OT-2026-000016598
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three 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-2026-000016598) never changes.
Identity and time
| Publication number | OT-2026-000016598 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d14-7da9-a598-d3150f3b3e84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016598 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb212881580a3aec0ea548b08f3f790c241110e4cc9d0ba611d6b372d5f9dcd8 |
|---|---|
| Markdown | b6de7cb2e20208690c60ac03eb4cc88e3727e6f143fe00ed4dd9dba45e5f1a4f |
| Publication page | 24fa94998e7ffc034030a6f32ea0e4a439ec1239b3a0849fd603026f8cafb364 |
| Manifest | ec26663974b2d9b1787b234f65046ee666f2e6c3f5a65df42220f6b480156d4e |
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 | 7iJzZ2csXOY7RHd5H7LijVa8mb8JuCZ8Zz3WTkQ7Tp5tGpu3F/dN1JtXEy4rvLC8jeLe9vxTrTXNknO1RrzWCQ== |
| 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
| 2026-09-17T12:04:50.269770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016598observed 24fa94998e7ffc034030a6f32ea0e4a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:50.249717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016598/manifest.jsonobserved ec26663974b2d9b1787b234f65046ee6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:50.229519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016598/publication.mdobserved b6de7cb2e20208690c60ac03eb4cc88e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:50.211582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016598/publication.txtobserved fb212881580a3aec0ea548b08f3f790c...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. |
|---|