OpenTechnical

OT-2026-000002867

Publication integrity record

Integrating robotic process automations into operating and software systems

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-2026-000002867) never changes.

Identity and time

Publication numberOT-2026-000002867 · never reused
Internal UUID01a0a67f-3ed0-714b-b26a-06c90dd3a720 · UUIDv7, RFC 9562
Publication timestamp2026-09-15T19:15:52.144797Z
Recorded by the publication infrastructure in UTC, not taken from the submission.
Canonical URLhttps://opentechnical.org/p/OT-2026-000002867
StatusPUBLIC

Content hashes

Canonical textc3d0c67c9069cca04024e810eb59105d5c95c147e91743d4ddfabe6fe0da8e44
Markdownbf7f76378ddf1d08813d96f787006976275353fd614accd0d4a7fc5529d3c58e
PDF
Publication pagebc75582ee6175998969414346450c0ef98431365a394d6fe0f9426245f1037e2
Manifest6aeecf77c0ed8ee6c4138f333e79c386a2ad3bdfc33757ca3143e0677eeec35a

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
Signature49HcWQ2qHOqU642r7kE0M4dcjcayufWR38humFIYHTvrU9L/rI0obeJNRpk8iacI1CJXvwZDVmZ6+wA/fw4SDQ==
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

2026-10-27T04:41:19.503426ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002867
observed bc75582ee6175998969414346450c0ef...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-10-27T04:41:19.427082ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002867/manifest.json
observed 6aeecf77c0ed8ee6c4138f333e79c386...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-10-27T04:41:19.352636ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002867/publication.md
observed bf7f76378ddf1d08813d96f787006976...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-10-27T04:41:19.208732ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002867/publication.txt
observed c3d0c67c9069cca04024e810eb59105d...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-15T19:20:24.893448ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002867
observed bc75582ee6175998969414346450c0ef...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T19:20:24.743030ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002867/manifest.json
observed 6aeecf77c0ed8ee6c4138f333e79c386...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T19:20:24.728844ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002867/publication.txt
observed c3d0c67c9069cca04024e810eb59105d...
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