OT-2026-000075146
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000075146) never changes.
Identity and time
| Publication number | OT-2026-000075146 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f1ff-7f05-9bc9-434e7fc1173a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075146 |
| Status | PUBLIC |
Content hashes
| Canonical text | d73de4c012661346b830bb02d477621f091af654a500b58d8f29b187c0a8b01e |
|---|---|
| Markdown | 997c9c4a2c4e1004b4ffb65a81c924c3e0e2eb2ffea55ecc976a518b2a6f6897 |
| Publication page | 054d6781ae8db0937239d8832dadb7627cef38dfb6adebf0f16ea792dca94891 |
| Manifest | 6fd1aecc43c71bde769aed86cf8346638a3f20040e68d1dda5b279fac5d7cbe8 |
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 | wBp+a8FplxurnGy90IzWsPEfFhV0l4WHthLOs8floe7LSKSn7F7NdZcdyETJqrvpvMdYvKNwzMrTy08t+WV4CA== |
| 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
| 2026-09-17T10:20:22.827485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075146observed 054d6781ae8db0937239d8832dadb762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:22.802009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075146/manifest.jsonobserved 6fd1aecc43c71bde769aed86cf834663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:22.777942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075146/publication.mdobserved 997c9c4a2c4e1004b4ffb65a81c924c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:22.753283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075146/publication.txtobserved d73de4c012661346b830bb02d477621f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:27.000550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075146observed 054d6781ae8db0937239d8832dadb762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:26.981421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075146/manifest.jsonobserved 6fd1aecc43c71bde769aed86cf834663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:26.961687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075146/publication.mdobserved 997c9c4a2c4e1004b4ffb65a81c924c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:26.941135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075146/publication.txtobserved d73de4c012661346b830bb02d477621f...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. |
|---|