OT-2026-000036764
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000036764) never changes.
Identity and time
| Publication number | OT-2026-000036764 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-75de-aeb6-9a8295946e61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036764 |
| Status | PUBLIC |
Content hashes
| Canonical text | a99a6c2b2d08706415da132f99975175e0e695995be430e2a51f6c8cb60b0146 |
|---|---|
| Markdown | aaf8de10e08b0c2e1b0a5e4a6024b0ba698930e9f61fffce000358a690224e5d |
| Publication page | c9782ccb5b907064350c939d1fbf9aad3921ef443d46e57dde8f72c992e5ebb6 |
| Manifest | a20c5fb6f9c9b9ed475185fa7a33c11d82a5fc01a2dc3fb6b7608ea835271f0b |
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 | R21ku/S2oAi9mKL4/beYJDIT89APu55Jc3X7nqRsVQzVMi4JajVdPi3yAXgC3KRJ237C76rsxWwPJj8Y6h4sDQ== |
| 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
| 2026-09-17T11:24:21.974418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036764observed c9782ccb5b907064350c939d1fbf9aad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:21.957866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036764/manifest.jsonobserved a20c5fb6f9c9b9ed475185fa7a33c11d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:21.941910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036764/publication.mdobserved aaf8de10e08b0c2e1b0a5e4a6024b0ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:21.924344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036764/publication.txtobserved a99a6c2b2d08706415da132f99975175...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. |
|---|