OT-2026-000085531
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000085531) never changes.
Identity and time
| Publication number | OT-2026-000085531 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7b62-87f8-9e71cb7f460d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085531 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bb6c72c5eb41177e8fc7733c8a3929cb6fb20ad95941225553c4b510ebd4151 |
|---|---|
| Markdown | f4995df4191ba674ce4c45db78c0a3440ea8a3b1af0e02c32b8ca3919cd38009 |
| Publication page | 0df9a1a64e0f66b6f4a305a669a76a6c0e14e340b6bb82063a888dff9c0b64ef |
| Manifest | 72965b493400d49c4b6dd5cb284ec382f4400f4c7a4ee75a77a4c0f931044087 |
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 | P7TzvseV7yS6CEZuYz5cXe+ac1CXk9Bc1W6Pp5WOsVpQkMljb4HdYySVRxBYexhmxyuyiQs4HbIxsPrgOJyQCQ== |
| 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
| 2026-09-17T09:54:21.063625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085531observed 0df9a1a64e0f66b6f4a305a669a76a6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:21.046775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085531/manifest.jsonobserved 72965b493400d49c4b6dd5cb284ec382...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:21.029705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085531/publication.mdobserved f4995df4191ba674ce4c45db78c0a344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:21.011288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085531/publication.txtobserved 7bb6c72c5eb41177e8fc7733c8a3929c...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. |
|---|