OT-2026-000071080
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000071080) never changes.
Identity and time
| Publication number | OT-2026-000071080 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2f-7676-bb0d-ed490699c557 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071080 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24c65393d7684f11e51e06e568b4c85859e8a3897d4e7e7f6940052142034827 |
|---|---|
| Markdown | 7180d9d45625e97d759aa8187951aa73033492b60e6a22750deeae392ea0eb6d |
| Publication page | 2a9c93b05671e63a892ce6f551ec6f8829aab49e4080e0f2d4523ac9c004f356 |
| Manifest | 9232c8be7a6a36c5e30ac3cb48ed17ce9ad3768d6e621cd378720baeedf4d305 |
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 | LiDJ2g+C4tkyoMXp335+xuORZvR/FXwkX6hGw5fbyG57g76TP6+1V07JED8FuCViJQELQWh+Zb7G8Jn/x5hCBg== |
| 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
| 2026-09-17T10:25:56.513119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071080observed 2a9c93b05671e63a892ce6f551ec6f88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:56.498543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071080/manifest.jsonobserved 9232c8be7a6a36c5e30ac3cb48ed17ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:56.483183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071080/publication.mdobserved 7180d9d45625e97d759aa8187951aa73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:56.466056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071080/publication.txtobserved 24c65393d7684f11e51e06e568b4c858...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. |
|---|