OT-2026-000058483
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single 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-2026-000058483) never changes.
Identity and time
| Publication number | OT-2026-000058483 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7d66-92c4-2d8d735d65d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058483 |
| Status | PUBLIC |
Content hashes
| Canonical text | b815adaef514d045d186c6246f3c5f70f142d8d8ad7ec3e9370d129327423610 |
|---|---|
| Markdown | d07aa1bd2cf11608c1296724a0b8e1dd70d19b8bde24e8f1d51f5fa144e1c141 |
| Publication page | 0333257d39e3f55d100bee0b66162be48695fed65050e59b5364754dfc190a8e |
| Manifest | 840846ef1029b54a84a49f375c7358c77c28d7955fc29d50380809ae86219668 |
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 | qqtf2YpYWO05SxH2lxLooXaWvdcXblo2vGAGCUfYCQfZJ1G97kUsROnEjne9RHYdrQGnTGKE1ElQrdydFNiDBg== |
| 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
| 2026-09-17T10:46:56.352174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058483observed 0333257d39e3f55d100bee0b66162be4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:56.334055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058483/manifest.jsonobserved 840846ef1029b54a84a49f375c7358c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:56.314381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058483/publication.mdobserved d07aa1bd2cf11608c1296724a0b8e1dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:56.294794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058483/publication.txtobserved b815adaef514d045d186c6246f3c5f70...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. |
|---|