OT-2026-000023594
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000023594) never changes.
Identity and time
| Publication number | OT-2026-000023594 · never reused |
|---|---|
| Internal UUID | 01a0ae70-726a-745a-a399-a1d309a1db4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023594 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b07286bd661160e170befd5cc3ca7b0e970d1f202361506408f8bb1743ce5fa |
|---|---|
| Markdown | 618c8a11fec71d4e7e310ae325ca64b2aa32f55ea7d08904c926c3ee697478a8 |
| Publication page | 160749e83e635f24cfc03099c417fc272b9a2969ccdec3b36a633633f9feef5e |
| Manifest | 890190e9ae5e091a14230831ea49a9e73378fa85f280ec2a419e2e952ebcc4f6 |
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 | 8WFBKzOI5eb5kPvld0ZBzTNJQxADVLBoSTBKKMmZ8I003mx19P2F2rw7bqQoRDHdN/a4kA/bkq+7H38zWJx5BA== |
| 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
| 2026-09-17T11:51:57.249040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023594observed 160749e83e635f24cfc03099c417fc27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:57.231452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023594/manifest.jsonobserved 890190e9ae5e091a14230831ea49a9e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:57.214555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023594/publication.mdobserved 618c8a11fec71d4e7e310ae325ca64b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:57.198526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023594/publication.txtobserved 1b07286bd661160e170befd5cc3ca7b0...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. |
|---|