OT-2026-000065089
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000065089) never changes.
Identity and time
| Publication number | OT-2026-000065089 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7747-ad36-29ee5667bc19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065089 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1107a90f0444311553f7a9eb72f69abbd7a9dbf35d106df1ff1fc17699582615 |
|---|---|
| Markdown | 286997e0c64b21a9fc6542cd59f6436d546ddca07c861c193048ab5d39adbda9 |
| Publication page | 9a8123c4df68a2962495e2456298afd6c21e90705983de25b45c186fdba717f9 |
| Manifest | 43971c46ac21ddb6d3aec924a8e53710c096ec9dbebf7098370b97879869a9c1 |
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 | JyydddCh4gJclSVerlyGVu2s1yR8AN8bAir3pH2bO5Jm2eXF9327ESxWDCzSg4cx1bclOKGsGD6hzDHdbxFwAw== |
| 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
| 2026-09-17T10:34:19.754180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065089observed 9a8123c4df68a2962495e2456298afd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:19.736003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065089/manifest.jsonobserved 43971c46ac21ddb6d3aec924a8e53710...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:19.717326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065089/publication.mdobserved 286997e0c64b21a9fc6542cd59f6436d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:19.701718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065089/publication.txtobserved 1107a90f0444311553f7a9eb72f69abb...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. |
|---|