OT-2026-000088367
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000088367) never changes.
Identity and time
| Publication number | OT-2026-000088367 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-73bc-bee1-83ac0408ccfa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65fa55ca1410b6854af218b1a1c5b8eb944a9b3a41704ffaea7b46bc17217db0 |
|---|---|
| Markdown | 92db48471603c93b76e7150b2eb92bc0ee06f7f5b9db8c48d8d18c9057f0ad48 |
| Publication page | cfa2376d39b2c60246ae37dcdb48d7cf3f7fe23c5d1433f357b15e2ae43ec357 |
| Manifest | 0b3178174ede1988b21c0472236e442816403b0d551825719aeccfe854909c81 |
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 | 18BG6semjj71FlbJCw3dlhIKlvALus7lI/2K0jZpOov6rzVCRNtN8RTVXVRyXpXcTTe7NFkRomEDbsDn6WwJDw== |
| 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
| 2026-09-17T09:48:42.878604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088367observed cfa2376d39b2c60246ae37dcdb48d7cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:42.856856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088367/manifest.jsonobserved 0b3178174ede1988b21c0472236e4428...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:42.836613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088367/publication.mdobserved 92db48471603c93b76e7150b2eb92bc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:42.818736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088367/publication.txtobserved 65fa55ca1410b6854af218b1a1c5b8eb...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. |
|---|