OT-2026-000001099
Publication integrity record
Automated systems and methods for installing fasteners through construction connectors
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-2026-000001099) never changes.
Identity and time
| Publication number | OT-2026-000001099 · never reused |
|---|---|
| Internal UUID | 01a0a674-4254-74af-a42b-fc6d7fcf10bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:52.148539Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001099 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec1f5c5a9e8ec0b0a4f6c7e557c75d5afb46752bae4d83b8947f24687cf2b46a |
|---|---|
| Markdown | e2c40a371406ceba72a3f3fcd457ea104fb9a97885564546ccef39fe4ffdbdfb |
| Publication page | d36b28d62ad886e10b280e201104c1b1985c057b6c3dd85239861995f3ed121e |
| Manifest | 739c885c4379b31c73fb5bffa0bfe5c63ac589b466ebeff20428615d19e8ec3f |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | XOIeOOMcS8raT2zHqX6+HOjXgEew0vQuv3CPqXCatSHrRcot2elIztPrMPhzXOil4UGXMUbscOPVN9J7KYlBDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
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Independent retrieval
| 2026-09-16T04:42:42.944689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001099observed d36b28d62ad886e10b280e201104c1b1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T04:42:42.603300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001099/manifest.jsonobserved 739c885c4379b31c73fb5bffa0bfe5c6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:42:42.444928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001099/publication.mdobserved e2c40a371406ceba72a3f3fcd457ea10...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:42:42.185424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001099/publication.txtobserved ec1f5c5a9e8ec0b0a4f6c7e557c75d5a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:24.164532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001099observed d36b28d62ad886e10b280e201104c1b1...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:24.128215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001099/manifest.jsonobserved 739c885c4379b31c73fb5bffa0bfe5c6...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:24.112869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001099/publication.txtobserved ec1f5c5a9e8ec0b0a4f6c7e557c75d5a...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 archive | Pending 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-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
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