OT-2026-000059402
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000059402) never changes.
Identity and time
| Publication number | OT-2026-000059402 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8616-7cb3-a4d2-b73e156ecdce · 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-2026-000059402 |
| Status | PUBLIC |
Content hashes
| Canonical text | 042eeeb3139bc75e6e1d7fda599ba3a3c040a839f4bc9f78b52c9c4f117f0322 |
|---|---|
| Markdown | 6f22e3c6142a22d78035a41bf43427948407303c659114906e5c7d6646a5f580 |
| Publication page | cb3bb0c7a36feb1bcee3485739c79a68c030c2e71e434c63f3897e613d06a3b5 |
| Manifest | 078fbc9e0263e552af1c60b2a2f23f259497b8621a53cf5cca48278654b28b53 |
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 | iXxJdXrXBoagcoQkddFzt4/cBJhsPRu5Ejsi9kb8OSLfyOA6AvuecBuhB5D7DHRKsAMq8c8VB/8Y21GoeW0aDw== |
| 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
| 2026-09-17T10:46:04.910881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059402observed cb3bb0c7a36feb1bcee3485739c79a68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:04.893780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059402/manifest.jsonobserved 078fbc9e0263e552af1c60b2a2f23f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:04.874114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059402/publication.mdobserved 6f22e3c6142a22d78035a41bf4342794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:04.854778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059402/publication.txtobserved 042eeeb3139bc75e6e1d7fda599ba3a3...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. |
|---|