OT-2026-000100922
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000100922) never changes.
Identity and time
| Publication number | OT-2026-000100922 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c376-7be3-b874-73c6f0b28a83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4bd59dc84678a063162c54a501f49b21494ed8b6408404d1feae50a73dd72b57 |
|---|---|
| Markdown | ab4b39b042b6dec65e967069adcd483e53bb3ea9525ddc9f0ddd23f51929730f |
| Publication page | b70f094e2c6e525c0fda64b6ca8ebed96a49bc8bb37ac119f2332d38250c964e |
| Manifest | 103a2adff469d62dce177a2288f365a5ef846b19f8999205c0ad6f4fe35af1d1 |
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 | P8YsiUlT299YgVonzxzHjvnvty+L1cgEO9R5LhzyGP9rA3SYd5ju8vxctFgEEVbys3PDs7IQWLxtTpbolXwiBQ== |
| 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
| 2026-09-17T09:26:25.306007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100922observed b70f094e2c6e525c0fda64b6ca8ebed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:25.287852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100922/manifest.jsonobserved 103a2adff469d62dce177a2288f365a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:25.272581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100922/publication.mdobserved ab4b39b042b6dec65e967069adcd483e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:25.256594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100922/publication.txtobserved 4bd59dc84678a063162c54a501f49b21...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. |
|---|