OpenTechnical

OT-2026-000001063

Publication integrity record

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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-2026-000001063) never changes.

Identity and time

Publication numberOT-2026-000001063 · never reused
Internal UUID01a0a674-362d-7ee4-9609-d13bfd12f338 · UUIDv7, RFC 9562
Publication timestamp2026-09-15T19:03:49.038346Z
Recorded by the publication infrastructure in UTC, not taken from the submission.
Canonical URLhttps://opentechnical.org/p/OT-2026-000001063
StatusPUBLIC

Content hashes

Canonical textead920f2ceca6cea982c30d5301b5745cc5bb8bcd22ada08c45be42579a24336
Markdown53da9e76dc6a790335bd067c5ffcae490fd32dd449fa54fd938bcfb52aa9454a
PDF
Publication pagedbe59c6afc8e921214fe1ff59a7b4799400b5bc904968d7cdd248cdc6020c48c
Manifestfa27736c2a95d0bd83aae51117b62dd85528e61911c5ea8adbda2cbbd726afeb

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
SignaturekBQuFIpW4Ph4Hpdt5scx6U9jebPa5mrEmXqHCvGR/fD5h3wx6h+KQq1pVjWA5TjRmjZI9hlf7JtRXFSngiFCCA==
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

2026-09-15T20:20:28.350406ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001063
observed dbe59c6afc8e921214fe1ff59a7b4799...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T20:20:28.318733ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001063/manifest.json
observed fa27736c2a95d0bd83aae51117b62dd8...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T20:20:28.305232ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000001063/publication.txt
observed ead920f2ceca6cea982c30d5301b5745...
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