OpenTechnical

OT-2026-000000360

Publication integrity record

Merry-go-round storage conveyor system

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-2026-000000360) never changes.

Identity and time

Publication numberOT-2026-000000360 · never reused
Internal UUID01a0a673-45af-779c-956f-c0aab0c07b28 · UUIDv7, RFC 9562
Publication timestamp2026-09-15T19:02:47.471972Z
Recorded by the publication infrastructure in UTC, not taken from the submission.
Canonical URLhttps://opentechnical.org/p/OT-2026-000000360
StatusPUBLIC

Content hashes

Canonical text045a50109626572409ed2fd2d4ada2174a8fe3ff51114eb2eb4750edb8fc52af
Markdownf8f2df0a2d72b8636555de3aaead1cf8ff2f4ac57c3d8ab72eb974f1fd824961
PDF
Publication page6285238778791fdc85223403fee1e1afa2b45030e6318189d54f0821bb83f5e1
Manifest5e172fdb2db269e5531eacf8f7f72c5d4637143ec8862c398b0a6420ad9da7c0

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
Signature0qBqxws/se7dDoApKfv7zXz/Pvi7pzboveR2T4cJFu538urIC9fKakVzvWmLGnVMihE3PuOCWQMqLsGwlu9aCQ==
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

2026-09-20T04:41:59.225841ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000360
observed 6285238778791fdc85223403fee1e1af...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-20T04:41:59.076623ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000360/manifest.json
observed 5e172fdb2db269e5531eacf8f7f72c5d...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-20T04:41:58.947445ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000360/publication.md
observed f8f2df0a2d72b8636555de3aaead1cf8...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-20T04:41:58.770973ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000360/publication.txt
observed 045a50109626572409ed2fd2d4ada217...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-16T04:41:06.361745ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000360
observed 6285238778791fdc85223403fee1e1af...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-16T04:41:05.921772ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000360/manifest.json
observed 5e172fdb2db269e5531eacf8f7f72c5d...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-16T04:41:05.511637ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000360/publication.md
observed f8f2df0a2d72b8636555de3aaead1cf8...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-16T04:41:05.086048ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000000360/publication.txt
observed 045a50109626572409ed2fd2d4ada217...
fetched by grabo-systems from 34.44.131.203, 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