OT-2026-000070196
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-2026-000070196) never changes.
Identity and time
| Publication number | OT-2026-000070196 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-77e6-8acb-99998768b7da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070196 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cf533c3bab870e95b76e4593e8a3c9d71ecb3beafd524312608b9376221014c |
|---|---|
| Markdown | 16d037bd842a80a886d8a793cd2a2b872226c2d74b8c3a7c37867755cc9f87a6 |
| Publication page | 5de0b06675987185c2e6ecc2ebb9236a9a0039c34440b1b4467571b842703d29 |
| Manifest | 673dd9b28b0afa45d9d0ebe7fdcdbf33c32fb05e9c350873e50be73dbd431d70 |
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 | xhYqKv+lJG3FCIbl50dVfvEYPRt+1eMyPyjvAxHU1tYSnNVvsj3o1GUqpxwIl3RrWiJbQDjRn7Nr+Udqz1WJAA== |
| 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
| 2026-09-17T10:27:15.062797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070196observed 5de0b06675987185c2e6ecc2ebb9236a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:15.045937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070196/manifest.jsonobserved 673dd9b28b0afa45d9d0ebe7fdcdbf33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:15.029873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070196/publication.mdobserved 16d037bd842a80a886d8a793cd2a2b87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:15.012486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070196/publication.txtobserved 7cf533c3bab870e95b76e4593e8a3c9d...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. |
|---|