OT-2026-000100814
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, pressure sensor per zone, 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-2026-000100814) never changes.
Identity and time
| Publication number | OT-2026-000100814 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-7c27-91d1-575a9c0ca0ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14ad57e4a2b33eda4b06829e522c4bf693bde9eee8ae93a79f37d5b49d2f558e |
|---|---|
| Markdown | 62343ea7e3da238e1cbf9bc7651c4c9c8482e6f84b9c8a2d882fb2609cdcafee |
| Publication page | 97ada90ba5aca7f1a4aa429029e9ffb03fe5ca1e2ac7034980e33b069a98449d |
| Manifest | 6ede37be2be858b13c5d994fda7c18da7fbec76d0aa406d963a39dfd80a96343 |
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 | 4qfKJJPCkdmGihzyxBaR5q/XSxiKMV0z5TD2wT0n/PkNoy55Tccq13bLbDs8TSsT63VziwObfXcFx7VofXuWCA== |
| 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
| 2026-09-17T09:27:43.923854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100814observed 97ada90ba5aca7f1a4aa429029e9ffb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:43.906835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100814/manifest.jsonobserved 6ede37be2be858b13c5d994fda7c18da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:43.889605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100814/publication.mdobserved 62343ea7e3da238e1cbf9bc7651c4c9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:43.870388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100814/publication.txtobserved 14ad57e4a2b33eda4b06829e522c4bf6...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. |
|---|