OT-2026-000041865
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, sustained 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-2026-000041865) never changes.
Identity and time
| Publication number | OT-2026-000041865 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a5-767d-9a27-57b5225cf1e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77603469426f3a88014cfd00212306f1bca338766427ad7590db03c867552775 |
|---|---|
| Markdown | eac328b0826ad6159c394a82f1d550351d7290ce576aa07f2b678a0aa1d58b90 |
| Publication page | 37fd2e87a374de1b278670263ddb5452672a0f68c0fafe1bd3a8cd0348fc4747 |
| Manifest | 506e2865fcaac2edaface4fbb661fecaa22e66d03687748ae906bdefdbdd47b4 |
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 | qk67Pz42ttVoZzUXoOi0ygJXRmuPE6DKjOHVLG9sH9Ml7AzHEIw5bpDHcq1x1VRg5hjOmGzowjqkKqAt+bl5Cg== |
| 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
| 2026-09-17T11:16:44.233473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041865observed 37fd2e87a374de1b278670263ddb5452...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:44.218024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041865/manifest.jsonobserved 506e2865fcaac2edaface4fbb661feca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:44.201553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041865/publication.mdobserved eac328b0826ad6159c394a82f1d55035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:44.185193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041865/publication.txtobserved 77603469426f3a88014cfd00212306f1...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. |
|---|