OT-2026-000059374
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000059374) never changes.
Identity and time
| Publication number | OT-2026-000059374 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-79dc-b116-3cc14ee5ab27 · 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-2026-000059374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 342bcf3a89d1bb948093a8765013e37eebd1cbf1303f5aab4734645d0b7bbe9d |
|---|---|
| Markdown | 307881695a86789bba45f1aad117b005d562f72249d83ac4b4c09b57538c30d3 |
| Publication page | 7c4b5e33b2198bcdb617867b13c4ea006658485aa05f5bec4bc704b52fca1da6 |
| Manifest | 0660839d7e76d0bf5990f7eac8e771869ac22d7629dbdbd657b244eae35ebb9e |
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 | 8Mpe/13PM3nJ42+t9QH4k3FQi24gNtz7FeqIbo9x+mgHwvKzXjFWSqI1zkVV00wDl9M720E/GgKt4r12eP5KCg== |
| 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
| 2026-09-17T10:46:02.623992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059374observed 7c4b5e33b2198bcdb617867b13c4ea00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:02.606273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059374/manifest.jsonobserved 0660839d7e76d0bf5990f7eac8e77186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:02.587792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059374/publication.mdobserved 307881695a86789bba45f1aad117b005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:02.568612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059374/publication.txtobserved 342bcf3a89d1bb948093a8765013e37e...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. |
|---|