OT-2026-000045266
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000045266) never changes.
Identity and time
| Publication number | OT-2026-000045266 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76a-70d4-bbb1-c9069af7c062 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b9ee055a7920aa9aac489b8e6b0a532c09f20bce285d9b7d05757dbc06e92a4 |
|---|---|
| Markdown | 42be365c99c95488d3004cf8bfd25b89205cd33c95d29d546f7ab8c8101a9877 |
| Publication page | 1345140cff679c88bc9a2c8916620f09a5dc560d9ab57ec0e40d2630fd29b3f4 |
| Manifest | aeb80457a7ca572d26e561c0e59d426a564cfbdc703ccd1b2e9e242a98927d84 |
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 | DeSbx2ObwFO8IFd4t7OexYbsx4s5sLGigkRiiFLnMDJDFcmmoI65NQrbrJstMV+DkkZsS0WhgS4RLlXVcg0hCQ== |
| 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
| 2026-09-17T11:10:28.519885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045266observed 1345140cff679c88bc9a2c8916620f09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:28.502306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045266/manifest.jsonobserved aeb80457a7ca572d26e561c0e59d426a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:28.482808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045266/publication.mdobserved 42be365c99c95488d3004cf8bfd25b89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:28.466911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045266/publication.txtobserved 3b9ee055a7920aa9aac489b8e6b0a532...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. |
|---|