OT-2026-000037340
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold 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-2026-000037340) never changes.
Identity and time
| Publication number | OT-2026-000037340 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7d24-963f-d0e3c83de785 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037340 |
| Status | PUBLIC |
Content hashes
| Canonical text | 102403779676bca13471d1969776c16e452bd7ca40e85d32b33676f0b1decc84 |
|---|---|
| Markdown | b80cba85ae0d485474da6b300aab5d47784cdd9e603fab585bf5a72d84a35c7e |
| Publication page | 23c166a5ed34db9baf3d4112ab80eafc25bfd1b372aa01c383a25579aaffea2f |
| Manifest | 149eaeeef915033a44e9fa16a01d350fe3b1b2dc68ac6bc6ae8ea6e68808e4ca |
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 | jDt5ntRN3T5st7chCYP8cWdFL2n3rFQEZubC9ONuc/rlrECgs4CtsD4ODN63i0g+5hXnsnabp2TbXpBAZbn/Cg== |
| 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
| 2026-09-17T11:23:45.355719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037340observed 23c166a5ed34db9baf3d4112ab80eafc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:45.338696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037340/manifest.jsonobserved 149eaeeef915033a44e9fa16a01d350f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:45.319960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037340/publication.mdobserved b80cba85ae0d485474da6b300aab5d47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:45.303219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037340/publication.txtobserved 102403779676bca13471d1969776c16e...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. |
|---|