OT-2026-000007497
Publication integrity record
Six bellows cup vacuum gripper, 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-2026-000007497) never changes.
Identity and time
| Publication number | OT-2026-000007497 · never reused |
|---|---|
| Internal UUID | 01a0ae62-4df4-7cdd-9e05-1c9913ee1b7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:13.261569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007497 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84aaa1b6a254b5b184c59d2f4bd35c6e9aca8f038d1fc358f2c081fbda0af550 |
|---|---|
| Markdown | e17c569c84bf000055dec95b3e696f25f531cf91417c7cd49580d844c252f8af |
| Publication page | 542530252fe5ce637e59bf47a3c388411558da6a0edab0fc27107e8cb65922ba |
| Manifest | 0cfa08fbfb541783883ea322f55c61782d9351c14464187882dc30a63c0e6590 |
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 | eQIP4BzC8T0Hgp31uyQysiMqAbf4t+H8ZnnNUmYon023ftvwdxEQKDaoo84xzvIsKUxNd5Vw9GEJGyDGhul5DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:20.039409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007497observed 542530252fe5ce637e59bf47a3c38841...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:20.019393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007497/manifest.jsonobserved 0cfa08fbfb541783883ea322f55c6178...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:19.997780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007497/publication.mdobserved e17c569c84bf000055dec95b3e696f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:19.980110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007497/publication.txtobserved 84aaa1b6a254b5b184c59d2f4bd35c6e...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. |
|---|