OT-2026-000088012
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line 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-2026-000088012) never changes.
Identity and time
| Publication number | OT-2026-000088012 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa6-7624-9f89-12c7a7191fd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 212ae5dbd8620f7004d55ffa1e14571ca3cbec8ce93ca4eae8eb225bb5729773 |
|---|---|
| Markdown | 867859950d2567282d1a38b313394407212493c9c92f79e37bdd3cbabcf76a58 |
| Publication page | 3c326160e36685d26601e250448bf5c491061123bd9c82c9c4102fdcad32ed3d |
| Manifest | c88ac8f88efb5b665f51d9bf4db4d425fd7542b929e432197632ebbcdd0cf10e |
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 | 7orzP8Gk4O+0leLvO/9iE5fGhbs4Fem4Q2eGmhsDDC3qaD0j/X8K71KU/WIPvG4AfgZxQHOcwNerr+TA6CBKAQ== |
| 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
| 2026-09-17T09:49:23.541494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088012observed 3c326160e36685d26601e250448bf5c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:23.522465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088012/manifest.jsonobserved c88ac8f88efb5b665f51d9bf4db4d425...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:23.504434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088012/publication.mdobserved 867859950d2567282d1a38b313394407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:23.484751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088012/publication.txtobserved 212ae5dbd8620f7004d55ffa1e14571c...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. |
|---|