OT-2026-000085201
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four 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-2026-000085201) never changes.
Identity and time
| Publication number | OT-2026-000085201 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-7e2e-b9ff-852495feaed1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085201 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94ff47cb591af01d481e1afabb4eb836938786b5726b69f3d83e265742a3eddc |
|---|---|
| Markdown | 15ba7da10dbf46aa6a3fc85675ba8216026b351039237c46090bc90f81128bb5 |
| Publication page | dfe7a1a0c7e1fe56a560da04c73bbe936972742aefbb3002df99d710e92f0458 |
| Manifest | 1f55ac29f946f1366d74ea2bbc2c51cf484ac8335b5b6ce26859d08afc95db18 |
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 | hBwsNpQ3nyPf7NgnwOFFjljUMHshlyp83/RRPJg+6Nq7Nnf9XXecDMJnqe7wJkglQqSyu4zyqBx2jF8/O+hqDg== |
| 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
| 2026-09-17T09:55:17.442060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085201observed dfe7a1a0c7e1fe56a560da04c73bbe93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:17.425178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085201/manifest.jsonobserved 1f55ac29f946f1366d74ea2bbc2c51cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:17.407570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085201/publication.mdobserved 15ba7da10dbf46aa6a3fc85675ba8216...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:17.390023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085201/publication.txtobserved 94ff47cb591af01d481e1afabb4eb836...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. |
|---|