OT-2026-000037194
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000037194) never changes.
Identity and time
| Publication number | OT-2026-000037194 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-7220-b365-a13e5f692906 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037194 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29341c73bdc5a68f552ec46b86352f1bddc24371ba2ccef73bcf606b540ef54e |
|---|---|
| Markdown | 4125015461cfb642e79e674b15ac4abc850073fd1068493a265d3b2598b61b5e |
| Publication page | edf590ad63b40068576fc3d42e128a329de375e0ad8bc30f0512fff8458aa424 |
| Manifest | 88f688fe7b7bcf34e3e0d4c458727f9072a679dc0a2961a1c12f9bec503ccc75 |
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 | OJZKbNEaxThYTpYZ/MjMMfOPvxMb9j3McOTqXsRLrlQ5xK+TnQ7Jy7JsjgBVpf42W/dB2aFmtMKjGUrElmP/CQ== |
| 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
| 2026-09-17T11:25:04.756191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037194observed edf590ad63b40068576fc3d42e128a32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:04.740128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037194/manifest.jsonobserved 88f688fe7b7bcf34e3e0d4c458727f90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:04.724790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037194/publication.mdobserved 4125015461cfb642e79e674b15ac4abc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:04.707295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037194/publication.txtobserved 29341c73bdc5a68f552ec46b86352f1b...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. |
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