OpenTechnical

OT-2026-000002679

Publication integrity record

System and method for fulfilling a group order using bundled tote

This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000002679) never changes.

Identity and time

Publication numberOT-2026-000002679 · never reused
Internal UUID01a0a67e-1ba9-742a-93c3-9609a393ead0 · UUIDv7, RFC 9562
Publication timestamp2026-09-15T19:14:37.609690Z
Recorded by the publication infrastructure in UTC, not taken from the submission.
Canonical URLhttps://opentechnical.org/p/OT-2026-000002679
StatusPUBLIC

Content hashes

Canonical texta7703b563ab1f3ce1dd7b5ff4984942fc90a3ee26944b32eafb4733b13481235
Markdown8345f03a4489e1af30162c7fa53e6e264b60f674c3059b64e297e7e86e6b8fdf
PDF
Publication page6210b8ff9d25eeb0b5c78f0a9c30293d37f95f41ff2a1e93fb13a483f9dcbe2e
Manifest3752b1d2fd2a89d4a254f08d6685a61d1f59e08c516e3df83ffcd92f6458a92c

SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.

Manifest signature

AlgorithmEd25519 · key OT-SIGN-2026-01 · Verified
SignatureUoLU1WFZNlWkYZwAXxNTPnRYkF3w8jL52AX+RfgyJsAK92NaNelATOADp46/MsXg1TqsJu9Px9+lr6mE5ooTCQ==
Public key/integrity/keys · every key we have ever used stays published

Trusted external timestamp

timestamp.digicert.com2026-09-15T19:27:02Z
batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof
root 2d7e364e718bd6a32072ec57f9edc195...

Independent retrieval

2026-10-26T00:41:14.422445ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002679
observed 6210b8ff9d25eeb0b5c78f0a9c30293d...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-10-26T00:41:14.326278ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002679/manifest.json
observed 3752b1d2fd2a89d4a254f08d6685a61d...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-10-26T00:41:14.228892ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002679/publication.md
observed 8345f03a4489e1af30162c7fa53e6e26...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-10-26T00:41:13.903015ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002679/publication.txt
observed a7703b563ab1f3ce1dd7b5ff4984942f...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-15T19:30:17.600549ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002679
observed 6210b8ff9d25eeb0b5c78f0a9c30293d...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T19:30:17.446228ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002679/manifest.json
observed 3752b1d2fd2a89d4a254f08d6685a61d...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T19:30:17.425222ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002679/publication.txt
observed a7703b563ab1f3ce1dd7b5ff4984942f...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139

Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.

Independent archive

External archivePending Canonical URLs are submitted to an independent archive in batches.

A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.

Third-party custody

OT-CUSTODY-2026-W38OpenTechnical-Custody-2026-W38.tar.zst
f2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent