OT-2026-000069044
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000069044) never changes.
Identity and time
| Publication number | OT-2026-000069044 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-77e0-bc46-4e7e375b54da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 520611151bf039f38adb391f9c78743efaf2f14f583afdff0612d2968b0b9db5 |
|---|---|
| Markdown | de87d935f5f17f01862187f4b9f76c26de9ba1d645036f50b2988b73958f50ec |
| Publication page | a8a85b195883672b962ff768de8a6d4da6371f5de964ff84004dea437b659b2b |
| Manifest | f94d0c7e815d84f16b515ad12a46c06a7dffb3d1a1a64b715415851d00b995d9 |
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 | d2jnF+x12FNscLtf7lwZ4Y2K24svgl5K1KYyGXBQc1qs1fGjp1oDVyQncnjKAyzCp5DOFWm/41zdpgON4t7yBQ== |
| 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
| 2026-09-17T10:28:54.223714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069044observed a8a85b195883672b962ff768de8a6d4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:54.205775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069044/manifest.jsonobserved f94d0c7e815d84f16b515ad12a46c06a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:54.187191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069044/publication.mdobserved de87d935f5f17f01862187f4b9f76c26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:54.169770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069044/publication.txtobserved 520611151bf039f38adb391f9c78743e...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. |
|---|