OT-2026-000065649
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000065649) never changes.
Identity and time
| Publication number | OT-2026-000065649 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7522-8ce0-2e42114ce44f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065649 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa326b7e9886eff47a35792c226fcc3c7512df3aa2e8e8705d784a2cc588b93f |
|---|---|
| Markdown | 1d8cde97368fcb77ea6392db8b60e2cf59c8fc823d8d546f07045b88ff92e1dd |
| Publication page | 4a964423faca3f210c7a13ebc22ce6a91f64c5789f0281236117b0f53e0682ec |
| Manifest | 078cc7135665e2d47912b7ff2fc506d60088ad3e93f9282a79896523c4ff543b |
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 | NVMmFc4PHXazVUxY0rjtX93xlRuw+3esR36xrZegVNi0QrAeoVgqZKhVmaZKFHxf+bOlbmTiB0T5Y5kKB4N+DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:34:03.043522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065649observed 4a964423faca3f210c7a13ebc22ce6a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:03.025400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065649/manifest.jsonobserved 078cc7135665e2d47912b7ff2fc506d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:03.007233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065649/publication.mdobserved 1d8cde97368fcb77ea6392db8b60e2cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:02.990455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065649/publication.txtobserved fa326b7e9886eff47a35792c226fcc3c...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. |
|---|