OT-2026-000074793
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single 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-2026-000074793) never changes.
Identity and time
| Publication number | OT-2026-000074793 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2c-7303-8aab-5c7b4a60b23e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074793 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f24444be14bbb28e94702bec4231bfccb9b3c4d32f64a32407226c604c8da80 |
|---|---|
| Markdown | a79f3fbe48ff618e385d71f7c4bd239c4065e069f8cf8cd2ae67a0d052d47aad |
| Publication page | a84a29e08f7299df077bd52dbe16512e4de7aae37bfbe03bdef5090c5a0a8e1c |
| Manifest | 074e06fef57ecc2d06404ada4be064da54495eeafcaa8f149a52992a1c31c7a2 |
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 | qjFP69FI0FUcybrvZi90b361yXYkQBBUCU79KFwQOHbLtpcHq67QarGP4MN6klHN31swMpdlvMtRL+A2yc4pDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:18:29.705503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074793observed a84a29e08f7299df077bd52dbe16512e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:29.687601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074793/manifest.jsonobserved 074e06fef57ecc2d06404ada4be064da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:29.668941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074793/publication.mdobserved a79f3fbe48ff618e385d71f7c4bd239c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:29.649834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074793/publication.txtobserved 1f24444be14bbb28e94702bec4231bfc...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. |
|---|