OT-2026-000039935
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000039935) never changes.
Identity and time
| Publication number | OT-2026-000039935 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-78e6-8aa4-53c544076827 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039935 |
| Status | PUBLIC |
Content hashes
| Canonical text | 935abb5449089651a677ed03395defcb6e3f216d4105fafe918d261209edfb4f |
|---|---|
| Markdown | afbb8e0e78f8e5bfaeac2994c98b8f8cc62a4f923f6e4fc975956024c164196d |
| Publication page | c3733c2b0cf129d7c7d7e4492611171aea5197d0a8c74f18ae3b1627dcd6977e |
| Manifest | b8eb05e1e5d0485fa760a08b398bbf837442364864ea165585b8712f86bdb300 |
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 | P8mJ5NF/4XtmVNGFF8zJ0qC1REHOoLq6Ol3j88sdShXTaHuhp0qFdJmDnNR4uhqAkTB6Ub78TyiDB26W9+Z7Bw== |
| 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
| 2026-09-17T11:20:14.175314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039935observed c3733c2b0cf129d7c7d7e4492611171a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:14.156759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039935/manifest.jsonobserved b8eb05e1e5d0485fa760a08b398bbf83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.138409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039935/publication.mdobserved afbb8e0e78f8e5bfaeac2994c98b8f8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.120490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039935/publication.txtobserved 935abb5449089651a677ed03395defcb...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. |
|---|