OT-2026-000066653
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000066653) never changes.
Identity and time
| Publication number | OT-2026-000066653 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7afd-955c-15198ab42903 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066653 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e740ba7aedaff232573c09d34f2c370d53f768f027cca1428e94563531c4776 |
|---|---|
| Markdown | bf57075535b384778397342a84090e5c80ad4125fe3ef76e607bd7331cad489b |
| Publication page | 90195fbdef23016e29ea0fd36885ed05a576932a0fe4daa6afa649d98cb7a0e2 |
| Manifest | 9dcf69204871a036aa41ac9639fe8d207d7d78df1140b275ff80a54444fb8ed5 |
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 | eWoL0JRS2sKkj+UfvFOk+um4uHdNA7ptGWeqDo5koW5iBKlkWQxPUAMRVqDktBF/gWii5cTjvjGcd1OV8RZkBQ== |
| 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
| 2026-09-17T10:33:02.333634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066653observed 90195fbdef23016e29ea0fd36885ed05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:02.316403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066653/manifest.jsonobserved 9dcf69204871a036aa41ac9639fe8d20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:02.296996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066653/publication.mdobserved bf57075535b384778397342a84090e5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:02.278469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066653/publication.txtobserved 6e740ba7aedaff232573c09d34f2c370...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. |
|---|