OT-2026-000038867
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000038867) never changes.
Identity and time
| Publication number | OT-2026-000038867 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-7838-a985-6775b20ad9d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038867 |
| Status | PUBLIC |
Content hashes
| Canonical text | e00c2dfb5039a953d31a056da810d6732daaf2c97d37c221e3856a1e2329d2ac |
|---|---|
| Markdown | 98f24df8cb5403398afc265db179c29365451eb690c66bdb859f02701f429aba |
| Publication page | dbec29caf35da322af8849942768419960d916f0749025825cefa9b30e8d6fa3 |
| Manifest | 8c67a5beaa606420fad31324aa404a7f4255c8c86dcca866f966778af923cc70 |
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 | 3lMJ3RAwWjFjhPwITsxtjobVbNfChYxzThmEtz7W163xvLOJapXf+W1c6tKGaVkDFDknQmJ68Hf7s7n4cUcADg== |
| 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
| 2026-09-17T11:21:26.606811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038867observed dbec29caf35da322af88499427684199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:26.588859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038867/manifest.jsonobserved 8c67a5beaa606420fad31324aa404a7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:26.571527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038867/publication.mdobserved 98f24df8cb5403398afc265db179c293...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:26.553727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038867/publication.txtobserved e00c2dfb5039a953d31a056da810d673...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. |
|---|