OT-2026-000057759
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, supply line 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-2026-000057759) never changes.
Identity and time
| Publication number | OT-2026-000057759 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed7-7812-a3ac-52e5428989b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8625b3c16945daba87fb4f134d108528cc169bda3efd41a77e7ec1a655ae882d |
|---|---|
| Markdown | 0d16ef9d0860575974e9b1f517d84a358778ce8aec7cb41966501a8b206b1ba1 |
| Publication page | ae616e8e34234c82a16bbda7a49ec97e9a4c19a0f43909f078defda68864df78 |
| Manifest | 38183d2e7c340dbc5f745ff36af49fac7e021e0cfc32e7b3e74f5865775aab52 |
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 | 04v3Ya6fmyeu3ousU5JKbBtiHom2aX+7ITx3S+SY0cLAwFznO7ZeuXCScI0rF7IH6RufKANoMuKA9GX05f0iCA== |
| 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
| 2026-09-17T10:47:18.282345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057759observed ae616e8e34234c82a16bbda7a49ec97e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:18.264203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057759/manifest.jsonobserved 38183d2e7c340dbc5f745ff36af49fac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:18.244882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057759/publication.mdobserved 0d16ef9d0860575974e9b1f517d84a35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:18.225284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057759/publication.txtobserved 8625b3c16945daba87fb4f134d108528...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. |
|---|