OT-2026-000046103
Publication integrity record
Four cup vacuum gripper, four zone face, plant vacuum fed, pressure sensor per zone, 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-2026-000046103) never changes.
Identity and time
| Publication number | OT-2026-000046103 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-718f-a893-3f5c28821b36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046103 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6979719232c090159092b3760ba1db9f2803beadb3d0fc46c2919ecc9e74490 |
|---|---|
| Markdown | edde0ce00ec08c6455d47010e41df5cc9d6079ea6a23cb87dbe7f54ebdf789aa |
| Publication page | 99f4160948e2204baf223af0792365c006ec4b4c31f087547d5b7188e59d9eaf |
| Manifest | 08f3f0f9d927b0732cb58cc8bf0c18feb61718b6cd9a76c6bb900fcec8556dca |
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 | 0acURgo5WYPq2Q1Ik0QHxnp1nIHnG1S51xRpBmGJk4mkfLKPI222+e5xZO2Oz9DNPq7n2ow784hMe1avtf3GBw== |
| 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
| 2026-09-17T11:09:04.877131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046103observed 99f4160948e2204baf223af0792365c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:04.859426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046103/manifest.jsonobserved 08f3f0f9d927b0732cb58cc8bf0c18fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:04.841159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046103/publication.mdobserved edde0ce00ec08c6455d47010e41df5cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:04.822037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046103/publication.txtobserved d6979719232c090159092b3760ba1db9...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. |
|---|