OT-2026-000008806
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000008806) never changes.
Identity and time
| Publication number | OT-2026-000008806 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-732b-ae24-4a4d6c8dbb0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008806 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdf69281193434dde86caae8beac1b313abc72119325f8197ca297b35df318b0 |
|---|---|
| Markdown | f3aae6711206eced0d51f59a4d2ed163b3b1288a56adddac7a8b3601b0155097 |
| Publication page | c10c3ce768dfe926435ae93ad13f8d172e7c4ee5e45f39489b03fc52ae9b9041 |
| Manifest | ad8c660407ff55a266d5888fc5ea0e2925adaa4ac16799be855ef2277a7f2ac8 |
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 | 4je2QdaG/i8K7Z4wNPV1J/IwLCiLWe8bnUJ6lKuqdJ6mjYoqDhWB89sPnHL0iRYZ8YiWZ2HC+GUqHvqBmr5DBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:05.744163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008806observed c10c3ce768dfe926435ae93ad13f8d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:05.722655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008806/manifest.jsonobserved ad8c660407ff55a266d5888fc5ea0e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.703217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008806/publication.mdobserved f3aae6711206eced0d51f59a4d2ed163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.683841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008806/publication.txtobserved bdf69281193434dde86caae8beac1b31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.768900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008806observed c10c3ce768dfe926435ae93ad13f8d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.750311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008806/manifest.jsonobserved ad8c660407ff55a266d5888fc5ea0e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.733211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008806/publication.mdobserved f3aae6711206eced0d51f59a4d2ed163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.715128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008806/publication.txtobserved bdf69281193434dde86caae8beac1b31...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. |
|---|