OT-2026-000065399
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, 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-2026-000065399) never changes.
Identity and time
| Publication number | OT-2026-000065399 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f8-7050-a995-ee7148a0c762 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065399 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ba70160246bce22457824cab50bce2646fa3de18088f47106acf2e6a576823f |
|---|---|
| Markdown | 90ed367de04daa0c874728d6664ceabdcc6fa702a0c6909c5f587dea28de0244 |
| Publication page | 28f121766bc44579582ab77c6a179cb51b5a059d97bdbd1437c9b7118bedda1d |
| Manifest | 00715f85ffd1f7c234ef080b5247c2312c0d475d4328a4ff747e1fa382c8d720 |
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 | F+ZfqvW15qy0W7Q1+1POrOrCqbQscBl2VqaaiSjXkcLb7naxrpE70DGpARvqpBHZ87WK/gRC7Lr2Ed7AWuxOCg== |
| 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
| 2026-09-17T10:33:39.637394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065399observed 28f121766bc44579582ab77c6a179cb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:39.618804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065399/manifest.jsonobserved 00715f85ffd1f7c234ef080b5247c231...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:39.600113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065399/publication.mdobserved 90ed367de04daa0c874728d6664ceabd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:39.581282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065399/publication.txtobserved 1ba70160246bce22457824cab50bce26...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. |
|---|