OT-2026-000037545
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold 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-2026-000037545) never changes.
Identity and time
| Publication number | OT-2026-000037545 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7a12-afeb-836c6591124f · 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-2026-000037545 |
| Status | PUBLIC |
Content hashes
| Canonical text | 901e342ec2f7df12f53b9378bf28f8bd1cd10859227134350ad93bb5af5cb93a |
|---|---|
| Markdown | 737ecde3cff102b5e5d60e21a5d6d7c7896867dbbc0b2b5ea5a99ce478dd7869 |
| Publication page | e7c196f2624adb6f0f829726d7be4f1a87782bdd96a67da79eb18bc62df9fa92 |
| Manifest | 7ff52d803278718958ad2a894b9d7be7bc10f7b8db3aad76e8536084dcfdc2ab |
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 | Xftav3ay4HfVSkHGUgvRzPiibbbeFEnxlmfAFuZqlr+bFzhPCjtBVjvkwSwtHewRAGibfBtZndF+8ZlNgjFpAA== |
| 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
| 2026-09-17T11:24:05.305471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037545observed e7c196f2624adb6f0f829726d7be4f1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:05.288697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037545/manifest.jsonobserved 7ff52d803278718958ad2a894b9d7be7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:05.273757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037545/publication.mdobserved 737ecde3cff102b5e5d60e21a5d6d7c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:05.257479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037545/publication.txtobserved 901e342ec2f7df12f53b9378bf28f8bd...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. |
|---|