OT-2026-000059439
Publication integrity record
Foam pad vacuum gripper, three zone face, six 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-2026-000059439) never changes.
Identity and time
| Publication number | OT-2026-000059439 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-777e-a0e2-c822f920f5eb · 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-2026-000059439 |
| Status | PUBLIC |
Content hashes
| Canonical text | 074f69b5fade5eef5a5688a377efe1ebad4d8278ede2af2592bc674fa7d7956c |
|---|---|
| Markdown | 76110c26fb90f0dd7ae7c115ab64ee4d7941073d2956a68c67a39e7e3a8a07bb |
| Publication page | 01b3b6efc43f05f2768a1aebf9d9d71b7370f02a6fa5e17652afcf9501f827ad |
| Manifest | 874a1a582dea35beb14a137507ed47f794c3d613d4b9491342b99b539e4f001d |
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 | Nn6rBhbNqCndsq/J2oZYr+BAXmVr1hAKRccoF8VQl9hi06ZZr1fpQpfvTF4bXCUdWXrpT0rYMZ4X08pmJjfwDg== |
| 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
| 2026-09-17T10:46:07.979610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059439observed 01b3b6efc43f05f2768a1aebf9d9d71b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:07.963042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059439/manifest.jsonobserved 874a1a582dea35beb14a137507ed47f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:07.945305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059439/publication.mdobserved 76110c26fb90f0dd7ae7c115ab64ee4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:07.927050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059439/publication.txtobserved 074f69b5fade5eef5a5688a377efe1eb...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. |
|---|