OT-2026-000079859
Publication integrity record
Foam pad vacuum gripper, four zone face, plant vacuum fed, sustained blow-off before set-down
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-2026-000079859) never changes.
Identity and time
| Publication number | OT-2026-000079859 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7cc4-9411-847c912dc601 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079859 |
| Status | PUBLIC |
Content hashes
| Canonical text | e929546f43ec1a81baa777df4ff2594f2b706eea4a74f71dc5cd268fde5f7884 |
|---|---|
| Markdown | 97737b7922cb6ac7833cc9896a8c44c971723a972b9352ef542a8c3671393026 |
| Publication page | 00518226a58c002faed08a5782aa22a316e1228a972fefd5e41ce4c19f40c5ae |
| Manifest | 2801b18e315f499f194a15ace6b83ee566cc8396e6207ef170c47bb11c7055e5 |
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 | U8uRWCHA2qNLWQL2molFwpkf3ma+tFb3t0M67tauW1YUp3kYgUtP//gRLJwYpKZGya2oXflhJEnM/7mgnam6DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:44.967815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079859observed 00518226a58c002faed08a5782aa22a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:44.949007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079859/manifest.jsonobserved 2801b18e315f499f194a15ace6b83ee5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:44.931744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079859/publication.mdobserved 97737b7922cb6ac7833cc9896a8c44c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:44.915413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079859/publication.txtobserved e929546f43ec1a81baa777df4ff2594f...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. |
|---|