OT-2026-000098523
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000098523) never changes.
Identity and time
| Publication number | OT-2026-000098523 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7c51-8b90-84294ba24c92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098523 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6d0e6011cf62ecb8738f29762fae744764d360e79a7dd811b13dc75342df06f |
|---|---|
| Markdown | 4816c2cb7ff42e668c0bce19d23001884b1a5cc0899b8eecc3b5b3fcfeb118f9 |
| Publication page | aef77aa0dfb95f3c98d4c4fcd517ec78d1ee40691611638c874aeb1f06aede08 |
| Manifest | 5933242190ac93646a02901c8c80594017a0093e4f5322bfa43e82283e07b55e |
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 | vNvEqgKWpXtcEYYrWUtwHtc75GHoySK4C8ecCH7ZEiom5qE5pUXUkhqZt1TOqY+LCLirYa8NAh8+yqt3oU86Bg== |
| 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
| 2026-09-17T09:32:24.051040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098523observed aef77aa0dfb95f3c98d4c4fcd517ec78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:24.033144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098523/manifest.jsonobserved 5933242190ac93646a02901c8c805940...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:24.015429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098523/publication.mdobserved 4816c2cb7ff42e668c0bce19d2300188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:23.996884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098523/publication.txtobserved a6d0e6011cf62ecb8738f29762fae744...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. |
|---|