OT-2026-000059850
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000059850) never changes.
Identity and time
| Publication number | OT-2026-000059850 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-78e1-a14d-cb86b9b17505 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059850 |
| Status | PUBLIC |
Content hashes
| Canonical text | 905ef7d13726297785eb3ca524d0f932a2ceb866a2c4df6e5d5b9be34d187fd8 |
|---|---|
| Markdown | b782ff0a190c40024e1a0b7ae85c844d367d15659d366b65e3bdaad8ec5ccdff |
| Publication page | 5e215d36b4d3a16e15e1114fe6257b63852c868d09abb32b8aed87b6a7eab124 |
| Manifest | ade2c80ab67cc504483b9070153520b7f0246091be00d298a047eb5e574cf191 |
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 | R2BmvYqr8Iz2Tq22IAWjC8io1BLDyDVEPXVbGKj6sFjMkomw0l3L17QBWTxK2b5RYqnbxEUL6CtBu3aJ0bWqDQ== |
| 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
| 2026-09-17T10:44:36.078362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059850observed 5e215d36b4d3a16e15e1114fe6257b63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:36.061829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059850/manifest.jsonobserved ade2c80ab67cc504483b9070153520b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:36.042854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059850/publication.mdobserved b782ff0a190c40024e1a0b7ae85c844d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:36.023868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059850/publication.txtobserved 905ef7d13726297785eb3ca524d0f932...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. |
|---|