OT-2026-000009650
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000009650) never changes.
Identity and time
| Publication number | OT-2026-000009650 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-735b-9121-7795fb052080 · 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-2026-000009650 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfc134eebb23891a4cb17d46511bbd4b2abdaedb073dd0f10eea61be0f0dca03 |
|---|---|
| Markdown | df8a17539a3d21f361f6803ea38b2a5da5e98bd19c78e2bf2755ee53f0c07829 |
| Publication page | 3cccd949ee02b67a82df7bbac4d042f1eca71216e9ddf47ea8674a92df69604f |
| Manifest | 11a3f69f784819303a15b7014f30360e026b290ee0160a72ff72a62086f81e96 |
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 | q3yiac/MK3Izxvp+5JYKAAy6XyNyJtKMK5ddtwegUt4iGR7wyeqZoW2pe3dZ/Y8OW8mKgjyJr8W5AYglk1oUDw== |
| 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
| 2026-09-17T12:17:06.994552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009650observed 3cccd949ee02b67a82df7bbac4d042f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:06.977453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009650/manifest.jsonobserved 11a3f69f784819303a15b7014f30360e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:06.954089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009650/publication.mdobserved df8a17539a3d21f361f6803ea38b2a5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:06.933348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009650/publication.txtobserved dfc134eebb23891a4cb17d46511bbd4b...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. |
|---|