OT-2026-000094850
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000094850) never changes.
Identity and time
| Publication number | OT-2026-000094850 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7c9d-b4b0-42c6dab93402 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094850 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65d35076b59aec158bd14c8bac10adf20acfa2ee7d790670f18824c397812efc |
|---|---|
| Markdown | 09792c68a88e54910bd616581f364855a4d51c7854e0f3a2b17abadf7fb83dd2 |
| Publication page | a4691112808b5bde7ce84d07c2dacb6175e7b6d5e9fc8541cbb2c632700a2661 |
| Manifest | 9d2c4dcc7ce26b3203ceffb158c5f0fa39237b9b6d3923e4e9c128fc8d2f636a |
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 | serA4ZG6H+jt7VVbuKVSxedL31tnyk+aZqu4ITZ0e1bcvTCI4KQ3TJ4/Bege8mYfJAsmgZBtbaZHFuQ5gTaUDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:20.845861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094850observed a4691112808b5bde7ce84d07c2dacb61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:20.827256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094850/manifest.jsonobserved 9d2c4dcc7ce26b3203ceffb158c5f0fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:20.809950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094850/publication.mdobserved 09792c68a88e54910bd616581f364855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:20.794131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094850/publication.txtobserved 65d35076b59aec158bd14c8bac10adf2...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. |
|---|