OT-2026-000100964
Publication integrity record
Three cup vacuum gripper, three zone face, four 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-2026-000100964) never changes.
Identity and time
| Publication number | OT-2026-000100964 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-768d-8603-7157c1e6f6d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0903ef1c585dda150e81be7d17033f20a3e1313accbe7a8f43f61cab8cc26f5e |
|---|---|
| Markdown | 289c3a20c5cbaa407999be31d8908de0938080e9d8304e30bb781963a0e1e72e |
| Publication page | c0234bee0fcfb63b7656797965b72dcbde36dd17229fec9369b53ede9fa1f31d |
| Manifest | fdfd0c48cf515b539c6f4df7e792c6a2976578f67b354b630538dee4ea463712 |
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 | 3lnlEZO+Yib5qJciVwPmVedqPt6m5NqjCnhduozwZN8RdxPOyLdEFNS/l7A2cQGTF8Fk60bxfFo56Mu6dB7QAA== |
| 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
| 2026-09-17T09:26:28.505906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100964observed c0234bee0fcfb63b7656797965b72dcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:28.489935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100964/manifest.jsonobserved fdfd0c48cf515b539c6f4df7e792c6a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:28.474087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100964/publication.mdobserved 289c3a20c5cbaa407999be31d8908de0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:28.458736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100964/publication.txtobserved 0903ef1c585dda150e81be7d17033f20...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. |
|---|