OT-2026-000007424
Publication integrity record
Vacuum cup gripper, four zone face, 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-2026-000007424) never changes.
Identity and time
| Publication number | OT-2026-000007424 · never reused |
|---|---|
| Internal UUID | 01a0a97e-4c50-7122-822f-f9a79aae40d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:13:41.714966Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50ea067f9478f20616639b960d2ba8db69b7a3bb6dd6d99d5c3fb232e53f0eba |
|---|---|
| Markdown | 65b4f18a7d21efa226aedb251f289522a772ca00c8f2aaec0101d440727e2614 |
| Publication page | f11e1ee387e05c389951d50f2bbf237ddc5c6de58439f1d4a793b6cb5f5021c2 |
| Manifest | 59eb053c6db7e14025c591868b911075d3c6be7501d266eed4b1f6102227b28d |
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 | v6mTNezXjnmCZoNqVXOw0ArCbH8zWVc+/cADcoLou1RvrdBP/FcUVkrI3J4TG8y1qPEfmdxSFKsm+7gbzzlOAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:06.145976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007424observed f11e1ee387e05c389951d50f2bbf237d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:06.131187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007424/manifest.jsonobserved 59eb053c6db7e14025c591868b911075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:06.116474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007424/publication.mdobserved 65b4f18a7d21efa226aedb251f289522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:06.103531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007424/publication.txtobserved 50ea067f9478f20616639b960d2ba8db...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. |
|---|