OT-2026-000077206
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000077206) never changes.
Identity and time
| Publication number | OT-2026-000077206 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f508-7415-b8ca-1ed39b01b550 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 467ad58dcdb1cbe9e70ee2baaf5a9c54decfed7db13fa19dc755f70dc9283215 |
|---|---|
| Markdown | 96e6945ab31cd4d149ca2de7d99e43d807ed4f91b0194d5f10836bcd594fe941 |
| Publication page | 7d9d641350ef3d48c609d24fd240c2ac7c37e28b326fb121a388d9b058a30711 |
| Manifest | 21eee2ce7e18970f60e74a883271a35108b719baab4e7443325e7aabf725eb80 |
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 | AS9MDgj6L/Ixk9TNwXAkppU8BH5vOGWoyjlO3HmHfq4YxXUH3mcT2nlfKeDOkb3Hi2ucntQ1/JfsUlQb6E7jDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:08:48.219754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077206observed 7d9d641350ef3d48c609d24fd240c2ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:08:48.201161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077206/manifest.jsonobserved 21eee2ce7e18970f60e74a883271a351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:48.180843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077206/publication.mdobserved 96e6945ab31cd4d149ca2de7d99e43d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:48.158906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077206/publication.txtobserved 467ad58dcdb1cbe9e70ee2baaf5a9c54...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. |
|---|