OT-2026-000038342
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000038342) never changes.
Identity and time
| Publication number | OT-2026-000038342 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-7a0e-a268-a87ce4dcb534 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038342 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9b0d241e9fd510effa1e424ffc0d0ad6be1983cd9b24ca10a0f5d2d5a29d909 |
|---|---|
| Markdown | 1a5e2f4c3ef5f7b9286e909fb44f12016e4f0b4259a288573aebfaba57659b57 |
| Publication page | fdc15393e8b23ee810fdfc0442de98d20b82559550493ddacb6813c54a95e0e7 |
| Manifest | 15305a2991be77406bc7725f47f760b39ac191df95125e6a62e4d7b639522799 |
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 | naxwKbYjnzxIF71v7j/tRCLAFu0zFd5bQSGWASPNHs9XuWPaj6RQ4YYiVUBgY7H1kBHmaGoVoxiU/aaAnpkPDQ== |
| 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
| 2026-09-17T11:22:31.625366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038342observed fdc15393e8b23ee810fdfc0442de98d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:31.606477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038342/manifest.jsonobserved 15305a2991be77406bc7725f47f760b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:31.586371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038342/publication.mdobserved 1a5e2f4c3ef5f7b9286e909fb44f1201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:31.566212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038342/publication.txtobserved f9b0d241e9fd510effa1e424ffc0d0ad...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. |
|---|