OT-2026-000097786
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, plant vacuum fed, 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-2026-000097786) never changes.
Identity and time
| Publication number | OT-2026-000097786 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7ce6-92d6-8bb19c730d92 · 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-2026-000097786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b525510160445a31bb4aa5f23aab5aacb158a0a8ddbf95d080a2e78b531f211 |
|---|---|
| Markdown | a1f1f685d249b79ccfc3ce78ff4ce676539c368070b2c30133a417fb6125f21d |
| Publication page | 42d7631d398645805852b1c5a632595856f9413d314666db47b319c6ebaae992 |
| Manifest | 12cbb2aaa71481ef6baa06a4d013cd254bc55cfa51f6481c962e3a40fb3184f3 |
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 | s0F2XTGZ1w3cBjYyKsXqkCbUJbAIueaitgFoY5d/Ui+Hp5axbc9Ug15f8oG4dfpq1H4ma36jS4LTsKa7U1KVCQ== |
| 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
| 2026-09-17T09:32:51.972532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097786observed 42d7631d398645805852b1c5a6325958...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:51.954796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097786/manifest.jsonobserved 12cbb2aaa71481ef6baa06a4d013cd25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:51.935820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097786/publication.mdobserved a1f1f685d249b79ccfc3ce78ff4ce676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:51.916693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097786/publication.txtobserved 9b525510160445a31bb4aa5f23aab5aa...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. |
|---|