OT-2026-000096570
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000096570) never changes.
Identity and time
| Publication number | OT-2026-000096570 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-75c5-90d3-2aac9e35c31c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096570 |
| Status | PUBLIC |
Content hashes
| Canonical text | 722469d2ee0de2fa7d1c39794985f92dbdf8d70ce3b621ac9b84e98212f47b1f |
|---|---|
| Markdown | 0e9ac25432b8463efca3452bfee70efd755fecc32c58eafc1a4b05bded1d2dbb |
| Publication page | 5619a612919007eeb5d1a9e72d8162fcea8ab0dbfe02e2d30c2890baa5a68848 |
| Manifest | b4c7e7ef7e5f997e94eaa4741ca81ef8befbc2e057f15f4252dd51bd6fc4a080 |
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 | uSvmZS6cPXd9VD/gFlNxUWqg7iWNvXNfuFgvRihHScVMhWXc1e43ekmSvnRFvJqG/2l7HWPGW89DGgkD5u3lBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:00.544614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096570observed 5619a612919007eeb5d1a9e72d8162fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:00.524081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096570/manifest.jsonobserved b4c7e7ef7e5f997e94eaa4741ca81ef8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:00.504591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096570/publication.mdobserved 0e9ac25432b8463efca3452bfee70efd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:00.485824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096570/publication.txtobserved 722469d2ee0de2fa7d1c39794985f92d...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. |
|---|