OT-2026-000037301
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000037301) never changes.
Identity and time
| Publication number | OT-2026-000037301 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7f46-a9e1-c827d73b8fc8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037301 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ce80d819e1b1cf6e2cc74e37413fa63b05c964f1ef57396d02a48554d7f9bce |
|---|---|
| Markdown | b0100088ab53be8378e7e6d302d7ece122da6a6ba1c0f7a226db1bca7f4c7575 |
| Publication page | e1dc427435eda4b5574abf3c25cb6c7b91f090296a5aa99e004e71cbde36f72c |
| Manifest | 9daceb6d8fb0e218025f5eea6b0395f54b4462ebcc8e72f363bae1d7d56d240c |
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 | Cbe1ln2eXzUR0YKWewBBgRc6Bo4vnJkAAuxvMpxLr+wmRQioU2HVvsqz+wP9s7M1OxuDi+6rXW/BfBpl79gWCw== |
| 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
| 2026-09-17T11:23:35.368827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037301observed e1dc427435eda4b5574abf3c25cb6c7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:35.349329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037301/manifest.jsonobserved 9daceb6d8fb0e218025f5eea6b0395f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:35.330558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037301/publication.mdobserved b0100088ab53be8378e7e6d302d7ece1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:35.313685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037301/publication.txtobserved 8ce80d819e1b1cf6e2cc74e37413fa63...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. |
|---|