OT-2026-000014201
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000014201) never changes.
Identity and time
| Publication number | OT-2026-000014201 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7ab1-bda0-c401e8dbc577 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014201 |
| Status | PUBLIC |
Content hashes
| Canonical text | 747489d51ad8a022b03e0bedc4d49cc79f6e988b5179848b6cbfcfe925939f8c |
|---|---|
| Markdown | 448b502a74717bb837de864efbdb0dc9a9d05ccff20074fe061136803a8e1980 |
| Publication page | 14a740c68632d87ca68dcb5251e984fb74a9ccf777137377eb60f25fd40463f4 |
| Manifest | 8465aa3ae4e767bdcdb49b170b4abe18117bea7cf8c21eea0d386acbd576dfd9 |
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 | wAQRv8REaoWP9aXIa7sFZ+QJH5VvjhJmVdfXIrL7psQxgObPMFC2i8VfRqnw8anPyTY2GGSZe1bJy6HJi/4ZAw== |
| 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
| 2026-09-17T12:07:18.251261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014201observed 14a740c68632d87ca68dcb5251e984fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:18.230423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014201/manifest.jsonobserved 8465aa3ae4e767bdcdb49b170b4abe18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:18.210792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014201/publication.mdobserved 448b502a74717bb837de864efbdb0dc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:18.190198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014201/publication.txtobserved 747489d51ad8a022b03e0bedc4d49cc7...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. |
|---|