OT-2026-000006485
Publication integrity record
Vacuum cup gripper, plant vacuum fed, contact triggered on the face, vented 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-2026-000006485) never changes.
Identity and time
| Publication number | OT-2026-000006485 · never reused |
|---|---|
| Internal UUID | 01a0a95c-e482-7b38-92d3-7dc3584b568a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:37:12.453422Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006485 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86f4ada989f3ac4eae12acaa9bc0f0e97782a3bdd74674f8f7e32e367e686b06 |
|---|---|
| Markdown | 2bb24100cc1ea41bbec240bad0de4e7abca550d7a9473b1c4f8450db7d387d17 |
| Publication page | 4b0f197e951fd5a771ce5dc7a754a460e5cb002ba9343d11a0fa398f8c31baa5 |
| Manifest | 31d10b7c9eba88803806cedfb5eeed07bb65ac1fd1de3c652ef56201d1e84cee |
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 | YaIzKpX1cUEvNgJ70tk6sfCBWfKWBfYgRvHL2r10JpkUtp1VjgQkqZLrQZ5k9MusLA5DIIDWCF1erwKDGT+xCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:12.207431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006485observed 4b0f197e951fd5a771ce5dc7a754a460...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:12.192892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006485/manifest.jsonobserved 31d10b7c9eba88803806cedfb5eeed07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:12.177494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006485/publication.mdobserved 2bb24100cc1ea41bbec240bad0de4e7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:12.163180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006485/publication.txtobserved 86f4ada989f3ac4eae12acaa9bc0f0e9...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. |
|---|