OT-2026-000021061
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed 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-2026-000021061) never changes.
Identity and time
| Publication number | OT-2026-000021061 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-65e5-75e2-b29d-0cbaea3cc6e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:31.316024Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000021061 |
| Status | PUBLIC |
Content hashes
| Canonical text | 115365a5a749ed9b37a2fbf2b72b9d54cf710b21d1e639c80f8d6974c916ba37 |
|---|---|
| Markdown | c7e7d1a20b6d762e29e659af33c0bb499417204a146450f876d6d5bd73122422 |
| Publication page | 4a03308b264b721d5b1659c8f00b4234f01385adc9b7a06b2c9a70c4bf26b51d |
| Manifest | 2e46b0f0d1716a5f29060951f7e4113fb4ba74f3fe0914e71e50c8f38d8886b9 |
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 | vbimGl0b5PxCuk1lc77CMhLdxEAvwQIFygut+1nBhxQMBAdM+1hMlZxMIR0CpLE97k2iULLhDUTqVxE+Qt99CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:56:13.881508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021061observed 4a03308b264b721d5b1659c8f00b4234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:56:13.863077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021061/manifest.jsonobserved 2e46b0f0d1716a5f29060951f7e4113f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:13.845813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021061/publication.mdobserved c7e7d1a20b6d762e29e659af33c0bb49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:13.828323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021061/publication.txtobserved 115365a5a749ed9b37a2fbf2b72b9d54...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. |
|---|