OT-2026-000013218
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three 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-2026-000013218) never changes.
Identity and time
| Publication number | OT-2026-000013218 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-703c-b986-4944ea2b49fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013218 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14baf7ee837f7d86cb75eb11c766654931368190cb6d5e9dc70ed69875c23f5a |
|---|---|
| Markdown | 6dc544d81eeae12463c5173fe1b5b5048ecf12bbddce6c86f1e17b72124026b1 |
| Publication page | aa2c52bc7b2b6f266b61101837a4a27c21568f576b911fe491d291db75b4ca37 |
| Manifest | 69ca750f22edb8d04a1ea56ae6c95388848e4c9a0cc6524f2b92257e71f7a4c5 |
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 | qzNxCBI4Kbj1ffq3q18PJnSv5V5BHVzhyFcyaugcljcbUDiOgfDPI7YxoIAkB+Ui8qUVapshsBnh9z7ZzHAxCA== |
| 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
| 2026-09-17T12:09:36.585311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013218observed aa2c52bc7b2b6f266b61101837a4a27c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:36.565344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013218/manifest.jsonobserved 69ca750f22edb8d04a1ea56ae6c95388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:36.545362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013218/publication.mdobserved 6dc544d81eeae12463c5173fe1b5b504...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:36.526811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013218/publication.txtobserved 14baf7ee837f7d86cb75eb11c7666549...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. |
|---|