OT-2026-000097565
Publication integrity record
Three bellows 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-2026-000097565) never changes.
Identity and time
| Publication number | OT-2026-000097565 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-78fb-a466-cbe78f3c1848 · 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-2026-000097565 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1108424f0768fc873a3bfbe56668a9b7ee5abfa1c7559abb4a885d210b2e47a |
|---|---|
| Markdown | 2b4bfe0a7764618594936a84935a24af36c25cff85670573de53304a532daa05 |
| Publication page | 7801903c4189990261816cf09c6f1424178e734d7ce0cdeeedb3fe50e493ea5d |
| Manifest | 62cda662ce657da029c977bd8fafa0192f824b7a5b70628369e57e09d5052c1b |
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 | 67G8+/5/n1prAtOGcXJaVsVi+VvMkgFww7rNqGKVj6Md1i8BJQxdZlz6oRMVGWZM2AucZ2F/C2k0YByffmdyCQ== |
| 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
| 2026-09-17T09:32:28.542365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097565observed 7801903c4189990261816cf09c6f1424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:28.525733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097565/manifest.jsonobserved 62cda662ce657da029c977bd8fafa019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:28.508290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097565/publication.mdobserved 2b4bfe0a7764618594936a84935a24af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:28.488818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097565/publication.txtobserved a1108424f0768fc873a3bfbe56668a9b...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. |
|---|