OT-2026-000010016
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, vented after 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-2026-000010016) never changes.
Identity and time
| Publication number | OT-2026-000010016 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7981-a5aa-59eae4a170c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010016 |
| Status | PUBLIC |
Content hashes
| Canonical text | 322220c834a1b8f6c726a078020a7b02d36c6fe4be7929c922bfebb2c95b2ead |
|---|---|
| Markdown | 428b036451717c2e8fe3f528c07a80739579cbabb91edbf99be431b07285862a |
| Publication page | 17e603ebfa838aec3b8d04668d47cdcf5b389dc7d659560c6eb9466c14607c76 |
| Manifest | baa3106bc9c10e2e0ea03199ec7345ede7f9f9d6fdef080532de670b0e6eacba |
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 | S2Bf7nE0ImYPc6UbdboLCKqJybHXyM781cRPxgK4OwrutzJgxB9cRzqP/lPL3l52TjGynZ1jzrL1RMAXo7QiCA== |
| 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
| 2026-09-17T12:16:04.240954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010016observed 17e603ebfa838aec3b8d04668d47cdcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:04.218057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010016/manifest.jsonobserved baa3106bc9c10e2e0ea03199ec7345ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:04.197678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010016/publication.mdobserved 428b036451717c2e8fe3f528c07a8073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:04.177682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010016/publication.txtobserved 322220c834a1b8f6c726a078020a7b02...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. |
|---|