OT-2026-000093499
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line 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-2026-000093499) never changes.
Identity and time
| Publication number | OT-2026-000093499 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7e08-9957-e2383fe8717a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093499 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2a815fdcfc6c2fce4a3409a8f3736fa50afd1e100b48c3731901a4f9a1d1054 |
|---|---|
| Markdown | 42fbd11ebb1b6a125a3d328b27c447486a9b779165888312e022b30b7874aa54 |
| Publication page | f41729aee8b33311f241d8adb9d08a4456b338ed9903f620905cd4ac73209391 |
| Manifest | 57de370ac9e04a188a33adb0be1808a7b18ddf8530264eac6fd847dda90756dc |
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 | UIT+cRKERRobC9NwF14230lxAg9cqOWz4QI3QEgDraOZXOcupnkkr2P/8ZBqg6lQ3ZLs+qGZTWntmv+naPiaBQ== |
| 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
| 2026-09-17T09:40:26.524092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093499observed f41729aee8b33311f241d8adb9d08a44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:26.504734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093499/manifest.jsonobserved 57de370ac9e04a188a33adb0be1808a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.488655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093499/publication.mdobserved 42fbd11ebb1b6a125a3d328b27c44748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.470470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093499/publication.txtobserved d2a815fdcfc6c2fce4a3409a8f3736fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.644022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093499observed f41729aee8b33311f241d8adb9d08a44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.626874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093499/manifest.jsonobserved 57de370ac9e04a188a33adb0be1808a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.609531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093499/publication.mdobserved 42fbd11ebb1b6a125a3d328b27c44748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.592338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093499/publication.txtobserved d2a815fdcfc6c2fce4a3409a8f3736fa...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. |
|---|