OT-2026-000033804
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000033804) never changes.
Identity and time
| Publication number | OT-2026-000033804 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7166-9146-b7bfc849ed41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033804 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff7a0b0fd8069c5f50bb49c3d0f4fd285dc985fcdb8dcfd962f55b1d8baf4ae1 |
|---|---|
| Markdown | 46df1295a1bdbf0db48d2a64908680da9f09974314c40feba3a6cb72901e903d |
| Publication page | bf8ea0bcfa0266d44b265e4e6ca6798f29d5871245aa3629ef990967b68adba9 |
| Manifest | 426eff1d805e4c10eec1c6639018afbd75a02eee182de223ad266a707c907ada |
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 | LoTln97VpXk9une8E873NKAQx9M98UQ8pYDikXRndjR+cUKccjB/B7Qtk6yYa76y3gK7ahuLXeSSbGtZdY+iDA== |
| 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
| 2026-09-17T11:31:50.894951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033804observed bf8ea0bcfa0266d44b265e4e6ca6798f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:50.876920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033804/manifest.jsonobserved 426eff1d805e4c10eec1c6639018afbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:50.860834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033804/publication.mdobserved 46df1295a1bdbf0db48d2a64908680da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:50.843644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033804/publication.txtobserved ff7a0b0fd8069c5f50bb49c3d0f4fd28...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. |
|---|