OT-2026-000097964
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single 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-2026-000097964) never changes.
Identity and time
| Publication number | OT-2026-000097964 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7773-b9db-0e1507ef346c · 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-2026-000097964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 270053172662a42ac5498659837eb9a655e5ae505be39f0a7303ef659ae1cf4b |
|---|---|
| Markdown | e9aeb9dfb31e59b892fd5c265509958c62cf7a962648bf4dc10c96b310cb4b33 |
| Publication page | 60be46df076ec39793462b5cf7e50908838e027bb35af17d7af2f66f7c849ab8 |
| Manifest | 235a0abb7de8371c53bdaa0afc0095f4db85280b6f4950d38c028fb3996c0755 |
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 | tsdwJQHqHw/Gec1FjcMvlaG4C8jiwlOKje0AgEi0DlQx89ST5ZNpdpN4oKvIJ6CW0+QtnriscyWg3iir6ExaBA== |
| 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
| 2026-09-17T09:33:06.409949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097964observed 60be46df076ec39793462b5cf7e50908...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:06.392407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097964/manifest.jsonobserved 235a0abb7de8371c53bdaa0afc0095f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:06.365865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097964/publication.mdobserved e9aeb9dfb31e59b892fd5c265509958c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:06.337547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097964/publication.txtobserved 270053172662a42ac5498659837eb9a6...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. |
|---|