OT-2026-000035457
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two 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-2026-000035457) never changes.
Identity and time
| Publication number | OT-2026-000035457 · never reused |
|---|---|
| Internal UUID | 01a0ae76-a762-733e-9e20-33395b97bcdb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:26.834147Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035457 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee3da5de608de3ae2c646f2b6d9ddf5fecfe01a188e7db0a98ad11bfe733f8f3 |
|---|---|
| Markdown | 3f484104c35da99c652fb8d6c6e11a379bc34eca1c5c424396d03459a93a2c06 |
| Publication page | 2eab26f0332657b0b0dab507615d86e17f55371074bf5958f178e01715d9aa48 |
| Manifest | bfd6e65ec4b9a00fe6d45c12a74b5ba274b313b6ff5b482e82300be505c59b28 |
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 | ULNiQVXYvFrXk9kAa1Dlh0Upyu1VNFpw6ZAa6K2ENcdj7rQFx+X4yxp11+yrEfnk871c0QXs+7I6Inu38+sZBA== |
| 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
| 2026-09-17T11:27:50.915161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035457observed 2eab26f0332657b0b0dab507615d86e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:50.897635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035457/manifest.jsonobserved bfd6e65ec4b9a00fe6d45c12a74b5ba2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:50.878564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035457/publication.mdobserved 3f484104c35da99c652fb8d6c6e11a37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:50.859886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035457/publication.txtobserved ee3da5de608de3ae2c646f2b6d9ddf5f...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. |
|---|