OT-2026-000096517
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000096517) never changes.
Identity and time
| Publication number | OT-2026-000096517 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-792a-b27b-cd91317f6c03 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096517 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13fa7a3c2d7bcb5593f2378b0a328e7c4591dd286dc139118368da386ec5ce7d |
|---|---|
| Markdown | be649d3b442a79807c925e2149a12e671d6421299b3c9619a84282526e97bfe6 |
| Publication page | bb33b48a8a9fc7e0a1ba5b038a64f8956a9cb59adb8f2985af1fa6a53325e402 |
| Manifest | b0eaceaaa96cad5bf530ae9acbf61930a3176fb4185c0797e84571d28dece3bd |
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 | v8Vr+aQjd6FvZCC9VccmeDl+o3NwxbZR9k/WjiyKWyAbGTs1+lcG2/Vz/I2Id/l1d4F+oEOlYdjhqcVx/ZOXDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:55.969287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096517observed bb33b48a8a9fc7e0a1ba5b038a64f895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:55.949861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096517/manifest.jsonobserved b0eaceaaa96cad5bf530ae9acbf61930...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:55.930384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096517/publication.mdobserved be649d3b442a79807c925e2149a12e67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:55.910496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096517/publication.txtobserved 13fa7a3c2d7bcb5593f2378b0a328e7c...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. |
|---|