OT-2026-000082225
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000082225) never changes.
Identity and time
| Publication number | OT-2026-000082225 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7500-8ddd-67fe76395f5a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082225 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75f5c3b9c43b209195b566c2b0c4f411e8d2bc30f468718359e9a958667631d2 |
|---|---|
| Markdown | 27a2e6dba3e8c9f3287dd18b37ea6145eb53f4cf0dd3d4c295c401793f53f241 |
| Publication page | 2e9810de0a691f650a8045a89993d1208a638075aaf25001606abf2c96962bdb |
| Manifest | 44230b4b6f9e6de5103b7bd596c82cdfade17912cb63b3a765b8d852c582e76a |
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 | BmlmelI4QuxETo2ekTs57JrIuq5bJQP7OjN3cGPL3hZclfeIwRejEJ5dS5dWNuevaiQ+KeLmntjPUEbq7+iXBw== |
| 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
| 2026-09-17T09:59:03.982901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082225observed 2e9810de0a691f650a8045a89993d120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:03.965398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082225/manifest.jsonobserved 44230b4b6f9e6de5103b7bd596c82cdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:03.948125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082225/publication.mdobserved 27a2e6dba3e8c9f3287dd18b37ea6145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:03.929611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082225/publication.txtobserved 75f5c3b9c43b209195b566c2b0c4f411...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. |
|---|