OT-2026-000065579
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000065579) never changes.
Identity and time
| Publication number | OT-2026-000065579 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7f08-92f1-362b270d649b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065579 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a93404bb54ba30be081e193321e484b035eb27a1638f68945e645fce934864a |
|---|---|
| Markdown | 68bd2ccb4abd664c68e222539fc7e73efaf73b046f59b184d63f0b921b32791b |
| Publication page | e891fdec8827609668ed17489b8bd9a07cf046c4442d514e73670ea3de57c5a5 |
| Manifest | e5950cea03ffb87d32c5512459b76c319fe04a8b307425014b1dbe131d75bead |
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 | 7IXC7W8VX5MZrHV3+xpw15HYWoI2MF9pLtSbYP2dZKm+THpAudQ1s1E0vvnErHVtJetvWtpOF73T0try+OrADg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:56.020477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065579observed e891fdec8827609668ed17489b8bd9a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:55.994908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065579/manifest.jsonobserved e5950cea03ffb87d32c5512459b76c31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:55.967410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065579/publication.mdobserved 68bd2ccb4abd664c68e222539fc7e73e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:55.938238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065579/publication.txtobserved 7a93404bb54ba30be081e193321e484b...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. |
|---|