OT-2026-000060583
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000060583) never changes.
Identity and time
| Publication number | OT-2026-000060583 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-73f2-9f37-3621f3fad3aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45ffb3975e8d6939b9d9e2959fc28226e320487f6313dd37c70ab6e50cfc542f |
|---|---|
| Markdown | 73b1b9670d9511a66fea04127ed9842cb97673b86ac2834798efe53310d45475 |
| Publication page | 7d4ed4bf84fba6f01cb0b1f18c972ca4a1f78416facca05e66c699cb68630c45 |
| Manifest | 6672e3da9c0607b90fc083fa2068ce9bea798d529fceb172a82cde903486765c |
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 | Hvi2pE1BLsJwUj7uyviP1uuFOa7/rDSA8QQRLMewdbwSVCSGBE9tG6wAeA9FYfSXFjHLai0m5K1S8GAosTVlAw== |
| 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
| 2026-09-17T10:43:12.138324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060583observed 7d4ed4bf84fba6f01cb0b1f18c972ca4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:12.119321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060583/manifest.jsonobserved 6672e3da9c0607b90fc083fa2068ce9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:12.101365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060583/publication.mdobserved 73b1b9670d9511a66fea04127ed9842c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:12.083629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060583/publication.txtobserved 45ffb3975e8d6939b9d9e2959fc28226...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. |
|---|