OT-2026-000101052
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000101052) never changes.
Identity and time
| Publication number | OT-2026-000101052 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-700d-9c76-f1eb13595bb5 · 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-2026-000101052 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb194e2e41093299f879a4379c8a71e58e1eb10eea0898ea721b4dca37095c21 |
|---|---|
| Markdown | c9bb0aa6ae3b30994895740f8f59daf2e22d54284bb9ba92f53541ad0cfce6dc |
| Publication page | 08e60f718e3c368e57adfd8f257935507b8b5a45a0aed3bd4887bfa5c90df50a |
| Manifest | 2483913ad784a618d44d47bd29ad629efda2e5dae398e600394e33c8bdb01277 |
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 | 8qS9Vt7UeNGlttjKnN79+MxUC0GERgGNOempQPecnanPlUH6oNaDLkK+Ztz81vqPj+ssxVJHAH0KLoDWLvlQCw== |
| 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
| 2026-09-17T09:26:39.850550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101052observed 08e60f718e3c368e57adfd8f25793550...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:39.833363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101052/manifest.jsonobserved 2483913ad784a618d44d47bd29ad629e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:39.815592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101052/publication.mdobserved c9bb0aa6ae3b30994895740f8f59daf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:39.798716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101052/publication.txtobserved bb194e2e41093299f879a4379c8a71e5...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. |
|---|