OT-2026-000066169
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two 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-2026-000066169) never changes.
Identity and time
| Publication number | OT-2026-000066169 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-759c-9fcd-192402266fb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066169 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c1f459fd3454d0867cc97c72cf678c48afad972f6bfd260ae42843afbe881e0 |
|---|---|
| Markdown | 83b99c739d9b17a6d476bdb5e3ac41c2722b45bf61e698722f2f031ceec14bf1 |
| Publication page | 7c7351545e1ee7f9d8d31af3c441aeffedb945c987bd9141be549eeaa55413c4 |
| Manifest | b5e120452feb81f71d4109df7c99186ca1d3306374bb90e74fc3acd391fbdf7a |
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 | LSm5dBXOrLE+GoDMoqjqQ+fJ4MCJitlzuDRzMCyFDMxJ5VKAyUJBOA7ezWm6ueKVl5duqZSCYFv+/LWRqa3QBw== |
| 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
| 2026-09-17T08:51:07.315219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066169observed 7c7351545e1ee7f9d8d31af3c441aeff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:07.298230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066169/manifest.jsonobserved b5e120452feb81f71d4109df7c99186c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:07.279926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066169/publication.mdobserved 83b99c739d9b17a6d476bdb5e3ac41c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:07.261029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066169/publication.txtobserved 4c1f459fd3454d0867cc97c72cf678c4...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. |
|---|