OT-2026-000030611
Publication integrity record
Two bellows cup vacuum gripper, two zone face, 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-2026-000030611) never changes.
Identity and time
| Publication number | OT-2026-000030611 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb2-7ca6-a9af-5409fbb3428f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63e334272980505bd404aa4479192957d863dbf3fdd126d2364dc26255313d6f |
|---|---|
| Markdown | ac92568aba7d26d40c14c04653c24465d17ceb16e2bc9b85d1dd192b7b3eb7fe |
| Publication page | d2574884a7f875196c33493b477e422dd8658a6e3df7bc963277a925c33e7a84 |
| Manifest | 47f8ce5fb2f727f9f9148b3effdb6fa719531585d1c28d6893dffc0b55d42210 |
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 | MhZjCOp12JGf2oMLgOFD/Np2ruBCH2FSp5BI35hjXcMpWbXrxkwifGFNx5tzFyrdg2LmTaioEbaQnHbqlMJIAA== |
| 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
| 2026-09-17T11:36:28.709946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030611observed d2574884a7f875196c33493b477e422d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:28.685145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030611/manifest.jsonobserved 47f8ce5fb2f727f9f9148b3effdb6fa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:28.668026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030611/publication.mdobserved ac92568aba7d26d40c14c04653c24465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:28.649390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030611/publication.txtobserved 63e334272980505bd404aa4479192957...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. |
|---|