OT-2026-000085519
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000085519) never changes.
Identity and time
| Publication number | OT-2026-000085519 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7c29-8a39-4824da61e693 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085519 |
| Status | PUBLIC |
Content hashes
| Canonical text | fea6d8c9a3fea1f9e5c65efb013dd2c095b8f0376ee859b085462f6516794176 |
|---|---|
| Markdown | 923d4d2e4cde33085e3e63c36242d153d27deb14b015f3eb9f004db161cb7e34 |
| Publication page | c2e7031c8b2311f329111bbf932c099dc27ad9d949453e9c87ba4c127ec3e53a |
| Manifest | 9c026f5d0e4062b1f4a8adf7791249cf6ebce7d0c0bfd92c629293575ab852a3 |
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 | AZyfV/0N8jlRNYrcur2Y/8ErqgOUY3LcoQHaeXNHRFsyQXiF00kP5HA/ca0DwDzL0s/W+XYYrCfppP53IM0VAw== |
| 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
| 2026-09-17T09:54:19.910072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085519observed c2e7031c8b2311f329111bbf932c099d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:19.890330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085519/manifest.jsonobserved 9c026f5d0e4062b1f4a8adf7791249cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:19.871612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085519/publication.mdobserved 923d4d2e4cde33085e3e63c36242d153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:19.851477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085519/publication.txtobserved fea6d8c9a3fea1f9e5c65efb013dd2c0...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. |
|---|