OT-2026-000066918
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold 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-2026-000066918) never changes.
Identity and time
| Publication number | OT-2026-000066918 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7089-b42b-f1e8a1490ff1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066918 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82662daaad8ca4ea5df73d1e2b9f91a7d5b7d99ed79410214b0aeb44dc439ac2 |
|---|---|
| Markdown | 5416105220710e81b5610e8454cb99baf65d0066fb5fc07b2cd561c859a08499 |
| Publication page | 11eb0b5882c20fff831f84cc2ccd49a455a0f3b63e88aa4be62bc09a48b12f52 |
| Manifest | eb0b112a1458531429bd8ef42520bdb32ca08938d20861896f463e37f09b10d7 |
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 | t7Rz8+w6NUyJG8I5+h6NKVQjJjL0BvDSgMgpcpNtk1oBQOgxegGkPuSx93NOwW9H1xfyisUYwRBTDDN0XIgCCA== |
| 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
| 2026-09-17T10:32:07.527843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066918observed 11eb0b5882c20fff831f84cc2ccd49a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:07.509192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066918/manifest.jsonobserved eb0b112a1458531429bd8ef42520bdb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:07.492337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066918/publication.mdobserved 5416105220710e81b5610e8454cb99ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:07.472163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066918/publication.txtobserved 82662daaad8ca4ea5df73d1e2b9f91a7...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. |
|---|