OT-2026-000076048
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line 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-2026-000076048) never changes.
Identity and time
| Publication number | OT-2026-000076048 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-7537-9069-be0d40212f27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076048 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85272aaff948568bd6ebf128ad593b776b7b19e726ec696fc76879d25161ede1 |
|---|---|
| Markdown | e266f4d59af994fce4260085533ed30000960a7f3c61516c774f61144f9b085f |
| Publication page | 740586679bfee880e4a772b2e520a5701d378f3b348a9e3dc7e9f224a0011292 |
| Manifest | 2f0b792ce33ad59a6bd87cc322327005169b3d46762d25fa53163e99520d6f30 |
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 | EWsEmrVwWUlW9vWh547zhX4FtC3TMO5XqkkSpuefRaU76f2UPTJt1O+wz9xUPWR+DMJ7xK3rKl2P/sWL9/8eCQ== |
| 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
| 2026-09-17T10:10:32.746203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076048observed 740586679bfee880e4a772b2e520a570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:32.305999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076048/manifest.jsonobserved 2f0b792ce33ad59a6bd87cc322327005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:32.288094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076048/publication.mdobserved e266f4d59af994fce4260085533ed300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:32.270618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076048/publication.txtobserved 85272aaff948568bd6ebf128ad593b77...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. |
|---|