OT-2026-000096862
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096862) never changes.
Identity and time
| Publication number | OT-2026-000096862 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-72e2-9e1f-601db488d646 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91417f62930726ab69247a68064b8d83fc45681ab0ef8054a1899a4b34dfe685 |
|---|---|
| Markdown | fabc3a3b9041e8ae1a0a473b4a64510b16a60e3b7e1a20b6f7c11f5368ff4b7b |
| Publication page | 91f0bcc5491a6e729746dc1d7a2e75d686c0434f4e5b7d15344ecb80ce5ad8a6 |
| Manifest | abcc456d53d8c484481abd3e35b3e1f17dc9ec414b39cef34e8c689d3e99ddb4 |
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 | WBaPu0HXpUaI9IHOhKFlojxvTSejpZ7lzmXAJ111YdY78E/AjN72FWBC0UlpqV1CGuI8NgA+TzpQaVjQTknDDA== |
| 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
| 2026-09-17T09:34:27.717796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096862observed 91f0bcc5491a6e729746dc1d7a2e75d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:27.699740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096862/manifest.jsonobserved abcc456d53d8c484481abd3e35b3e1f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:27.680964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096862/publication.mdobserved fabc3a3b9041e8ae1a0a473b4a64510b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:27.660552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096862/publication.txtobserved 91417f62930726ab69247a68064b8d83...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. |
|---|