OT-2026-000097736
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000097736) never changes.
Identity and time
| Publication number | OT-2026-000097736 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-714e-89bf-3ff95b85feb3 · 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-2026-000097736 |
| Status | PUBLIC |
Content hashes
| Canonical text | edc4cd25bb1b188e38cafd66e838fc880e60cefcfc9aedc568a2f303b122c268 |
|---|---|
| Markdown | e7e0113c40eee130272f794a2d9259feb2e85270504b52210cfe0653e3bde6eb |
| Publication page | 717aa4036c344f2e23cc020a5eff51c117d148c76f08f528dffb341ed21c5f5b |
| Manifest | 0cd7ab45c872d47a82e2ece1c9cef00ff1072666776789bc94fe0d4d57fe0932 |
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 | lieY/cjih0+NTqmEQQveihCtsUY1JgK/OYji89GCqKIaqnLMGz741Guc9L5aRWrU4CBHxdlyKU0mkbE+fmHYCQ== |
| 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
| 2026-09-17T09:32:46.820847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097736observed 717aa4036c344f2e23cc020a5eff51c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:46.794891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097736/manifest.jsonobserved 0cd7ab45c872d47a82e2ece1c9cef00f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:46.771665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097736/publication.mdobserved e7e0113c40eee130272f794a2d9259fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:46.745096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097736/publication.txtobserved edc4cd25bb1b188e38cafd66e838fc88...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. |
|---|