OT-2026-000026301
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000026301) never changes.
Identity and time
| Publication number | OT-2026-000026301 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-74ef-962e-bc15a33538df · 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-2026-000026301 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9709e998f9bc982288bfefc4e89b591adf8970a84a9676722e2ff70faae2f244 |
|---|---|
| Markdown | 10ca1d3828d11ed3fff2477bf5827270aa405ece370b3a115a4bb777d0d6998b |
| Publication page | 21d2c44a21ee609dca50648d9df2e320ac373065de8ce3407cb0cc62d7871c49 |
| Manifest | bd59fdf17bea08acba6d3a5a9a85ab4276c5ec29b58b46bd0e097768d1fb2b62 |
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 | 26SWVEzl5eddp8Vec1xY3yMsUN4/tzPmQjzaCLpvOkwPqUowPDKkReezqoSqEQ2j+vYmEQJNVw0xfn+uu7E8CQ== |
| 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
| 2026-09-17T11:44:15.135190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026301observed 21d2c44a21ee609dca50648d9df2e320...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:15.113443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026301/manifest.jsonobserved bd59fdf17bea08acba6d3a5a9a85ab42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:15.091445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026301/publication.mdobserved 10ca1d3828d11ed3fff2477bf5827270...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:15.075397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026301/publication.txtobserved 9709e998f9bc982288bfefc4e89b591a...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. |
|---|