OT-2026-000043301
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000043301) never changes.
Identity and time
| Publication number | OT-2026-000043301 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327d-7cda-8dfc-7423350ecf62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043301 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5169c6fbb4c369d055d0b2a6b79a0daafc4775efcdd6abfbed838424f12c4cad |
|---|---|
| Markdown | c9d245f0a747d9baf9dad130cc24a5b8d4bd8cae5a25df7e99d387833ea40589 |
| Publication page | fec131e56084ace340a0f40d0943110d43dafb1cad7efb093cfc4e89cdcf3881 |
| Manifest | e03f799ce1d149ac3e0726fed35fe9268a2b0a60ec856dcaeba420e4dade4907 |
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 | KaFXWbN+6bljF9SWSE736iycEJjIlZWXB+HCL1UXhAIS56QbKnAnp70BW7Pm1VcyFvhed5isF1GP+aVuYCMwDg== |
| 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
| 2026-09-17T11:13:47.911672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043301observed fec131e56084ace340a0f40d0943110d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:47.894233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043301/manifest.jsonobserved e03f799ce1d149ac3e0726fed35fe926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:47.876230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043301/publication.mdobserved c9d245f0a747d9baf9dad130cc24a5b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:47.857881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043301/publication.txtobserved 5169c6fbb4c369d055d0b2a6b79a0daa...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. |
|---|