OT-2026-000063737
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000063737) never changes.
Identity and time
| Publication number | OT-2026-000063737 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-73af-971b-1db3c385ab04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61818af5732d21d58efbdc480c934f6c34863835ba72b889944bea6585af5ad6 |
|---|---|
| Markdown | 74fde9125758f31abc7ff1e7b3ce37ebcf6adfbbca1745c8626152a9427ec9b8 |
| Publication page | 5f7b6676cd1ab2af65fd815a00b531e9e0e264d71181baf1599ed9ed2949e6b5 |
| Manifest | 2725e5bcc8ba28889905b6363bf6b828375fa4d57b1da72fa5bfecced457523d |
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 | jclu/g3mRJptAsWPWPrp6oyqFpi4oj3P6/MdqRkSMwX5/x742Fi3wKuJd8HYKy6bQBCRi1oVaE+NDN0UGw5pBA== |
| 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
| 2026-09-17T10:37:52.080474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063737observed 5f7b6676cd1ab2af65fd815a00b531e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:52.062137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063737/manifest.jsonobserved 2725e5bcc8ba28889905b6363bf6b828...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:52.043048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063737/publication.mdobserved 74fde9125758f31abc7ff1e7b3ce37eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:52.024666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063737/publication.txtobserved 61818af5732d21d58efbdc480c934f6c...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. |
|---|