OT-2026-000061367
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000061367) never changes.
Identity and time
| Publication number | OT-2026-000061367 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1385-74d7-bff0-09ff02549f02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061367 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2895c947593d6861c8b91c346e024762f7156919f57675771a6587e00533e15 |
|---|---|
| Markdown | b932b10938ef8518196fd1da82191b363f8001ca0f16569cb6dc11b22d9adbcf |
| Publication page | 3c607027d9a9100018c789795223267a2114cb43e5efa5e0a1509927145ea539 |
| Manifest | b8fb3f4678f418c60871ddd823259bff992ae7ebf968cac5bba0ad955d32f95c |
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 | x8v0jMxuNJOfizIs31QlXsDbxiSQ+ZVwN1NOvoshk/dXo9yS1nlldJT9LVG7/FqgeIof0pQOnGFJ4PwwjvWPAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:49.098861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061367observed 3c607027d9a9100018c789795223267a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:49.081036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061367/manifest.jsonobserved b8fb3f4678f418c60871ddd823259bff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:49.059136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061367/publication.mdobserved b932b10938ef8518196fd1da82191b36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:49.040876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061367/publication.txtobserved c2895c947593d6861c8b91c346e02476...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. |
|---|