OT-2026-000016010
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000016010) never changes.
Identity and time
| Publication number | OT-2026-000016010 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4d-7a51-ac48-0e422367f2c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22683f7fefb0f4d5b9ef5e8e6bcf2758902117d94b07b886795c8c1bf1ef5889 |
|---|---|
| Markdown | 23b75bf824625d80be833b6eb8b818a6e2f4b75f52a46a02c69079217f000b83 |
| Publication page | 1fd2b3134eea27feff18076b45aada4dc70d4ea5bdbe12757fa163e536f66b03 |
| Manifest | d1bc8c217c8b4ccc02dc80962badb8591641e1d539fb5253df5dc730d8bf6441 |
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 | DNZyS6jnF7hy4VUIpE9PNlDJQvHq0a1NhYYAlff5AFpP78DpGpcagOcGclYMTjyh5Z1V4Nt3KcLQ7rgOcGJaDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:05:32.965325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016010observed 1fd2b3134eea27feff18076b45aada4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:32.942656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016010/manifest.jsonobserved d1bc8c217c8b4ccc02dc80962badb859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:32.920735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016010/publication.mdobserved 23b75bf824625d80be833b6eb8b818a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:32.894455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016010/publication.txtobserved 22683f7fefb0f4d5b9ef5e8e6bcf2758...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. |
|---|