OT-2026-000033056
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000033056) never changes.
Identity and time
| Publication number | OT-2026-000033056 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7bcd-86f5-86ba77829231 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033056 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66e49f85f10bd5fac4095bea0b03d1a562ac54e1d85000b00d0b7d83f8e677b3 |
|---|---|
| Markdown | 5d0c7ea919da2eff9925af790d9a405ba5ae406f082d7f07faa882a173685f39 |
| Publication page | c3a77b38adf5b89f5cccb5fdddae0c4e80933729560c1b518bc906d91de508ed |
| Manifest | 07415d6f25394c9654c49d67936e0f4d04174cdfc39d414106313cf1bc3681ab |
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 | /eA3YgImaNwtVtTgxuzV8AQUL26Yv8Q2127t/EnD1y2HLxPYFhHF6w+qoSR7rRmJjEHF88JalWMPfDn99H9zBA== |
| 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
| 2026-09-17T11:32:41.888767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033056observed c3a77b38adf5b89f5cccb5fdddae0c4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:41.868211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033056/manifest.jsonobserved 07415d6f25394c9654c49d67936e0f4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:41.849952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033056/publication.mdobserved 5d0c7ea919da2eff9925af790d9a405b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:41.832884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033056/publication.txtobserved 66e49f85f10bd5fac4095bea0b03d1a5...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. |
|---|