OT-2026-000059031
Publication integrity record
Foam pad vacuum gripper, two zone face, six 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-2026-000059031) never changes.
Identity and time
| Publication number | OT-2026-000059031 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7956-9a8f-1dbcad5aed4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059031 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fb677f4790894852c8f40508af2f8036680c8ed8a8ca829770463d88d16ebd1 |
|---|---|
| Markdown | c30433a3c866723f88bb9e104afd95ac7e6ecd05e8e628b05b565f7c61c51e95 |
| Publication page | e967604d732c2e56c5aedff23a29190bcfc2864e93a4e0804f24c436e06bbf1f |
| Manifest | 0c6142f8d7f0b4ec494f08d376e018de57a7552c77f8207588a529c248e9a124 |
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 | /rdd9ABRh+aN5CL2dKQTrvP5n1qyQODHMBDCDAep0QV5fAIi8Xhe5E7LT6YzezmEskX/y91FQOMPMqpNcGdGAQ== |
| 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
| 2026-09-17T10:44:51.179928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059031observed e967604d732c2e56c5aedff23a29190b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:51.161141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059031/manifest.jsonobserved 0c6142f8d7f0b4ec494f08d376e018de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:51.144500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059031/publication.mdobserved c30433a3c866723f88bb9e104afd95ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:51.125858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059031/publication.txtobserved 3fb677f4790894852c8f40508af2f803...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. |
|---|