OT-2026-000045908
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000045908) never changes.
Identity and time
| Publication number | OT-2026-000045908 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f86-7656-a742-34f790ca3159 · 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-2026-000045908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4aff2cf64500ace8d8d2f3aefd4917926e3d9e7d8060206d5f12e8369b0c1fda |
|---|---|
| Markdown | 87d51ecaaee606ec11ba57f3dde1654a5348735c7148880de3428001d4ee5ba8 |
| Publication page | 5a5b73dc8575c665cd76d3db9b1e21c214acc1dd48bcf6f41ceb41189e0f2f21 |
| Manifest | 31a6041b5197fc92c8d503fa2235b8a6f9041700e90805b77cd90bed1765fddf |
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 | kd8mHKCT9bj4WR2XBek4s2xurxe4T/kppsCnjshbeEZksp3oy9a9YmSXy6Qwj/IF66HW1/g/tlPkuTFKuSVnBg== |
| 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
| 2026-09-17T11:09:48.480335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045908observed 5a5b73dc8575c665cd76d3db9b1e21c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:48.460765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045908/manifest.jsonobserved 31a6041b5197fc92c8d503fa2235b8a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:48.441013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045908/publication.mdobserved 87d51ecaaee606ec11ba57f3dde1654a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:48.421332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045908/publication.txtobserved 4aff2cf64500ace8d8d2f3aefd491792...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. |
|---|