OpenTechnical

OT-2026-000000123

Publication integrity record

Hose clamp pliers

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-2026-000000123) never changes.

Identity and time

Publication numberOT-2026-000000123 · never reused
Internal UUID01a0a673-04a8-7730-8fce-9b12943da904 · UUIDv7, RFC 9562
Publication timestamp2026-09-15T19:02:30.824563Z
Recorded by the publication infrastructure in UTC, not taken from the submission.
Canonical URLhttps://opentechnical.org/p/OT-2026-000000123
StatusPUBLIC

Content hashes

Canonical text6b47b0ce7d89c922802feeca6e328a17f5c6bfc2b131cd35892bd4d54ba03eee
Markdown8708099989fd614b0279f62ac78ad02e2ef9764b481b5c9d94571c80e4b94016
PDF
Publication page4af894525ffb38c48328b20bea90916959a7d746b81b3dfb13f14c58034c80d8
Manifeste968930c189a77637c4c61661c669627918a61cb8a8c796a5afffd854bc38500

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
Signature/f4ujAC34AWgveGxRGDWWjyvYHts4Avigo5RbagMdNxrDgkiZHJQrazW6HI8en8uLC0C2qd7CdJzgL5B92ycDw==
Public key/integrity/keys · every key we have ever used stays published

Trusted external timestamp

timestamp.digicert.com2026-09-15T19:07:03Z
batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof
root 6369baadb1a246009d149835804d20ba...

Independent retrieval

2026-10-07T04:23:42.115495ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000123
observed 4af894525ffb38c48328b20bea909169...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-07T04:23:42.100757ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000123/manifest.json
observed e968930c189a77637c4c61661c669627...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-07T04:23:42.085113ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000123/publication.md
observed 8708099989fd614b0279f62ac78ad02e...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-07T04:23:41.976207ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000123/publication.txt
observed 6b47b0ce7d89c922802feeca6e328a17...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-02T04:23:09.092523ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000123
observed 4af894525ffb38c48328b20bea909169...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-02T04:23:09.079906ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000123/manifest.json
observed e968930c189a77637c4c61661c669627...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-02T04:23:09.066141ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000123/publication.md
observed 8708099989fd614b0279f62ac78ad02e...
fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139
2026-10-02T04:23:08.975339ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000123/publication.txt
observed 6b47b0ce7d89c922802feeca6e328a17...
fetched by instance-3.rotem.ai from 34.69.0.72, 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