OT-2026-000059715
Publication integrity record
Foam pad vacuum gripper, four 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-2026-000059715) never changes.
Identity and time
| Publication number | OT-2026-000059715 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7e33-9eee-99e764a3c1ef · 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-2026-000059715 |
| Status | PUBLIC |
Content hashes
| Canonical text | f319e7122585bcd3e4894d3514288a1fc7f95117ad625995000b998ca5cf9e3f |
|---|---|
| Markdown | 413c624fe370d9fde99f53b5686e26699862d3a4a5a2a6fcf33b24b8ea486f36 |
| Publication page | de7f5a5fbc895365b01382a0762c15b9bb971ac0246d85ca3a4788893b97e7cf |
| Manifest | 3c63782ce4d983b52498ee8dc70a79ec373802954d3d3fe54afdf73fd7fc244a |
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 | pDRkkTVYpxEYvzO+G2XApJvnHeLtuI/p1h51KENVN0MpESGLPOkJKpyZ2SwrABxLFGKmoYQhuHq4p3oQkAzbCQ== |
| 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
| 2026-09-17T10:44:25.797476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059715observed de7f5a5fbc895365b01382a0762c15b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:25.778764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059715/manifest.jsonobserved 3c63782ce4d983b52498ee8dc70a79ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:25.760480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059715/publication.mdobserved 413c624fe370d9fde99f53b5686e2669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:25.741258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059715/publication.txtobserved f319e7122585bcd3e4894d3514288a1f...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. |
|---|