OT-2026-000042600
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000042600) never changes.
Identity and time
| Publication number | OT-2026-000042600 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0ce-79f8-9189-ee9e6c63fe1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042600 |
| Status | PUBLIC |
Content hashes
| Canonical text | 833b6bdb69a2a8c5ad508e3101233868905bedabee5c5914c327ca8a92627094 |
|---|---|
| Markdown | 3bf7843343119e8abe29611eb574ca5e7ba0789f4a31f71af3ffdd343ddd212f |
| Publication page | 22af8f3f005d9b8e4a175100ff65be8234f36c327f031142d7ba5fa60ba10d5b |
| Manifest | 170226b55d6f123abe8872e282fd03dc2f2761139f06b1351d26830408ffb70f |
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 | 6f8wdj/JiHS1ty9ZECaPSYKikLNVJFzV2XRdlZTFwdtaD5Ri71eVMP9rQWFSNQwfZPMAUuA7cVmy0TBVLbsUBA== |
| 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
| 2026-09-17T11:14:19.492842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042600observed 22af8f3f005d9b8e4a175100ff65be82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:14:19.475702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042600/manifest.jsonobserved 170226b55d6f123abe8872e282fd03dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:19.457209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042600/publication.mdobserved 3bf7843343119e8abe29611eb574ca5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:19.438315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042600/publication.txtobserved 833b6bdb69a2a8c5ad508e3101233868...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. |
|---|