OT-2026-000015677
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000015677) never changes.
Identity and time
| Publication number | OT-2026-000015677 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-7e36-84c2-a9078f40649f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015677 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bc5d1d0be10664c6843a841ba807cbb0e1f3e72af697679ad90d64102dd89d0 |
|---|---|
| Markdown | 3ab1e6c20282d74f46381a991d6ae933539a3697bc2d0781137625e46ebbd93e |
| Publication page | 3422ce45c63236101558ff4380234f6d807f02d855684224d785ef44f787f8aa |
| Manifest | 6293bde0bb8d5cf9356a7fa8bc937097c4704839ef578b068b0ebf87dbc290f8 |
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 | FxNDXazTlSJzqJW6CmeQCGltYuwesSc4OG52RS7jqS6HeiSrmoopuFFgAw9Pi+9B5S5VW1RNBuI+6drtTnvhDQ== |
| 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
| 2026-09-17T12:04:56.794155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015677observed 3422ce45c63236101558ff4380234f6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:56.775345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015677/manifest.jsonobserved 6293bde0bb8d5cf9356a7fa8bc937097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:56.757417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015677/publication.mdobserved 3ab1e6c20282d74f46381a991d6ae933...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:56.738798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015677/publication.txtobserved 7bc5d1d0be10664c6843a841ba807cbb...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. |
|---|