Dimmit CAD 2026 Certified Mineral Roll ZIP Archive Inventory

Direct answer for mineral owners

The official Dimmit CAD Data Downloads page displayed a separate 2026 MINERAL CERTIFIED ROLL link during the August 28, 2026 review. Its ZIP returned 22,122,374 bytes with SHA-256 6d3dec330466037039db29aa46dfd9f77abb55a86db7a4920a2aa3b897c1d740 and a 13-member TXT central directory. Those facts identify and inventory one archive retrieval; they do not establish any owner, property, appraisal, tax, title, mineral value, offer, or sale conclusion.

Key takeaways for mineral owners

• Start on the official Dimmit CAD Data Downloads page and preserve the displayed certified-mineral-roll link separately from the direct ZIP.
• The retrieved ZIP contained 22,122,374 bytes and matched the recorded SHA-256.
• The central directory contained 13 TXT members with one common timestamped prefix and three zero-length members.
• An archive integrity test reported every member OK, but that result does not validate member contents, source accuracy, authenticity, completeness, or legal effect.
• Do not extract, search, reproduce, match, or infer any name, address, account, property, value, acreage, ownership, title, or personal data from this article.
• Keep Comptroller EARS context separate; this article does not claim that the public Dimmit ZIP is or conforms to an EARS submission.

Archive-inventory boundary. This page preserves the current official Dimmit CAD publisher relationship, displayed 2026 MINERAL CERTIFIED ROLL link, exact archive route, retrieval and transport metadata, complete-file hash, central-directory inventory, and archive-test result. It does not extract, search, display, match, or infer a record row, person, address, account, property identifier, appraisal value, acreage, ownership, title, agency, personal data, or transaction fact. It does not interpret a statute, certify the district, judge an appraisal, calculate tax or value, direct a protest, evaluate an offer, advise a sale, or promise an outcome. MRX provides educational information and resources only and does not buy mineral rights.

The official Dimmit CAD 2026 certified mineral roll route begins on the Dimmit CAD Data Downloads page. During the recorded 2026-08-28 review, that page displayed 2026 MINERAL CERTIFIED ROLL as a link separate from the 2026 mineral preliminary, BPP certified, and real/MH certified roll links.

The exact linked ZIP returned 22,122,374 bytes with SHA-256 6d3dec330466037039db29aa46dfd9f77abb55a86db7a4920a2aa3b897c1d740. Its central directory contained 13 TXT members. Those facts identify and inventory one complete retrieval; they do not establish any owner, property, appraisal, tax, title, mineral value, offer, or sale conclusion.

Start with the publisher relationship

Record the publisher page and direct archive as separate source objects. The index establishes what Dimmit CAD displayed; the direct URL supplies one retrievable binary.

Source-control field	Recorded observation
Publisher	Dimmit Central Appraisal District
Displayed link label	2026 MINERAL CERTIFIED ROLL
Direct response type	application/zip
Retrieved bytes	22,122,374
Complete-file SHA-256	6d3dec330466037039db29aa46dfd9f77abb55a86db7a4920a2aa3b897c1d740
HTTP Last-Modified	Fri, 07 Aug 2026 18:31:09 GMT
Retrieval date	2026-08-28
Archive review scope	Central-directory metadata and integrity test; no record-level content use

The response’s Last-Modified field is transport metadata from that retrieval. It is not an independently authenticated creation, certification, signing, approval, or effective date. If the live bytes change, preserve a new retrieval date, size, response metadata, and hash instead of silently merging versions.

Inventory the central directory without using record rows

The ZIP central directory listed these 13 members. Member names and sizes are archive metadata; this article did not extract or use any row from a member.

Central-directory member	Uncompressed bytes
2026-08-07_000747_APPRAISAL_ABSTRACT_SUBDV.TXT	67,132
2026-08-07_000747_APPRAISAL_COUNTRY_CODE.TXT	456
2026-08-07_000747_APPRAISAL_ENTITY.TXT	133
2026-08-07_000747_APPRAISAL_LAND_DETAIL.TXT	0
2026-08-07_000747_APPRAISAL_MOBILE_HOME_INFO.TXT	0
2026-08-07_000747_APPRAISAL_STATE_CODE.TXT	9,576
2026-08-07_000747_APPRAISAL_TAX_DEFERRAL_INFO.TXT	0
2026-08-07_000747_APPRAISAL_UDI.TXT	21,960
2026-08-07_000747_APPRAISAL_AGENT.TXT	394,440
2026-08-07_000747_APPRAISAL_ENTITY_TOTALS.TXT	16,695
2026-08-07_000747_APPRAISAL_INFO.TXT	641,469,752
2026-08-07_000747_APPRAISAL_ENTITY_INFO.TXT	794,927,513
2026-08-07_000747_APPRAISAL_HEADER.TXT	246

All member names share the prefix 2026-08-07_000747_. Their aggregate uncompressed size is 1,436,907,903 bytes. Three members display an uncompressed size of zero.

These are file-container observations. A filename does not prove that a field exists, that a table follows a particular schema, that a record is current or correct, that a person owns an interest, or that an appraisal has a particular meaning. The zero-length files are recorded as zero-length central-directory members only; this article does not explain why they are empty.

What the integrity test proves and what it does not

An unzip -t integrity test reported each of the 13 members OK and ended with no compressed-data error. That is evidence that the retrieved ZIP passed that archive-level test.

It is not evidence that:

• every expected record or field is present;
• any member or record is accurate, current, authentic, certified, or legally effective;
• a name, address, account, property, value, or ownership indicator is correct;
• the public archive matches another retained copy or a separately submitted government file; or
• a property appraisal, tax result, protest position, mineral value, offer, or transaction decision is supported.

Keep the complete-file hash next to the test result. A future retrieval with a different hash is a different binary state even if the visible link label and filename have not changed.

Keep EARS context in a separate lane

The Texas Comptroller Data Submission Requirements page describes the Electronic Appraisal Roll Submission, or EARS, as a standard electronic format for appraisal-district submissions to the Comptroller. Texas Tax Code Section 26.01 supplies current statutory provenance for certified-roll subject matter.

Neither source proves that this publicly linked Dimmit ZIP is the artifact submitted to the Comptroller, follows an EARS version, contains every required field, was accepted by another system, or has a particular legal effect. This article does not compare the central-directory names to an EARS manual, validate a schema, interpret Section 26.01, decide compliance, or apply either source to an owner or property.

The Texas Comptroller Dimmit County directory supplies limited current district-directory context only. Its URL spells the filename dimmitt.php; preserve that path exactly. It does not validate the ZIP, a record, an appraisal, a tax result, title, value, an offer, or a sale conclusion.

Keep the nearby archives and articles separate

The publisher page displayed the 2026 mineral preliminary roll, BPP certified roll, and real/MH certified roll separately. Their labels and files do not supply facts for the certified mineral ZIP. Do not merge their URLs, sizes, hashes, members, fields, or records.

The Dimmit CAD 2025-2026 reappraisal-plan source record owns a district plan and page locators. The Dimmit CAD 2024-25 MAP-review source record owns a Comptroller review. The Dimmit CAD 2025 ratio-study source record owns a separate Comptroller summary and displayed measures.

None validates this archive or supplies record-level evidence. The archive does not validate or explain those documents. Shared words such as Dimmit, CAD, mineral, or appraisal do not merge the jobs.

The Culberson CAD certified mineral-roll ZIP source-control record concerns a different county, publisher page, direct file, hash, and archive inventory. Its method may help a reader preserve source identity, but its archive facts are not Dimmit evidence.

Use controlled source states

Assign one state to each retained observation:

• source-recorded: the official publisher relationship, direct archive, retrieval metadata, complete-file identity, central-directory inventory, and test result were preserved;
• source-changed: a later retrieval has a different URL, byte length, response field, hash, member list, member size, timestamp, or test result;
• source-conflict: the current official page displays a different label, target, year, or source relationship;
• controlled-record-stop: continuing would require member extraction, record-level review, private information, property matching, or another controlled source; or
• authorized-human-stop: the question requires an authorized official, attorney, appraiser, tax professional, title professional, privacy reviewer, or another qualified reviewer.

These states do not mean authentic, inauthentic, complete, incomplete, correct, incorrect, owned, appraised, taxable, protestable, valuable, fair, or recommended.

Stop before owner-specific or transaction use

This inventory is complete when one archive retrieval and its limits are preserved. Stop before:

• extracting or searching a member for a person, name, address, account, property identifier, appraisal value, acreage, ownership indicator, title indicator, or other record data;
• matching an archive field to a deed, lease, well, division order, royalty statement, tax notice, protest, offer, or closing file;
• inferring how many owners, accounts, properties, tracts, wells, leases, or mineral interests exist from the member count or file sizes;
• interpreting a statute, certifying the archive or district, judging an appraisal, calculating tax, directing a protest, or establishing ownership or title;
• estimating mineral value, evaluating an offer, advising a sale, or making a transaction decision; or
• contacting an office, submitting a request or record, making a payment, representing an owner, negotiating, or promising an outcome.

If an owner later chooses to request an owner-specific mineral-rights review, this public archive inventory should remain one bounded source object. Ownership, title, production, appraisal, tax, valuation, offer, and transaction evidence each require their own source authority, privacy controls, assumptions, review role, and limitations.

Final archive-inventory checklist

Before retaining the result, verify that:

• the official Dimmit CAD Data Downloads page still displays the certified-mineral-roll label;
• the label and direct ZIP URL are stored as separate source fields;
• the retrieval date, MIME type, bytes, response metadata, and complete-file SHA-256 are present;
• the 13-member central directory, common prefix, aggregate uncompressed size, three zero-length members, and test result match the same retrieved hash;
• no record row or personal, property, appraisal, ownership, title, value, offer, or transaction data was exposed or inferred;
• no EARS equivalence, conformity, completeness, accuracy, authenticity, certification, or legal effect was invented;
• adjacent rolls, articles, districts, and source roles remain separate; and
• any member-content, owner, property, appraisal, tax, protest, title, valuation, offer, or sale question forces a controlled-record or authorized-human stop.

The useful answer is intentionally narrow: the official Dimmit CAD page displayed a separate 2026 certified mineral roll ZIP, and one recorded retrieval passed an archive integrity test with the exact hash and central-directory facts above. Preserve that source identity, then stop before record-level interpretation.

Frequently asked questions

Where is the Dimmit CAD 2026 certified mineral roll ZIP?

Begin on the official Dimmit CAD Data Downloads page and use the separately displayed 2026 MINERAL CERTIFIED ROLL link. Preserve both the publisher-page URL and the direct ZIP URL because they establish different source relationships.

What did the archive-level review verify?

It verified one 22,122,374-byte ZIP retrieval, its SHA-256, 13 central-directory member names and sizes, one common filename prefix, three zero-length members, and an archive test that reported every member OK. It did not inspect or use record rows.

Do 13 archive members mean there are 13 owners or mineral accounts?

No. The 13 figure is a count of TXT members in the ZIP central directory. It is not an owner, account, property, tract, well, lease, appraisal, or transaction count.

Is the public Dimmit ZIP proven to be an EARS submission?

No. The Comptroller describes EARS as a standard electronic submission format, but this article does not establish that the public district ZIP is the submitted artifact, conforms to EARS, or is complete, correct, or authentic.

Can the certified mineral roll determine what mineral rights are worth?

Not from this archive inventory. It does not identify an owner or property, validate an appraisal, establish title, calculate tax or mineral value, evaluate an offer, or support a sale decision.

Sources reviewed for this article

• Dimmit CAD, Data Downloads (accessed 2026-08-28)
• Dimmit CAD, 2026 Mineral Certified Roll ZIP (accessed 2026-08-28)
• Texas Comptroller, Data Submission Requirements (accessed 2026-08-28)
• Texas Tax Code, Section 26.01 (accessed 2026-08-28)
• Texas Comptroller, Dimmit County Directory (accessed 2026-08-28)