OT-2026-000038273
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000038273) never changes.
Identity and time
| Publication number | OT-2026-000038273 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7fc1-8927-ad247df60ee5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038273 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6949d87f6b21db0182965578f5f9b8698cf7d144a2cd952ae726e4104be6f635 |
|---|---|
| Markdown | 55756614bc9ce8d993823bfdaa75c5f8acedbee6448fe16bf8109cff3f1281ec |
| Publication page | 5b6c6510e0a939bca823ca5fc66d9f559482c5a5b46dfebabd6f7a294c919348 |
| Manifest | 55b7fb9175363593fc204fd5dcec421057373c651e011c8563374df9b3d9e7f7 |
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 | p1eZbmbuI4316EQwyuOTSyKMAk7OwQcvFKqA8Em5ce20Rg1dWo5++2i/v5/WqTWiscmIBjh0CE2SABv0IDpJBw== |
| 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
| 2026-09-17T11:22:26.101452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038273observed 5b6c6510e0a939bca823ca5fc66d9f55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:26.082343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038273/manifest.jsonobserved 55b7fb9175363593fc204fd5dcec4210...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:26.062811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038273/publication.mdobserved 55756614bc9ce8d993823bfdaa75c5f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:26.044411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038273/publication.txtobserved 6949d87f6b21db0182965578f5f9b869...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. |
|---|