OT-2026-000039470
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000039470) never changes.
Identity and time
| Publication number | OT-2026-000039470 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-70e9-bb87-7e793dde5e46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 509d9d9c4ffab67e7006775930e85a1e48afa10b15e166350e07ae69a0bf62f8 |
|---|---|
| Markdown | 793d700556499bfac9d2b7e0b91f08e0c901c7807bd347a808d94a1895ee8bfa |
| Publication page | 6dc4b11016da06b2abcbe88a721042b00e0b053504c58bbd07640d60434dfb0e |
| Manifest | c377d188da74c866326ecfafaf1bd4d820cf63016c840d17ae15251411a0ede4 |
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 | J0+6sy6nNakp8wL7oJDSAuKulPbV3ke7aE92bdaw9FDdXjluuxVipnVLx1dyK+VQVe63yJxJnjT45Wzj/UdMCw== |
| 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
| 2026-09-17T11:21:05.599394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039470observed 6dc4b11016da06b2abcbe88a721042b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:05.582818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039470/manifest.jsonobserved c377d188da74c866326ecfafaf1bd4d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:05.564835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039470/publication.mdobserved 793d700556499bfac9d2b7e0b91f08e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:05.548509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039470/publication.txtobserved 509d9d9c4ffab67e7006775930e85a1e...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. |
|---|