OT-2026-000087460
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000087460) never changes.
Identity and time
| Publication number | OT-2026-000087460 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd50-7b07-a24d-9789e4da5f00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96e567110fcf596eac7ac56f91b62a085a66cdee51248822bd389c1a283f512e |
|---|---|
| Markdown | e529e7b0246d895ca3384c951211ed0176151c54702eea03f0d0b7cc0878d245 |
| Publication page | 2bfe6f68664aa85ced30ee999a4f89387998177de5c3865c4b0b7a786f1e21d3 |
| Manifest | 3842f769ffc71c53c88c1bf7b881d66464c0b1fe52a1cef1ffd9c2d96d865ac8 |
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 | jE5cNf0jCMn6qYNMoCkL2xd3cCKqz/67TG0W87bPxDHclKv+XInAndylPqIcwAfr2NQ6ip7h/WwCig9L8R17Cw== |
| 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
| 2026-09-17T09:50:47.208277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087460observed 2bfe6f68664aa85ced30ee999a4f8938...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:47.191072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087460/manifest.jsonobserved 3842f769ffc71c53c88c1bf7b881d664...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:47.173527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087460/publication.mdobserved e529e7b0246d895ca3384c951211ed01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:47.154446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087460/publication.txtobserved 96e567110fcf596eac7ac56f91b62a08...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. |
|---|