OT-2026-000046555
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, pump fed, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000046555) never changes.
Identity and time
| Publication number | OT-2026-000046555 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7294-985c-ffe14264bd3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046555 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c2ba9240fc996073b11a8d57b9b0005454dff52da4bf42364d18aa5b0567d7f |
|---|---|
| Markdown | c9e8de2428e4f6f1cef83bdc32576421dc7f7c1c1c2f3031d574154583673676 |
| Publication page | be27520618b41d1b400f00f3462210d00457825c4c1e8dacf4b6add5051257ae |
| Manifest | ddd7b45a59e0caf01fa00d1ffca8f1cd25e5e15dab3ae5be67578e99d4118dc4 |
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 | 20nTLxCjFpaIhTfFEVq+8pY90Qna+KPxyHe7vjaFkI/N2UHNAE7wiFcK3DvKblSmrv2aNhBif8Vpj6RJw/M+Ag== |
| 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
| 2026-09-17T11:08:36.896852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046555observed be27520618b41d1b400f00f3462210d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:36.877658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046555/manifest.jsonobserved ddd7b45a59e0caf01fa00d1ffca8f1cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:36.858754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046555/publication.mdobserved c9e8de2428e4f6f1cef83bdc32576421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:36.841379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046555/publication.txtobserved 7c2ba9240fc996073b11a8d57b9b0005...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. |
|---|