OT-2026-000098374
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000098374) never changes.
Identity and time
| Publication number | OT-2026-000098374 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7d26-a9f2-8db380c3e08d · 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-2026-000098374 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5e1ba4ecf8341c238e762c25ce6ce93273a8106cc6298a5e69bda02286bd378 |
|---|---|
| Markdown | ea81dab3325057a205f37d5c5eb16ae76822d7be1a0205dcd96e08651d55a9b0 |
| Publication page | b9316248a1fde2d1f13628d52fbd24fa937be436648944a163447cf8c2d818f5 |
| Manifest | 37ca08b5b4c3f05bc74b92b3e234c736c90248aba2ab7c35e93a689c6e8e8bf3 |
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 | aivUBw7vZ6UglhGLPM/pmBAooa+dkFpSAgN6+kMzV5F+8xovs1+/FeqHLsZyhE/Vgk+YAeO/socwFD0P2lo3Dg== |
| 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
| 2026-09-17T09:32:06.750559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098374observed b9316248a1fde2d1f13628d52fbd24fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:06.734059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098374/manifest.jsonobserved 37ca08b5b4c3f05bc74b92b3e234c736...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:06.715551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098374/publication.mdobserved ea81dab3325057a205f37d5c5eb16ae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:06.698381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098374/publication.txtobserved f5e1ba4ecf8341c238e762c25ce6ce93...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. |
|---|