OT-2026-000016043
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000016043) never changes.
Identity and time
| Publication number | OT-2026-000016043 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-79c0-8e64-e9d18910859c · 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-2026-000016043 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29204e60e23400e440e0261873c981df1342a9cf34d3c25e1fc2933e3065bbcf |
|---|---|
| Markdown | 8a717d488a6602be595ec9f1fa7928619366aff8cf58647b373a211bf1eb28e8 |
| Publication page | f0f395c64424a6dc58bfbda7e6536e8c05d52f1f776bf5cc95af5a496ca12b10 |
| Manifest | ca19c7459b4244af6c084ad5ef07555e60cb490b9066fcea39ae136a914f1b87 |
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 | RoTN18WSyoLu6QPtcd71WzFfX6Gg5Wbf/qxzmSclG4Y2oyRkXGQvam9QrmabtlJR8JQ+N+W0Cck5Qk9+2slmBw== |
| 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
| 2026-09-17T12:05:35.811866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016043observed f0f395c64424a6dc58bfbda7e6536e8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:35.790684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016043/manifest.jsonobserved ca19c7459b4244af6c084ad5ef07555e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:35.770623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016043/publication.mdobserved 8a717d488a6602be595ec9f1fa792861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:35.744858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016043/publication.txtobserved 29204e60e23400e440e0261873c981df...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. |
|---|