OT-2026-000010013
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000010013) never changes.
Identity and time
| Publication number | OT-2026-000010013 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7ee9-90ba-74a19cde2015 · 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-2026-000010013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 600ab27fd7f0f85673ed0225339482651a264e2312de3b6a828117d6b031c649 |
|---|---|
| Markdown | fef5b7ea84e3ec9dce99d2b802e22285269efd3cc9c64eac60e6ce28c0dd401a |
| Publication page | 096a0b6b013b555f24c3e8cfbc611104f3e50497702b96ecdba69284bd00067c |
| Manifest | cbd7d48f76905b421844ded3ead33d973f2cb02a798c432ea57497a93e44499f |
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 | 3igCOYQ1MI1kto7ThccJMtTbPNFfVYfh77310VC51p9Ci7E744vORDAPz19iUt/UExjYT3DmFsS9qLodIL6cBA== |
| 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
| 2026-09-17T12:16:03.993586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010013observed 096a0b6b013b555f24c3e8cfbc611104...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:03.975368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010013/manifest.jsonobserved cbd7d48f76905b421844ded3ead33d97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:03.953807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010013/publication.mdobserved fef5b7ea84e3ec9dce99d2b802e22285...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:03.934280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010013/publication.txtobserved 600ab27fd7f0f85673ed022533948265...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. |
|---|