OT-2026-000092918
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000092918) never changes.
Identity and time
| Publication number | OT-2026-000092918 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-71e5-9bec-e5b6e28cc34c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092918 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f632a517ce0b50eef92b439cac16545393ceae8dcfc4a08d0d842eedef992fb |
|---|---|
| Markdown | 8eade94f57f7df6a38d893ca52a7959f2795d3716f77d975866d2e19f0d379dd |
| Publication page | 3988c9b1e389a475f4ec76dced8018f36a9153107949cfa18b2e8f0e4da4641d |
| Manifest | 40cd695ef0db6d056a5c1e5b17377c54fd732b171e1a52e26a5d1411f7cabe85 |
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 | 6Txq9efyUj2QwlZ4roLN+70YBBoEW2eTLb9Aw/D25MK4r2LQ+UBcdxugkZctP2z5lli++/wEK/2FhF9aNgm8Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:58.030413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092918observed 3988c9b1e389a475f4ec76dced8018f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:58.011421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092918/manifest.jsonobserved 40cd695ef0db6d056a5c1e5b17377c54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:57.993528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092918/publication.mdobserved 8eade94f57f7df6a38d893ca52a7959f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:57.972334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092918/publication.txtobserved 3f632a517ce0b50eef92b439cac16545...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. |
|---|