OT-2026-000012082
Publication integrity record
Three pad foam vacuum gripper, 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-2026-000012082) never changes.
Identity and time
| Publication number | OT-2026-000012082 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-7fc9-a322-3989c6d84cb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012082 |
| Status | PUBLIC |
Content hashes
| Canonical text | d584d40756cc9103859076acff80590c708ef085459fe58f35d0b9dd0d38c60b |
|---|---|
| Markdown | 8f21e0c71ea9cbf63b4e1aed7965130eca5211be5cb6c63e28cb777577271fa3 |
| Publication page | 9e9e5b7e46b7c152e1c6343aeeba3a0cef510b1d63eb641f0b62886a7a4b2134 |
| Manifest | a669ea540d1de4f313abf8d4c381066dec23cc87f91b7bc2703cae041f6fd49e |
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 | BkjKdijJn1qd/QPtLvrXXDHRyvwk2GnwMf6gSGnZfzVq2v1qvFVfQ7wlJU3Xo3OxFtcBqCEIxtxOSuLyK/qoCQ== |
| 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
| 2026-09-17T12:12:58.286050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012082observed 9e9e5b7e46b7c152e1c6343aeeba3a0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:58.267564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012082/manifest.jsonobserved a669ea540d1de4f313abf8d4c381066d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:58.248747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012082/publication.mdobserved 8f21e0c71ea9cbf63b4e1aed7965130e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:58.229574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012082/publication.txtobserved d584d40756cc9103859076acff80590c...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. |
|---|