OT-2026-000041219
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000041219) never changes.
Identity and time
| Publication number | OT-2026-000041219 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b143-71b0-8d2b-d7b890d17d53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041219 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0addda89cff5ac5e90097d045a5ceac8d30e13a752bb2a1caf5468a97460e571 |
|---|---|
| Markdown | a5878a7f074c218139b6374cf4d52d025b3d713463d37154a8c7d1415a944031 |
| Publication page | d19a97b141650b4012b590d7aaf0e70fb4c2e56b59ad3ce84355c65369ba48a8 |
| Manifest | 42ecde0574dc5eb4403f5df8a54d7cfe3a189461b902c9e466ded450942bdcc5 |
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 | OEN/apvGi8CuwGlRcN9vbYA79NmDUe59K8TWN1R4DFcYy1JIJFJNvcjnrRmz79+1OW7RNDNltfPAwaoOvQe3Bw== |
| 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
| 2026-09-17T11:17:10.860950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041219observed d19a97b141650b4012b590d7aaf0e70f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:10.843989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041219/manifest.jsonobserved 42ecde0574dc5eb4403f5df8a54d7cfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:10.825190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041219/publication.mdobserved a5878a7f074c218139b6374cf4d52d02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:10.806621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041219/publication.txtobserved 0addda89cff5ac5e90097d045a5ceac8...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. |
|---|