OT-2026-000098630
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000098630) never changes.
Identity and time
| Publication number | OT-2026-000098630 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-72cd-a851-0948f27b1ffb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098630 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59fa94e3868744de6fa9efd69fe7f7dbfbbe326156263b739a56318c5ad5f388 |
|---|---|
| Markdown | 66e3dc5a223920a8530b97645b50bebdef580718613a255c622ef2161b5cdfa6 |
| Publication page | a1346dea95164325e5b177286f63b97fcfe12b4f4b1ce7f5e4da3d0b97a8c246 |
| Manifest | 5c3c4b17233b01617aa9fd0c8a754dbd5964f888b6642f3ea4d29a3525ebf443 |
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 | ePmg5dbJVYLNZoDA7hDB52LyV/t6Rpe77IU2k2jzaWKMSeFYvRelqtzcdWCx04rQQE43XcsdJbxGEQS5tZhgDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:55.231435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098630observed a1346dea95164325e5b177286f63b97f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:55.213114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098630/manifest.jsonobserved 5c3c4b17233b01617aa9fd0c8a754dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:55.193766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098630/publication.mdobserved 66e3dc5a223920a8530b97645b50bebd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:55.170729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098630/publication.txtobserved 59fa94e3868744de6fa9efd69fe7f7db...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. |
|---|