OT-2026-000098593
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000098593) never changes.
Identity and time
| Publication number | OT-2026-000098593 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ac-7df6-8362-33ad3356c1a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098593 |
| Status | PUBLIC |
Content hashes
| Canonical text | b19abc399119f69991c8a078a2eafbefdf3270a4b1832cc154ae03acd1bfe03b |
|---|---|
| Markdown | 678b8e2c9b5174d43e713b6b185a6d301549483cfe57b4a1c18bc849d387dab4 |
| Publication page | 25469f7492ea7006b5c5f27900e9f50520f8b9f14e1819fdb570be2396071326 |
| Manifest | c65cadcedfe68644444abdd605d50230d97f4c1676431781de480f430c8f2e85 |
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 | pAMV1fwHsGIIetjPqXUwzP+wjJirYcvPXLdR5eVZkMG+b0WOubhUxYpX5t2n/6bEGt4eGoIOxRbc4xqjOqgGAg== |
| 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
| 2026-09-17T09:30:51.707345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098593observed 25469f7492ea7006b5c5f27900e9f505...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:51.690858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098593/manifest.jsonobserved c65cadcedfe68644444abdd605d50230...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:51.673453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098593/publication.mdobserved 678b8e2c9b5174d43e713b6b185a6d30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:51.656059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098593/publication.txtobserved b19abc399119f69991c8a078a2eafbef...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. |
|---|