OT-2026-000092661
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained 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-2026-000092661) never changes.
Identity and time
| Publication number | OT-2026-000092661 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7827-881c-10a3d0344784 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092661 |
| Status | PUBLIC |
Content hashes
| Canonical text | feca7095f11fd3b4abd90b536239d6914f0367db57ba2a181b81030eaa2ef0d6 |
|---|---|
| Markdown | 704808190aa09397600f775cad4067c024693b7c7b762585ecff3b8923d688ca |
| Publication page | c84ba0b22950efb9dda9d29ed58595be9fbfdc2191594826d69ee78cd6bd3636 |
| Manifest | 3b356ba1bb46dee005447e08fd1bb2af0519f5148470dbbcf4ad34b1078c57bf |
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 | fqufFhn3+zY7eL17EgZSnbTXjoft1orLdHXZs46cZRmxfEZjFMJXJ3L3+7DTgzLiFZbTPviuSHKX+cG/dVZbAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:16.237282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092661observed c84ba0b22950efb9dda9d29ed58595be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:16.221370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092661/manifest.jsonobserved 3b356ba1bb46dee005447e08fd1bb2af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:16.203283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092661/publication.mdobserved 704808190aa09397600f775cad4067c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:16.183857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092661/publication.txtobserved feca7095f11fd3b4abd90b536239d691...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. |
|---|