OT-2026-000036999
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, pump fed, 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-2026-000036999) never changes.
Identity and time
| Publication number | OT-2026-000036999 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-789d-b673-fa5d04180ce5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96a68b62bc3a5455b991f5d9c003b78ba16b4fe2dc0bd866ebd26aa05e0ba7c6 |
|---|---|
| Markdown | c921477890a4bea640dfdfd8bc60474272c561b26c0ce5d0888bfe8670d6649a |
| Publication page | 3c99083e33ab84efafef41611cd8f71c4c939bcbccb51742a03999b3cf41d368 |
| Manifest | 4bd2bcdacc35690eb1a4f6edb20d7c9c65978b7d367185c1dc29f552158b5048 |
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 | uNtO0klEjNI7UF/2rke3Xanx4sBpOUoyPhZttQ58gF42AyfgiLS8Ob7IvmJpKTCcTshFQe7959TgoPMUEXpMCw== |
| 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
| 2026-09-17T11:24:39.941819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036999observed 3c99083e33ab84efafef41611cd8f71c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:39.906867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036999/manifest.jsonobserved 4bd2bcdacc35690eb1a4f6edb20d7c9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:39.887562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036999/publication.mdobserved c921477890a4bea640dfdfd8bc604742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:39.851809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036999/publication.txtobserved 96a68b62bc3a5455b991f5d9c003b78b...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. |
|---|