OT-2026-000067238
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000067238) never changes.
Identity and time
| Publication number | OT-2026-000067238 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd5-7e37-9ad7-4ad684a90640 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067238 |
| Status | PUBLIC |
Content hashes
| Canonical text | 684914a4882e724f27467309f443435974d69af26e3ba7c7b176635a1b9ad9d2 |
|---|---|
| Markdown | f5c73400f441e22cb15ab5451ee7ff42c1447976a2c66a5a3ec2d1be90c63537 |
| Publication page | 7a7df3b4cf7d829b3f1b47dd46cba046d94fd941b200a1e7dae4bd3e88f9645d |
| Manifest | 672282545896e632dc94c127816e040dd076865158544d576380fe72aa4728f2 |
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 | ln0bKtAPtk9v6ot+XySDAgg94cHDERnzrhkco5J/uS7epI8vD+Uqlz2A0JR7AEXZMlNdxgQ0Jpsf4iHXI9UbCA== |
| 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
| 2026-09-17T10:30:54.562905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067238observed 7a7df3b4cf7d829b3f1b47dd46cba046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:54.546000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067238/manifest.jsonobserved 672282545896e632dc94c127816e040d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:54.528210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067238/publication.mdobserved f5c73400f441e22cb15ab5451ee7ff42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:54.510902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067238/publication.txtobserved 684914a4882e724f27467309f4434359...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. |
|---|