OpenTechnical

OT-2026-000001053

Publication integrity record

One-piece push-fit cable tie mount

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-2026-000001053) never changes.

Identity and time

Publication numberOT-2026-000001053 · never reused
Internal UUID01a0a674-3274-7edc-a19c-e69318d7e63e · UUIDv7, RFC 9562
Publication timestamp2026-09-15T19:03:48.084655Z
Recorded by the publication infrastructure in UTC, not taken from the submission.
Canonical URLhttps://opentechnical.org/p/OT-2026-000001053
StatusPUBLIC

Content hashes

Canonical text4ec086f5ee17d47328b1cf08efc9a567f6cac6c873dfb0ecffe8ec300f3caa37
Markdown145bfdaa280c3d48729f7301a05970e5311ff7c40c5daa9d388f1bc49bef1cc4
PDF
Publication page414b4b4a36cb3e6d7748a0d7879a172f520d64c461469a2dda17971034ca3214
Manifest88188e0b15c06eafbd9acdbb1db29a03994869d6d54e364bdbbf63f597a76a83

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+6kvBTlDUNDzb+SP2irwTCIwWQW50eYodB6F6qMCmmysGX0vAPGR/l+FQv2nS0wVIBOGN1apeyT7p9ZpGQH9Cw==
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

2026-10-25T12:41:05.724364ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001053
observed 414b4b4a36cb3e6d7748a0d7879a172f...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-10-25T12:41:05.624205ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001053/manifest.json
observed 88188e0b15c06eafbd9acdbb1db29a03...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-10-25T12:41:05.549460ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001053/publication.md
observed 145bfdaa280c3d48729f7301a05970e5...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-10-25T12:41:05.405391ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001053/publication.txt
observed 4ec086f5ee17d47328b1cf08efc9a567...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-15T20:20:29.417420ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001053
observed 414b4b4a36cb3e6d7748a0d7879a172f...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T20:20:29.387721ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001053/manifest.json
observed 88188e0b15c06eafbd9acdbb1db29a03...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T20:20:29.375446ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001053/publication.txt
observed 4ec086f5ee17d47328b1cf08efc9a567...
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