OT-2026-000066654
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000066654) never changes.
Identity and time
| Publication number | OT-2026-000066654 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7d18-8670-bad3514595c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6edfdeea8eec5a93945a709e440466f50d03c7b7ea2d56d0ef8035d09fe15e0c |
|---|---|
| Markdown | 4d0b36419ef78b5ad57ad895467539616b628476509d19ffa3703af00336fa8b |
| Publication page | ea3b6f47453dce95851faf8019daa3e0beee2453ff2f91fec749234eb6b9ef9f |
| Manifest | af40425e8267d603986e76b04878cff480cc6c54c15d92b946388e3c54ee23f9 |
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 | rEhNFImmd8gQjeUe7XYcQuLlzRysqwGEC5X6xExDE1giwZzhAHvFM03ipBQdaai4fHMuvkKjKALu8seZ1Cz1Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:02.414812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066654observed ea3b6f47453dce95851faf8019daa3e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:02.395440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066654/manifest.jsonobserved af40425e8267d603986e76b04878cff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:02.375453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066654/publication.mdobserved 4d0b36419ef78b5ad57ad89546753961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:02.356376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066654/publication.txtobserved 6edfdeea8eec5a93945a709e440466f5...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. |
|---|