OT-2026-000045572
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000045572) never changes.
Identity and time
| Publication number | OT-2026-000045572 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-7a5a-9c31-6f3ee35138ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045572 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0b80b5e7ead64072fceb15edbb4f7de4d9ae1c7973e461f7fdb0ac5ecc8859b |
|---|---|
| Markdown | ae5be85a95f76e2c310c9c119770f8a674448eb2a53b5da636c30afefe9a08c8 |
| Publication page | 89dfa1556b563cb44a9ef294f450b84e844e8fab40f7bc6bfaf03a6811eb0246 |
| Manifest | 69910e95ce11f4611561cc94aa12002b213dfc477f23a127c08c19964db74404 |
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 | nVodeBbg7luiyzSHyoK8Nl3WOHVRMqoUNFwxxYIF+FfI5tuP646Pb/YJf20O+iqDef65R3L1+5fftVMx/ihyDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:20.054182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045572observed 89dfa1556b563cb44a9ef294f450b84e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:20.036146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045572/manifest.jsonobserved 69910e95ce11f4611561cc94aa12002b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:20.015033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045572/publication.mdobserved ae5be85a95f76e2c310c9c119770f8a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:19.996917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045572/publication.txtobserved c0b80b5e7ead64072fceb15edbb4f7de...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. |
|---|