OT-2026-000009803
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, pulsed blow-off before set-down
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-2026-000009803) never changes.
Identity and time
| Publication number | OT-2026-000009803 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-745e-9dc6-d2fc352e62ad · 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-2026-000009803 |
| Status | PUBLIC |
Content hashes
| Canonical text | 142fe8f720a69f2aad1bd318b19628d3eb2f0ca22e0d0ecc08d33ba829e1e241 |
|---|---|
| Markdown | 3bf1360bac336528aef5748be16b41d84d331ead8a77f38e08be5210b1b886e2 |
| Publication page | 5c86225e952fd216e8fb3d0c6a50e2d0aeecc7ea2a6c5a296a4add7b6f88ad85 |
| Manifest | 721b567461c62d11bab896de64ec5666fe3b83f46694fecd17887ad64587332f |
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 | UEj4R7PBUdt+Yln0OFq50JETYv0YxVY1HajkowHgvMav3ei/z80H2uLgemKyaG1kVxsoQBiq00i5biy6oEE4Cw== |
| 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
| 2026-09-17T12:17:19.661269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009803observed 5c86225e952fd216e8fb3d0c6a50e2d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:19.639595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009803/manifest.jsonobserved 721b567461c62d11bab896de64ec5666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:19.622070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009803/publication.mdobserved 3bf1360bac336528aef5748be16b41d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:19.603301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009803/publication.txtobserved 142fe8f720a69f2aad1bd318b19628d3...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. |
|---|