OT-2026-000045225
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000045225) never changes.
Identity and time
| Publication number | OT-2026-000045225 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f769-76fc-820e-1812f883a036 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045225 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad385304164ec6cc9d43ee0c79e81f013109cbea44a917c793583a27d70d8517 |
|---|---|
| Markdown | 6c8c94d1e3d7b66c15a119f88ab8e569c870051f89863c2641e3edf636a32475 |
| Publication page | ee65081a0aad4c955ed4403b22e736eea81c2a120d7c196a447aa36fa103751b |
| Manifest | aeebdcd8a7572cf1aafcdf1cea8977414fff21766a1aa73dc3f5232ecc5a9e52 |
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 | JEz/MjhWFPrUH8ORyltUllKKRFB38gkhiW7B/9kl8D2ZTIszqQ10uCGamBtwC/qbrwGUCHDzfvmnSV4YbSJvBg== |
| 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
| 2026-09-17T11:10:25.145497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045225observed ee65081a0aad4c955ed4403b22e736ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:25.127624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045225/manifest.jsonobserved aeebdcd8a7572cf1aafcdf1cea897741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:25.106929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045225/publication.mdobserved 6c8c94d1e3d7b66c15a119f88ab8e569...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:25.086799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045225/publication.txtobserved ad385304164ec6cc9d43ee0c79e81f01...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. |
|---|