OT-2026-000097332
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, supply line pressure sensor, 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-2026-000097332) never changes.
Identity and time
| Publication number | OT-2026-000097332 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7b1d-a359-76660dee85e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d46afc64737d20bd756401ce24874c867381ce35a30b807d75fc4d8fabe25b5 |
|---|---|
| Markdown | d1b881c9bd1ccca761d3a7ffeed58ae300104019560b2047c8729902b1692d00 |
| Publication page | c107a72c6b7790bd7a1c816cfe80e36bb72fb018449cd94ef4de082da7e6dddf |
| Manifest | 74609e22be9cf98f038669bf6e2e2bfe3a0c708d6dbebaa00d1564d8194523c8 |
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 | g6OSovAxfWEtz41rHfnuPHLZQ+ZDlVhdXEYRvL35/oavSaThaS9RwQP/M7+HT2L6psMxDu3HYNKaSEM7U0ryAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:35.917317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097332observed c107a72c6b7790bd7a1c816cfe80e36b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:35.900761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097332/manifest.jsonobserved 74609e22be9cf98f038669bf6e2e2bfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:35.882977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097332/publication.mdobserved d1b881c9bd1ccca761d3a7ffeed58ae3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:35.866234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097332/publication.txtobserved 1d46afc64737d20bd756401ce24874c8...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. |
|---|