OT-2026-000009446
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000009446) never changes.
Identity and time
| Publication number | OT-2026-000009446 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-763f-8b07-27f010a9b3da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009446 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67be0872251e4d004a82f21758e6129cb297050f89999ec114d08f91058b8ea9 |
|---|---|
| Markdown | ffd134f95e53bb3fa99d2cd0e678f1b8992faa3357b8f35422a351ae3c3d3e8f |
| Publication page | c8f00ee199d17db5e53c72489079f5a26e59442bca652e1a0dd71a7ebfb1d6fd |
| Manifest | d55e8caf430c8761082406f308aac27f4424ea72ec04b6d3c44a24492357f511 |
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 | GgVZE/DaFvX1eko5iiL9SSgKNSXS1IUcNpUMJ7g5ElvCOe4dlSHUNrOTYg+Y09D+uLq8xT+j7R1o1GY/W9yDDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:44.386057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009446observed c8f00ee199d17db5e53c72489079f5a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:44.369574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009446/manifest.jsonobserved d55e8caf430c8761082406f308aac27f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:44.353752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009446/publication.mdobserved ffd134f95e53bb3fa99d2cd0e678f1b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:44.337136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009446/publication.txtobserved 67be0872251e4d004a82f21758e6129c...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. |
|---|