OT-2026-000016307
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum 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-2026-000016307) never changes.
Identity and time
| Publication number | OT-2026-000016307 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7939-88c8-9f0ff9cef3f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016307 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d09d1ece6c0eeba2f5fe17c9744f420c45294763b64cc27c099826b421346dd |
|---|---|
| Markdown | 50f813ea40ef1016597ebb4dc4e75f966de628ed5cd5c50dc6d4515f3b38e300 |
| Publication page | 380299fc2050ea5ef7f75e5a1b33664ab7c56ec14b73dc59f7c8751a56a56414 |
| Manifest | 6911db529c31f248ccc3d1c951dae254392117d73603129cdbd99ef2887f1539 |
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 | GhDcuApjyFkzekzoUIpWEt4/6QpmlCqoluqQwFTZtDJCkgoOO63yElcWh9MxLtahXf7qKZGQ4juI0jpyaf26DA== |
| 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
| 2026-09-17T12:03:48.224585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016307observed 380299fc2050ea5ef7f75e5a1b33664a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:48.205824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016307/manifest.jsonobserved 6911db529c31f248ccc3d1c951dae254...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:48.186828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016307/publication.mdobserved 50f813ea40ef1016597ebb4dc4e75f96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:48.165162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016307/publication.txtobserved 9d09d1ece6c0eeba2f5fe17c9744f420...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. |
|---|