OT-2026-000096742
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000096742) never changes.
Identity and time
| Publication number | OT-2026-000096742 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-748b-80d0-85d8af7bbc58 · 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-2026-000096742 |
| Status | PUBLIC |
Content hashes
| Canonical text | a03d58f1f5bdc0c523441ff7ce764f770cdc61d48f96d419bb5d01ff4cbd592d |
|---|---|
| Markdown | 3a8d9e435c7ceafa946a9bb9df1b01bb7612139b963e4df1fc11082811404b98 |
| Publication page | 9b8487f824dfcf45f8047c1b7a12d41d019949c4d299c8cb54e58b5ce67c626b |
| Manifest | 62090434601ee45784ecb7cd4397d0acb84d7bea0164bb1f98811f4db88168a3 |
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 | 0b41nqOi6ejxRzFwSo8O4hIO+eEDuXSQzDLt5dgjH/WYI38jEC4qZ1EXm9RNwldmbdVrJgxBBLVE7NrVfTgFCw== |
| 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
| 2026-09-17T09:34:18.999028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096742observed 9b8487f824dfcf45f8047c1b7a12d41d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:18.980680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096742/manifest.jsonobserved 62090434601ee45784ecb7cd4397d0ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:18.962556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096742/publication.mdobserved 3a8d9e435c7ceafa946a9bb9df1b01bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:18.942268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096742/publication.txtobserved a03d58f1f5bdc0c523441ff7ce764f77...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. |
|---|