OT-2026-000008343
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000008343) never changes.
Identity and time
| Publication number | OT-2026-000008343 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7831-b268-70d2e66814d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008343 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e75cae19d98ff4e20e7da12dbcc67998558ee47ba7cef409cc89313420287b4 |
|---|---|
| Markdown | 26027f6ba1cee2b42db3207e27abc6b36d1aeff8ab24c44ac41562e4d7148c55 |
| Publication page | 93be5d6854e32043c0eb578244e36612dd56fd0b170fa275639b3c97252b83f4 |
| Manifest | 1a68872b61d6ae406d47222d406885863f588073f3ebb44c015b2c111ec0de3b |
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 | U2T4UuGVaN9eidReXlHvO+OSeYqGSHsLIBGSldvFZYgMUSiVqLLri5qF+37puSnufkUE5ieVIaoqZu1LMj6KAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:09.710467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008343observed 93be5d6854e32043c0eb578244e36612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:09.689185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008343/manifest.jsonobserved 1a68872b61d6ae406d47222d40688586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:09.668244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008343/publication.mdobserved 26027f6ba1cee2b42db3207e27abc6b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:09.646051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008343/publication.txtobserved 3e75cae19d98ff4e20e7da12dbcc6799...fetched by instance-3.rotem.ai from 34.69.0.72, 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
| Custody package | Pending Custody packages are produced weekly. |
|---|