OT-2026-000062527
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000062527) never changes.
Identity and time
| Publication number | OT-2026-000062527 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7c91-9ae6-a6bfe3a98800 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062527 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a727b2fb5cbc348a6bd3b73d85ce8eb8c1760dffc3d10847a76aa10b292976c |
|---|---|
| Markdown | 78aa21d8f1323e5a88ba360d8f5074f204bc3dd4b31da4dcb8cad999507a8e52 |
| Publication page | 962fc42bc9649d4ede7829b6008b35d4663ba030a31fc5a8940501af394bea35 |
| Manifest | beef45459423889d743b8d06ac2695a7a37d0ddf1d9967a4bac237d32e363a3a |
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 | znks5fAigcJjhGrJVWakCp3WnwNGoGzeq6rQ0JrEJS0ENyACwS13g18tjgFG9tlcemeIzDOpzWSO9Qz3X46BDA== |
| 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
| 2026-09-17T10:39:59.146037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062527observed 962fc42bc9649d4ede7829b6008b35d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:59.125640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062527/manifest.jsonobserved beef45459423889d743b8d06ac2695a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:59.103993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062527/publication.mdobserved 78aa21d8f1323e5a88ba360d8f5074f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:59.082601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062527/publication.txtobserved 9a727b2fb5cbc348a6bd3b73d85ce8eb...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. |
|---|