OT-2026-000059619
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line 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-2026-000059619) never changes.
Identity and time
| Publication number | OT-2026-000059619 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-770c-863a-f72e5b3bcb4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059619 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d8b00d1988bc166a46c7c47a376fca1687693bcc1550a2e5a237115e7fac5cd |
|---|---|
| Markdown | b3c7941acecaeff5071963bba3dd8f90fa00d8eeb38962ca7a4c4cf7a21cee02 |
| Publication page | 55758a6e4c624c22cdc8ede99747095c18e35640f651e5d60e9b280ca26bfd21 |
| Manifest | 300820f343bdea5fa8a05f2f64873cdcc1e0e2e795ab1fab8f435f35923b39dc |
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 | PqbFZIEX/tJesPm6a3boGFjav06oFOuyERbRMk/4538wVoxsKlwHWGqfrkZC9KyiKQfPXVtAKdcihpxk9JOECg== |
| 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
| 2026-09-17T10:44:16.697745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059619observed 55758a6e4c624c22cdc8ede99747095c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:16.680071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059619/manifest.jsonobserved 300820f343bdea5fa8a05f2f64873cdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:16.661931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059619/publication.mdobserved b3c7941acecaeff5071963bba3dd8f90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:16.642369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059619/publication.txtobserved 8d8b00d1988bc166a46c7c47a376fca1...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. |
|---|