OT-2026-000038567
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three 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-2026-000038567) never changes.
Identity and time
| Publication number | OT-2026-000038567 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d54-784a-b84c-07ea7470218d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038567 |
| Status | PUBLIC |
Content hashes
| Canonical text | bba03b39056a1f554c1b94710ce5c8c366b123cf9658cf8106eb26fa09f510a8 |
|---|---|
| Markdown | 0d7d39ec0f8de6c9507813ac7c6b6fd49936bd5bcbd41f6b612b5ac01f909a79 |
| Publication page | b58198367d33d2cdb1e84327176d1feeb44acbd2426bc43db12dbbebcf879bef |
| Manifest | 9d4a688327c1b922069c61907356f90abf9daeb6f1c6d6bc94a2bc1fd505d8c4 |
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 | aLatc6MVKy+Tlv6b7NEdHMPOU75mAy98DEDd6I1po9myzLrCsKw/x/y7IUPZ20WQ8xRLujbNlN/UFhuLzG2bCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:22:50.128655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038567observed b58198367d33d2cdb1e84327176d1fee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:50.110015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038567/manifest.jsonobserved 9d4a688327c1b922069c61907356f90a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:50.092089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038567/publication.mdobserved 0d7d39ec0f8de6c9507813ac7c6b6fd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:50.074674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038567/publication.txtobserved bba03b39056a1f554c1b94710ce5c8c3...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. |
|---|