OT-2026-000007374
Publication integrity record
Vacuum cup gripper, four outlet manifold, two stage ejector, pressure verified, vented after set down
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-2026-000007374) never changes.
Identity and time
| Publication number | OT-2026-000007374 · never reused |
|---|---|
| Internal UUID | 01a0a97c-8453-7270-a9e8-f92c25fb08a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:11:44.983289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 242de339497276e6972c770d3afe6113ecd34bdb63a3219f8d923e9f1f8ca82f |
|---|---|
| Markdown | 520797ec95bf37ea398a75ad773607a6fb754c3a86d3a4c1ffee8dd626e0b257 |
| Publication page | a0fe3ed7d84e502a4f894c9bde01b3f1bfd943ee8e06172d0e4704b8cd115415 |
| Manifest | 5188019400e7c8fb8386dc40d094fe6028882dbfcb3fa5ecc791f95bfc87719d |
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 | +ybdx5n6EJj7z0WFa1uRQKGl5BHOU6tVqozgHKnMJ6yQo5LTBerhcaFPsmo41KAFAiCSGYTxp+wEv+3ulK0qBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:08.957950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007374observed a0fe3ed7d84e502a4f894c9bde01b3f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:08.945363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007374/manifest.jsonobserved 5188019400e7c8fb8386dc40d094fe60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:08.931461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007374/publication.mdobserved 520797ec95bf37ea398a75ad773607a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:08.916452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007374/publication.txtobserved 242de339497276e6972c770d3afe6113...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. |
|---|