OT-2026-000026424
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000026424) never changes.
Identity and time
| Publication number | OT-2026-000026424 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-7061-a1bc-505e40645a12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32758810c14bbc6f744675407c681610f6e0c7febef36bdfc8502d727a42083c |
|---|---|
| Markdown | a15616fbcc5e25aaa3533b47db0e8d85e04738422b7915ecd19a825c07f82c94 |
| Publication page | cb2d1b750cd94cb27e88727949701c394f1c9f9a3d6eb00ec57397087b22e6a8 |
| Manifest | 868cfb864a2c215c8dcc7a9eb0193e1afab567149ef2cac470559d3d13988418 |
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 | pZ+CtmjjPgI/0wrwcMFxUoFQkhhaQUV8bh6j9cTxzgAaOPugoH6pCDMjRBIyHEBh6qpg0Hhuygkyy/FadLi/Cg== |
| 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
| 2026-09-17T11:44:24.999222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026424observed cb2d1b750cd94cb27e88727949701c39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:24.983079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026424/manifest.jsonobserved 868cfb864a2c215c8dcc7a9eb0193e1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:24.966093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026424/publication.mdobserved a15616fbcc5e25aaa3533b47db0e8d85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:24.948005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026424/publication.txtobserved 32758810c14bbc6f744675407c681610...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. |
|---|