OT-2026-000011145
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, vented 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-2026-000011145) never changes.
Identity and time
| Publication number | OT-2026-000011145 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-72ae-9677-f7751a0f76f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90b18e20a695d1ca44dacd2121615311d57d744510824013f8946cb5a303e6b6 |
|---|---|
| Markdown | c0db74d78e7437ab0ae3231fd57db81bc5b3b90dc7bb4e1dcd806702e6ea8abf |
| Publication page | b69466deb288e784eb2808bef15f52f3acea7395ac3516653a2e1f5d66da8bc9 |
| Manifest | f23c80fc5e8311dad0fa85446a3366eea63c6fc8f8f7e870947f2b6bc11c493b |
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 | zKxc/uGky1Onnyfk06tVCp1EdpW8pGEU5QkqJio66/zeGx7mycyIUas3lJWotx9bNHh9KAO8ffadFQDxeS6QDw== |
| 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
| 2026-09-17T12:14:00.350602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011145observed b69466deb288e784eb2808bef15f52f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:00.331366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011145/manifest.jsonobserved f23c80fc5e8311dad0fa85446a3366ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:00.310728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011145/publication.mdobserved c0db74d78e7437ab0ae3231fd57db81b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:00.291879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011145/publication.txtobserved 90b18e20a695d1ca44dacd2121615311...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. |
|---|