OT-2026-000025654
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000025654) never changes.
Identity and time
| Publication number | OT-2026-000025654 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7660-92f4-524d429198d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025654 |
| Status | PUBLIC |
Content hashes
| Canonical text | abd8060640bd6f01c3295b5c2f48a6df387840314a0cb2e077e82c1da2208d56 |
|---|---|
| Markdown | f675ece899dab2c8bf3bf6535701b0a36a55d860c62cee63aa0a0bde158ccc66 |
| Publication page | c4c5ee6e0f8e9066eb64d623e9af2fcfc7047d60e0c1941c348b2062ad52deb8 |
| Manifest | db6c703720f0fd5ec1e950c789ca54b8046dd40e2cd8efa378c41a28fd75ccf2 |
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 | mHrzUIBk4pxkJC6E76sFAKDHeZ1BPd5jdkMssgbu/IaI49EMpv6rHzW8IeHJEO6FOArKnVR9D0QCyPDQcgSlDA== |
| 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
| 2026-09-17T11:46:51.552903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025654observed c4c5ee6e0f8e9066eb64d623e9af2fcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:51.535778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025654/manifest.jsonobserved db6c703720f0fd5ec1e950c789ca54b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:51.518615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025654/publication.mdobserved f675ece899dab2c8bf3bf6535701b0a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:51.501969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025654/publication.txtobserved abd8060640bd6f01c3295b5c2f48a6df...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. |
|---|