OT-2026-000070256
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000070256) never changes.
Identity and time
| Publication number | OT-2026-000070256 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-78ab-b3eb-f662e286c9b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070256 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad79b8f5b7d1c8eb11e4678ddd4b3e8d7419d4fdeb26424aeeba745668be3689 |
|---|---|
| Markdown | 445eb371af04d706e69c03718736dfee5a9175b5c49f0f4905207517c35fa606 |
| Publication page | 8b2afcbe5a1bcc12e69f140afaeb127fd539c1f97466905648f3d361d8aaccb6 |
| Manifest | eb1ecb685dfd2957a1fe450cfea843f1fc1a0f880179be24dc10b103336cd970 |
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 | PczL9j88oKbg/4CT3LtZjijpIu86e3AUbh2HK81K6t9b2yt2acktMlWjnwnHssRROlsoKg1FCq3wNBIEQ38EAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:02.117913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070256observed 8b2afcbe5a1bcc12e69f140afaeb127f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:02.100863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070256/manifest.jsonobserved eb1ecb685dfd2957a1fe450cfea843f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.082299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070256/publication.mdobserved 445eb371af04d706e69c03718736dfee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.063450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070256/publication.txtobserved ad79b8f5b7d1c8eb11e4678ddd4b3e8d...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. |
|---|