OT-2026-000038077
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed 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-2026-000038077) never changes.
Identity and time
| Publication number | OT-2026-000038077 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7cd9-9dd6-24b04789aa8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038077 |
| Status | PUBLIC |
Content hashes
| Canonical text | abe1c74898dd7f58f73e270d893820a146697f27f3bb4d98b78285832e4f2c3c |
|---|---|
| Markdown | 7af2d375bb37221f18024b6d340963f18d0cf86e52794379a013701a5ba6770b |
| Publication page | f293729e2653b989358c240c4eeb175e249f2ada7d952a1eb788c5ea71ea639d |
| Manifest | 4fef7e2c8a1e10249c945ef5c8c3c3ab5295139e4c7eb85c3d4fdfa6624903e3 |
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 | 8ML8Q/R+0Ox0+x+H1Cb1ajm6RfnylNIkQYAMzicgdZ5NzQUaFPI55WCR44Dv0SdDZuuUpZlfXTH+bYneS/kzDw== |
| 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
| 2026-09-17T11:23:24.265847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038077observed f293729e2653b989358c240c4eeb175e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:24.247099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038077/manifest.jsonobserved 4fef7e2c8a1e10249c945ef5c8c3c3ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:24.227517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038077/publication.mdobserved 7af2d375bb37221f18024b6d340963f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:24.208321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038077/publication.txtobserved abe1c74898dd7f58f73e270d893820a1...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. |
|---|