OT-2026-000065866
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, 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-2026-000065866) never changes.
Identity and time
| Publication number | OT-2026-000065866 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-80d2-77c3-b96e-32b58119fa34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:29.817056Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065866 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3ed5be7921b69a812949b42004b459cdb30527baaff427894d23ef17877e395 |
|---|---|
| Markdown | f6f73b32c58f1007bbc40ade06e3f93eb7038c5cc28a91b816fb3bd7672eead7 |
| Publication page | 2ac70c2bd16a6d9837fd29846d8738a9098ff79582dd6f3939cc9bd9cf575eeb |
| Manifest | 53e2f69c53e5c0d12532a34d60545d93e4e2cb629313235996a5b5a9729b096c |
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 | QF7eNS5ZoIjdMi93at+Q7tUvnwUvVJpjIqCgigHZysf7y7CwYU1Cx7dI9NoHkSUt47+bIaiAktNo2xeuVMqmAw== |
| 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
| 2026-09-17T10:33:34.878865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065866observed 2ac70c2bd16a6d9837fd29846d8738a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:34.861564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065866/manifest.jsonobserved 53e2f69c53e5c0d12532a34d60545d93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:34.844156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065866/publication.mdobserved f6f73b32c58f1007bbc40ade06e3f93e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:34.824334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065866/publication.txtobserved f3ed5be7921b69a812949b42004b459c...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. |
|---|