OT-2026-000046169
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single 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-2026-000046169) never changes.
Identity and time
| Publication number | OT-2026-000046169 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-7177-ad6f-a08bdcc7d7c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046169 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2a9abad81c3aeb8e65db59c702d695d1295fbc60907b52ba09fb2da3e3c20e2 |
|---|---|
| Markdown | 2e40d0636b3481f55e4574b8fb31c105444dde9470338074dd43f50bafcad1d9 |
| Publication page | dea97b102835a3ab3ac6d7da8a533fcc7845c492a36dafb0ef83ae9751f00aa4 |
| Manifest | ba13c8b85aa01efa8c4201696af144e35e02d512d910b90ad997b72ba74a6d5b |
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 | zADmQOGKSnEpKpMp/Z7+4wm1ChbdqPLfb7f19+vxfq3uQml6lcmHQVBrm/aDlbNwAC0y+Sfr3s72qvi22tKRBQ== |
| 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
| 2026-09-17T11:09:10.420244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046169observed dea97b102835a3ab3ac6d7da8a533fcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:10.401277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046169/manifest.jsonobserved ba13c8b85aa01efa8c4201696af144e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:10.384844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046169/publication.mdobserved 2e40d0636b3481f55e4574b8fb31c105...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:10.365682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046169/publication.txtobserved e2a9abad81c3aeb8e65db59c702d695d...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. |
|---|