OT-2026-000035680
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, 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-2026-000035680) never changes.
Identity and time
| Publication number | OT-2026-000035680 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c7-77cd-8871-383e59c4f1e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035680 |
| Status | PUBLIC |
Content hashes
| Canonical text | efc05048b04cd303590710ccab28ccc4b2c284c51ecd69566aa299185f524908 |
|---|---|
| Markdown | 51af6cd0ce87d63f3c25a645495e1e396ccbfcda893e6a96e706eceb0234873d |
| Publication page | 70e348aa5a99869dbb301efbdb19c6197fccb7f741c219f8e9d253720f372dd7 |
| Manifest | 2f2667bbba437ea83babe24e1f1c625e1461a973619b86f6fb40e2441d561bcd |
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 | hXrGsqvDjf4X+scvbUmnEzz9Hcsz3U/eddD6uSiEvP+rG/CQL8RD4MbqM6ANBz8qfw4Llv3jBRRMmZq6PixlBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:15.162977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035680observed 70e348aa5a99869dbb301efbdb19c619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:15.147030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035680/manifest.jsonobserved 2f2667bbba437ea83babe24e1f1c625e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:15.130671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035680/publication.mdobserved 51af6cd0ce87d63f3c25a645495e1e39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:15.114617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035680/publication.txtobserved efc05048b04cd303590710ccab28ccc4...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. |
|---|