OT-2026-000026567
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pulsed 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-2026-000026567) never changes.
Identity and time
| Publication number | OT-2026-000026567 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a9-7f84-ade4-78153eadf332 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026567 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3f0ff85ee6b5513f4f7f0a095dcfa76263d25c5ce5118fa1ba113f66911c882 |
|---|---|
| Markdown | a84d4b3d7b3f569d9fb58e96def9ac304aab2228d3efceea0acba1b47dd2a9be |
| Publication page | cdbf5d01943413ed16add34dd7f42f2d5db2d8b5ad6ccd505dcf2eceef1926d4 |
| Manifest | 3121d9a0822031bfa1cd3c724e54e95d67a4fb06b1287401f0269c6f86662e90 |
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 | sWcvv8hfXuHZvzqmdvJ69nizUi4k7qKRxlU3s3CteL7fte6WmJ7wAgbW951o+zZkRGA8/kLSqZMC1l1wHiUpCw== |
| 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
| 2026-09-17T11:44:41.802062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026567observed cdbf5d01943413ed16add34dd7f42f2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:41.786300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026567/manifest.jsonobserved 3121d9a0822031bfa1cd3c724e54e95d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:41.768896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026567/publication.mdobserved a84d4b3d7b3f569d9fb58e96def9ac30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:41.752233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026567/publication.txtobserved a3f0ff85ee6b5513f4f7f0a095dcfa76...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. |
|---|