OT-2026-000084277
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, sustained blow-off before 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-2026-000084277) never changes.
Identity and time
| Publication number | OT-2026-000084277 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7370-bcf7-8130ee9beb51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084277 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cada175f4c4970d550cbe2026ec7f224958d7ab4685b65d475ea8db4b233c74 |
|---|---|
| Markdown | d7c0bf51e0a77dbac3c8e55d160e4df000da30ebcd48c0383758385a0ce9d13f |
| Publication page | aba1696342853fc97c02b0b39ab900195a37b42cff304e67a8890b6d8cc7249b |
| Manifest | 15ef2bed7d7d19cdd83c73de05f0913750e894839025904b8d85353f3bd1de05 |
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 | pihtqJeHAyNz5EADn0xXI+GtciNsQG2q2BYnGjuH4X+d/kGLZg+DZ5TxuJmTJD6cVkmSXaZIYVTW9zwQvIQADQ== |
| 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
| 2026-09-17T09:56:11.716997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084277observed aba1696342853fc97c02b0b39ab90019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:11.699360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084277/manifest.jsonobserved 15ef2bed7d7d19cdd83c73de05f09137...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:11.680768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084277/publication.mdobserved d7c0bf51e0a77dbac3c8e55d160e4df0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:11.661715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084277/publication.txtobserved 6cada175f4c4970d550cbe2026ec7f22...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. |
|---|