OT-2026-000085280
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000085280) never changes.
Identity and time
| Publication number | OT-2026-000085280 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-75de-9279-233cf622ae86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085280 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57ad9231d549d8d3c67528ffc1eb1f2225d83648204438d4d60a6975a56bcf75 |
|---|---|
| Markdown | c0d35de3aae9737d51da3ac66d2d18b8d4471217931efde9c1f130c330f931ca |
| Publication page | 9bef108ead051b383e261f3820b44d494656a21096135ecacaa4cead6824b28a |
| Manifest | f1a4a8cf9022545d806b9467243bfe14d592665c59a76b6f8888332d4bbe5c52 |
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 | SobT/hkDrzwXDl32K5cqJ5mLbubUYaUQDKbM9vkJx7wkt5IsMv2cVftSE0qJWHuHczfa9TV0rEsEcALJFshSCA== |
| 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
| 2026-09-17T09:53:59.413249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085280observed 9bef108ead051b383e261f3820b44d49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:59.395952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085280/manifest.jsonobserved f1a4a8cf9022545d806b9467243bfe14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.377980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085280/publication.mdobserved c0d35de3aae9737d51da3ac66d2d18b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.362075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085280/publication.txtobserved 57ad9231d549d8d3c67528ffc1eb1f22...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. |
|---|