OT-2026-000007705
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000007705) never changes.
Identity and time
| Publication number | OT-2026-000007705 · never reused |
|---|---|
| Internal UUID | 01a0ae62-843e-7c95-9f51-871c803b010f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:27.126957Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007705 |
| Status | PUBLIC |
Content hashes
| Canonical text | e098a2e72d1b8a2595df3a120527f71081324f34983939261fd34c696ebde10b |
|---|---|
| Markdown | e8619515a3b153978eddafe2f91f1111f61be3dd79b4c346c0acb164f513e322 |
| Publication page | a057059b458cf7c53f69e7901dd38ac9db736f9197ae8ba03b5dc760b884d540 |
| Manifest | 9373edfd10f5bed5d458608eaa2bc142821f9ee30c24d2ca98555053a1e0bf16 |
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 | DnSR6+5RUfzmFFgnxIPMcZbmI/6QGujA6d8U/6cnegfaNAsaYDVZrL6qVDfqd3D4otuPPREu0/56hb7fopT0CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:05.317321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007705observed a057059b458cf7c53f69e7901dd38ac9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:05.299356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007705/manifest.jsonobserved 9373edfd10f5bed5d458608eaa2bc142...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:05.275159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007705/publication.mdobserved e8619515a3b153978eddafe2f91f1111...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:05.257699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007705/publication.txtobserved e098a2e72d1b8a2595df3a120527f710...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. |
|---|