OT-2026-000102716
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000102716) never changes.
Identity and time
| Publication number | OT-2026-000102716 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7993-ba74-b4ee9f30e64f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102716 |
| Status | PUBLIC |
Content hashes
| Canonical text | 830879cb0ef8db758d1c3457ae21e774737d08c57fa42fa495617e338faf50c8 |
|---|---|
| Markdown | 2425bdb32f0162ee3ede369cf52765962d06f5c6efa6b45492f9f37a38f502d6 |
| Publication page | 57bf3d20430885f3ad6ee32cafdfdddc9e3615f94c3fece685c38ae9ac007995 |
| Manifest | 4ffd8dcb7bc198c5c71be54d351e359b4eadf0cdfcd11599864f9e876d44f805 |
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 | o6HpKUNdgwKEa93ZYLNtNpg0d1vMFl0yaEoUSV/jh2JQlnxF+7skr4leXZt8D2s9wxndJlwlFkY9+h9bozELAw== |
| 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
| 2026-09-17T09:24:13.877433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102716observed 57bf3d20430885f3ad6ee32cafdfdddc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:13.858126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102716/manifest.jsonobserved 4ffd8dcb7bc198c5c71be54d351e359b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:13.839689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102716/publication.mdobserved 2425bdb32f0162ee3ede369cf5276596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:13.818963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102716/publication.txtobserved 830879cb0ef8db758d1c3457ae21e774...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. |
|---|