OT-2026-000045650
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000045650) never changes.
Identity and time
| Publication number | OT-2026-000045650 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-7d59-a073-11167fa22645 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045650 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d6e1a72fe6ef61203554f864ac9f5d64c909fbde84ecbd56cb188853a453656 |
|---|---|
| Markdown | eb44456c78b663fc464a786da5ad110e6938d847544b282a78306de1fc641f63 |
| Publication page | 652982998eb1afcdf8e13a3f5b9de05bd3c32cb142600285a520674390073dd6 |
| Manifest | e884388eb8fa90d7c3adee6a1597ede15074093a70c9b82b988a542bc660f2ea |
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 | eAxgC2FK2Thb26ydsz8iyByUuFabgObrLk2hRrsW7kvPHGRAu3z1M0TBfKa+QtRdMFnqOkRAx7gR1TwYtAMeDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:26.398878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045650observed 652982998eb1afcdf8e13a3f5b9de05b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:26.379162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045650/manifest.jsonobserved e884388eb8fa90d7c3adee6a1597ede1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:26.358548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045650/publication.mdobserved eb44456c78b663fc464a786da5ad110e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:26.340148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045650/publication.txtobserved 9d6e1a72fe6ef61203554f864ac9f5d6...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. |
|---|