OT-2026-000064045
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, vented after set-down
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-2026-000064045) never changes.
Identity and time
| Publication number | OT-2026-000064045 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bd-7fe6-8000-7a585e633b9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 209b3cbdfc0247d221831dce395b79d6180354dfafd53d7765ccc441633be682 |
|---|---|
| Markdown | 4d3613726403a60234a3de2c10e4425cec67ce327dca695dcf369e1907b1a26e |
| Publication page | be34060770934904ef366f5fc5dcb331b5e046edacd040254af47f3235b90bbb |
| Manifest | 1da4ce3e237e3b54a19c9fef9200b5f6544f1ccb127332e56496a87e23dad481 |
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 | 8+0WMzY58Bekj2+/CeZ+T7dTmUWm+/QdhTsZAkcIaKtGfPSChml1rQ1S4sbbx8Ev75t456FH/SMvYhWliDK2Bg== |
| 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
| 2026-09-17T10:37:08.136797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064045observed be34060770934904ef366f5fc5dcb331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:08.117368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064045/manifest.jsonobserved 1da4ce3e237e3b54a19c9fef9200b5f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:08.097478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064045/publication.mdobserved 4d3613726403a60234a3de2c10e4425c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:08.077962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064045/publication.txtobserved 209b3cbdfc0247d221831dce395b79d6...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. |
|---|