OT-2026-000092772
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, 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-2026-000092772) never changes.
Identity and time
| Publication number | OT-2026-000092772 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-751c-b8d3-592e7bb98ea4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092772 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b978a5d989bbc1a5ddadba078a399d198394b1a9bd7c2a4d9aa7641a2e8a7bc |
|---|---|
| Markdown | 69cfb42bd9b0a36b62030378b70e02355d17ef6d0730cb9e849f3e2bebe16cb2 |
| Publication page | bfa90ac353effd1736d6999c985e68e0883f6b6099c2b95b3f0e283e503abfed |
| Manifest | 96c026ffbc08ef8bce2a6fe65e9567797a3e44dfbf8833b1c357f2bedb476cc4 |
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 | DeCfgzQnt8MbSNi8/BoJHSYKRgDJjxzJ4y9qt1R4GyzFnVGRC9UK5cD8HVTWW+ZOP5TQfVEMz4xfLjI+PNQoAA== |
| 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
| 2026-09-17T09:41:24.369319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092772observed bfa90ac353effd1736d6999c985e68e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:24.354347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092772/manifest.jsonobserved 96c026ffbc08ef8bce2a6fe65e956779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.338369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092772/publication.mdobserved 69cfb42bd9b0a36b62030378b70e0235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.320998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092772/publication.txtobserved 3b978a5d989bbc1a5ddadba078a399d1...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. |
|---|