OT-2026-000065679
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum 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-2026-000065679) never changes.
Identity and time
| Publication number | OT-2026-000065679 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-71fe-b909-0cdd84e47cbc · 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-2026-000065679 |
| Status | PUBLIC |
Content hashes
| Canonical text | bab89151b7f34f07ad563cc6eab1af28ab02cd91aaf7444f062057243c7b2997 |
|---|---|
| Markdown | df6d871cb5037d8a401333547f94b73aa910cdb8e6026ad161c27fecf44fb7dc |
| Publication page | 57892de4ecdb2ddc9a95868f83fc58a95a48dec29198beca588069b58a65655b |
| Manifest | d29ff0b51b206ac57493a264baff6f1095519645d30bb0971341d8726456e788 |
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 | FsIKCeK9uyOgVQfYyM8BcfE4Yc0O+ftiaud/P/EOpepczaZRvuI6R6i040gZzuc/XIiD1RphdlzwtMJwhy+5Cw== |
| 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
| 2026-09-17T10:34:05.356556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065679observed 57892de4ecdb2ddc9a95868f83fc58a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:05.336713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065679/manifest.jsonobserved d29ff0b51b206ac57493a264baff6f10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:05.318695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065679/publication.mdobserved df6d871cb5037d8a401333547f94b73a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:05.301393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065679/publication.txtobserved bab89151b7f34f07ad563cc6eab1af28...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. |
|---|