OT-2026-000067899
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000067899) never changes.
Identity and time
| Publication number | OT-2026-000067899 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fc-79eb-856a-61229fa1eae2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067899 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f4ad6e18a3c4015d45c5a57d14e9515556cbdb464af9e0f08384ce1918e44d3 |
|---|---|
| Markdown | 460fc1ef2393e2881b34d383948995b28cb6008f3e1c902a745643d1dc14a869 |
| Publication page | c98604c43bd83d907744237d19fcc6c7019a447a59075cf1b38b67a5cf289cf3 |
| Manifest | 081012bec664b34c5e01b3f0a707c1e09fde80d9bb14e848fcf967779667d1ad |
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 | rE3J/wuAL2oM7qXHPNQP7q5rwKngQf0wiHYc5/Z4AKlGQDjMeJGdEoFhUKt9FVLEuG+59uT4osOxnm2hKYgUBA== |
| 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
| 2026-09-17T10:30:17.950450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067899observed c98604c43bd83d907744237d19fcc6c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:17.929119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067899/manifest.jsonobserved 081012bec664b34c5e01b3f0a707c1e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:17.909818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067899/publication.mdobserved 460fc1ef2393e2881b34d383948995b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:17.892820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067899/publication.txtobserved 6f4ad6e18a3c4015d45c5a57d14e9515...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. |
|---|