OT-2026-000006016
Publication integrity record
Vacuum cup gripper, per zone isolation, two outlet manifold, ejector fed, vented 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-2026-000006016) never changes.
Identity and time
| Publication number | OT-2026-000006016 · never reused |
|---|---|
| Internal UUID | 01a0a94c-5cd5-7808-a062-ff178be57164 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:19:09.143816Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006016 |
| Status | PUBLIC |
Content hashes
| Canonical text | b173adcf6e2abc7a3d1104c727354aec664a2e6351c40c5d121749c5397d9cb0 |
|---|---|
| Markdown | 87af1980c0f114607c04dc26ad25d4742f272ab3cf42bed6d13076ff4db82ca7 |
| Publication page | 5e71cf02a8898e71860037d51ee42b33aaa3c22bb2765a570a26a02be573736f |
| Manifest | 21f181446b270a5b32d40bac38a3052231b6b6f2c8575c8752bc41b023e75ce9 |
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 | 1uFb2qQsZa+YINz9SdCssnjYJj2VImaTjLX8K4I+GfLx7RPsDMfCX1UTpgYKGbocTW1Rl7NV9O8hnBIds5B7BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:05.381931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006016observed 5e71cf02a8898e71860037d51ee42b33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:05.245400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006016/manifest.jsonobserved 21f181446b270a5b32d40bac38a30522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:05.229881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006016/publication.mdobserved 87af1980c0f114607c04dc26ad25d474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:05.215498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006016/publication.txtobserved b173adcf6e2abc7a3d1104c727354aec...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. |
|---|