OT-2026-000003313
Publication integrity record
Suction-type clamp
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-2026-000003313) never changes.
Identity and time
| Publication number | OT-2026-000003313 · never reused |
|---|---|
| Internal UUID | 01a0a6ae-ae05-7e57-8452-5e5c061efa0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:07:40.805755Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 249fbda67ff53040a7fa4c965fa85606268ed9840b0aafe8e4f8fb9c0c53a948 |
|---|---|
| Markdown | ed68e0738e1920f3833a0e3eac2178021f9265c19a3e8a53a61a9389af54618f |
| Publication page | 01e6711de9cd57b575d6bc1e61252943f20c3b2a8f370e75859754dae05bd921 |
| Manifest | 7d9416fe227647063addc75e7c23860134702d1a8eb525e04b1f9663991713ce |
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 | VDpGSyXnZT5yEjTSgRfTLM4+6p68UB1kvRpsbP+S5ovEk0kpO0salXfIwz5PfbnNX7vjLeK/LRa343ckyIVlAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:27:02Z batch OT-TS-2026-W38-005 · RFC 3161 token · inclusion proof root 0d980c01ea01b2d7f69845e24a85320c... |
|---|
Independent retrieval
| 2026-10-18T08:41:58.953823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003313observed 01e6711de9cd57b575d6bc1e61252943...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-18T08:41:58.906610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003313/manifest.jsonobserved 7d9416fe227647063addc75e7c238601...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-18T08:41:58.856623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003313/publication.mdobserved ed68e0738e1920f3833a0e3eac217802...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-18T08:41:58.739062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003313/publication.txtobserved 249fbda67ff53040a7fa4c965fa85606...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:04.477501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003313observed 01e6711de9cd57b575d6bc1e61252943...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:04.310507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003313/manifest.jsonobserved 7d9416fe227647063addc75e7c238601...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:04.296478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003313/publication.txtobserved 249fbda67ff53040a7fa4c965fa85606...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 |
|---|