OT-2026-000064525
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000064525) never changes.
Identity and time
| Publication number | OT-2026-000064525 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-722b-8357-a88370095ef3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064525 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66cecc98017cbeb847fbcbb2cb5ae7a7b6fd196039cfbbfb2e3531e4d577cd37 |
|---|---|
| Markdown | 6e3a7c59db32dce1b86d0975d87bf6f79e3dc6d7801512d9eba6b7c457faee77 |
| Publication page | 1970a6d0c39dbf0619e540095ff8d8244fa1c8ba20b7cff9f932e2f3d8cba604 |
| Manifest | f491d6182e730a1326d2772cfa754bdeeae9937fdc3c5a56f6d834228778c397 |
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 | IVRG33nwPixIWj0TeRN7Km03rGgD9D0oJOVGMv0Q5yCtvsgSt1oqT43tRHd/fYRY1GHPrE0xTuhm5b7g7CjNAw== |
| 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
| 2026-09-17T10:36:44.296106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064525observed 1970a6d0c39dbf0619e540095ff8d824...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:44.277773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064525/manifest.jsonobserved f491d6182e730a1326d2772cfa754bde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:44.259710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064525/publication.mdobserved 6e3a7c59db32dce1b86d0975d87bf6f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:44.240446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064525/publication.txtobserved 66cecc98017cbeb847fbcbb2cb5ae7a7...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. |
|---|