OT-2026-000076425
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, pressure sensor per zone, pulsed blow-off before 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-2026-000076425) never changes.
Identity and time
| Publication number | OT-2026-000076425 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-753c-b64f-868574a0367e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076425 |
| Status | PUBLIC |
Content hashes
| Canonical text | bac6a9203bb0b9485be4b532540f795b76695bd9bc1da6d144c1c701cd97dc76 |
|---|---|
| Markdown | 2bd778ad7536ffefd4d7078976ee7633997a8a2fd6720865219ba5b976858238 |
| Publication page | 9e499a64789f7ad41afbbdfdc04724082665d4ced8de65348929df5e7a959348 |
| Manifest | 102319de51ff12f12530e0997ed257c2387cbcf6b140f30e237e4553cababb88 |
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 | rW4gzYhgG5g6TzZCIjhxw30TF7NtoVcEHTa/N7JnJ3CFCP+x95eTIWE0/OW9TmKp0Urbp0FlxX78d9S+Ly+8DQ== |
| 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
| 2026-09-17T10:12:25.696134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076425observed 9e499a64789f7ad41afbbdfdc0472408...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:25.553966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076425/manifest.jsonobserved 102319de51ff12f12530e0997ed257c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:25.535716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076425/publication.mdobserved 2bd778ad7536ffefd4d7078976ee7633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:25.516464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076425/publication.txtobserved bac6a9203bb0b9485be4b532540f795b...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. |
|---|