OT-2026-000073951
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single 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-2026-000073951) never changes.
Identity and time
| Publication number | OT-2026-000073951 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8e-7076-9d73-0792e8a7db4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073951 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3c995abae3a5153a585fc8f0a0db3af89f09f6028eebf654631a78aa4f8fd07 |
|---|---|
| Markdown | ac8976148a2cfe8d10122f40e065443c9b27d4c8cfd731e4e45dbdca91c14e15 |
| Publication page | b4fbeedb4ab1a640c9cbcc17a18938d0fbc82cf2116837350f4679b2208c4ff7 |
| Manifest | 657bf06345fe0ce2a7ebf5f88dd54d81ce4efd34a10abfa799b1ae2965375da5 |
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 | rmKTlNOFrHxp3xWfmH4alfrmuvnRyZwGYdxVeK88bWC+lfs26K+JYnMai7a6i9FICX7m+bczhwo63nWp8bN1Bg== |
| 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
| 2026-09-17T10:20:14.500155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073951observed b4fbeedb4ab1a640c9cbcc17a18938d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:14.478572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073951/manifest.jsonobserved 657bf06345fe0ce2a7ebf5f88dd54d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:14.457528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073951/publication.mdobserved ac8976148a2cfe8d10122f40e065443c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:14.439725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073951/publication.txtobserved a3c995abae3a5153a585fc8f0a0db3af...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. |
|---|