OT-2026-000098312
Publication integrity record
Four cup vacuum gripper, four zone face, four 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-2026-000098312) never changes.
Identity and time
| Publication number | OT-2026-000098312 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7179-a1f0-7d4d099021bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cc0c15c77b458918db9c3377ba674d29099cc2150ea64cad2433f9e5a173e11 |
|---|---|
| Markdown | e6c6d30169e00926bbe90f3b5bd7e0a0d41edc72d46e5126ff59d98634d9245d |
| Publication page | 0690d2ddfc2c5de457070f4538e2a121ee97193fcb25fd51790f255e0e77e071 |
| Manifest | 4465486975b7038edac68a3170f1b170a5f97c7fc9f30220e063aa624c4bb74e |
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 | YyKIoW+mVwVI4Tbc3gjVkWRWZbZXI/Ov/aNpURMm0uYQ4vFZbKO8RCr1SZB/0Y95pfR4Gpz6EWYyWrD5Y4IsAg== |
| 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
| 2026-09-17T09:31:31.149191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098312observed 0690d2ddfc2c5de457070f4538e2a121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:31.132093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098312/manifest.jsonobserved 4465486975b7038edac68a3170f1b170...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:31.112793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098312/publication.mdobserved e6c6d30169e00926bbe90f3b5bd7e0a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:31.093657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098312/publication.txtobserved 1cc0c15c77b458918db9c3377ba674d2...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. |
|---|