OT-2026-000097603
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three 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-2026-000097603) never changes.
Identity and time
| Publication number | OT-2026-000097603 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-78c0-8e99-21c465043122 · 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-2026-000097603 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3932ef76d168919c2dfabd1f07eabbb83bf0a8589a8ec86a8045ddd25abf42a0 |
|---|---|
| Markdown | 2d76e9d2f681a5dcc8205c8fb40c5d899957ffd903696fe60423ef94531ce2ca |
| Publication page | f83e739fdc22735ddf2c20c5803b27040cdc090cf9387c2d01372b9a68cf781b |
| Manifest | 965cbd1bcf496cb90fdb5ab35df7954ec1d815d84624754bb2c8c5f4efecca62 |
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 | hOFYJRBQfJq6gOp4kRCFHzZ7Lu5tjpqpMRTUHMgnDWVpsZ1xFfH34G5zhJrLhnbuf0JSjxlOif0HVRfju0PgDw== |
| 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
| 2026-09-17T09:32:36.615680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097603observed f83e739fdc22735ddf2c20c5803b2704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:36.596633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097603/manifest.jsonobserved 965cbd1bcf496cb90fdb5ab35df7954e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.578659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097603/publication.mdobserved 2d76e9d2f681a5dcc8205c8fb40c5d89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.561728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097603/publication.txtobserved 3932ef76d168919c2dfabd1f07eabbb8...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. |
|---|