OT-2026-000051207
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000051207) never changes.
Identity and time
| Publication number | OT-2026-000051207 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-76d4-828f-cb559a8bbc43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051207 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac1c3910f6bce0e3b7a5936f5d54bd8cdd2ea4b11d3075520b26bed4a2a930b0 |
|---|---|
| Markdown | 27ad5fab2581c1106f4ae1f658c58d70330397cbde77fc9fc99322c7d3bfe449 |
| Publication page | fdb95936f68da3d83eb99d118310db479f442edf0c6f0a0800800ac4c2adf030 |
| Manifest | e7d7987b8655449a07ae5f6c35d0645a3fcf890de27c0d5f9ecebbbd5d0eec7b |
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 | 8vX1ZSg4XGvFKecMW2SUPTqIbabF+hXC+wVPda0Wa1Ew4nC8NWsCFdL0jZ2pZ3XZWy5sXO46RHA00t2Mby/xCA== |
| 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
| 2026-09-17T10:58:59.406531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051207observed fdb95936f68da3d83eb99d118310db47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:59.388567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051207/manifest.jsonobserved e7d7987b8655449a07ae5f6c35d0645a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:59.366079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051207/publication.mdobserved 27ad5fab2581c1106f4ae1f658c58d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:59.344641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051207/publication.txtobserved ac1c3910f6bce0e3b7a5936f5d54bd8c...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. |
|---|