OT-2026-000093503
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-2026-000093503) never changes.
Identity and time
| Publication number | OT-2026-000093503 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7174-8160-1f6359b34e10 · 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-2026-000093503 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49bf3d7213be86d353029f41e4fad1591421ca4c4cb8e6c07567f0d10f955e2f |
|---|---|
| Markdown | 998ec140ad0aa291c80937cb06eb346f94480f5ac28d8761b7944e60dc543356 |
| Publication page | 50a8cf346794aa0b8b55c85183370df8140ec550dbe2252714919196b837d572 |
| Manifest | 85be7d0d9501a988e4fa2bd11e640748d72d1e1bdf193bef3d1714a3b3f6f915 |
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 | u3x9SEhhSeVFOEPzZV2ITD1rVuPjeEXAjCflLAnjXfUqgkjLuFDj0oxCvptyvFAFRCOQiH7EUZYezo21BLapBQ== |
| 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
| 2026-09-17T09:40:26.844660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093503observed 50a8cf346794aa0b8b55c85183370df8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:26.827272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093503/manifest.jsonobserved 85be7d0d9501a988e4fa2bd11e640748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.809368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093503/publication.mdobserved 998ec140ad0aa291c80937cb06eb346f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.793048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093503/publication.txtobserved 49bf3d7213be86d353029f41e4fad159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.944740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093503observed 50a8cf346794aa0b8b55c85183370df8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.925709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093503/manifest.jsonobserved 85be7d0d9501a988e4fa2bd11e640748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.908600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093503/publication.mdobserved 998ec140ad0aa291c80937cb06eb346f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.886242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093503/publication.txtobserved 49bf3d7213be86d353029f41e4fad159...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. |
|---|