OT-2026-000016375
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000016375) never changes.
Identity and time
| Publication number | OT-2026-000016375 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7c87-852a-e31aa0511a66 · 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-2026-000016375 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64a3837594385d8ed73e095cfa756fe48f49e467f6d0cd661570418454ceb514 |
|---|---|
| Markdown | 95c1f6c819a87362b063c07cb4b7b95a83b3bedbf1800982834207ea92c87557 |
| Publication page | 568573561c8bbc6cd23f5aa929e228718ddb0d3b716de7f51bf79633d45683e9 |
| Manifest | 14b11df245bd45a4105dc34e0e37c98e67dd1420ed1587c4d3f1b61eb7064a05 |
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 | mu5qRY9YHbeohMazbLECpUbmrQlbaj4vSI57RdUOVz3UOPhUP8UxZSAJl2DUxrWRTL+chpc1SsR0II3+xJBiDg== |
| 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
| 2026-09-17T12:04:27.104628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016375observed 568573561c8bbc6cd23f5aa929e22871...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:27.086560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016375/manifest.jsonobserved 14b11df245bd45a4105dc34e0e37c98e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:27.068508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016375/publication.mdobserved 95c1f6c819a87362b063c07cb4b7b95a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:27.049427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016375/publication.txtobserved 64a3837594385d8ed73e095cfa756fe4...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. |
|---|