OT-2026-000097582
Publication integrity record
Three cup vacuum gripper, three 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-2026-000097582) never changes.
Identity and time
| Publication number | OT-2026-000097582 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-7218-bda8-6faa7dfe8483 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097582 |
| Status | PUBLIC |
Content hashes
| Canonical text | eab2b7d532001e5c636b9afe8a45fd74b3415d5ebf3b82bd7e51027d3ee4ca8a |
|---|---|
| Markdown | 21793b5b965ef3c752afccd955882e3d8670516de822787273267ba891b36402 |
| Publication page | 09146eae4c4c38257c674e25a9760b19cdb035c009a874e4ac769db441d1593d |
| Manifest | cfeeb4c28a910c503f46aa24f9429ee9f228324e601583d5673683dd7c23d9c9 |
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 | 5XFRBQe6I/3xJSVeWU/8U9nHGnMWrkh2HFbfJYQnmRy+AVw8w177ZK0mxAxj734+9KdfoPJZsoGnaQGgkterBA== |
| 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
| 2026-09-17T09:32:29.822628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097582observed 09146eae4c4c38257c674e25a9760b19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:29.804369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097582/manifest.jsonobserved cfeeb4c28a910c503f46aa24f9429ee9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:29.787313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097582/publication.mdobserved 21793b5b965ef3c752afccd955882e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:29.769237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097582/publication.txtobserved eab2b7d532001e5c636b9afe8a45fd74...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. |
|---|