OT-2026-000050118
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000050118) never changes.
Identity and time
| Publication number | OT-2026-000050118 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd79-7cd0-be1b-8501f705fdaf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 041330e73049e7593f837bd38237d85c34dc98737129dc98833d4af45ea12be8 |
|---|---|
| Markdown | 21e61b7c4f52119bbade4ae60b949a4d6bfb068ab599cd89efe292b38edb8ddd |
| Publication page | ecd6767694c93dcb8d84c4e05d1c84d457b04f0510744043b329133d0044a364 |
| Manifest | cf253e3102c20fd3a0e2e6e8b83372b852b9f06718c2578ef08fe8a5a03bc458 |
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 | wr6o2cMnW4vmRbqG1jzKnd2O+tkYm07AO5abjOyM3SrpJFWovTniDJdpK+tUb/oDIODRpPI5yEZZbIbgACNPCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:02:07.369853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050118observed ecd6767694c93dcb8d84c4e05d1c84d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:07.350800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050118/manifest.jsonobserved cf253e3102c20fd3a0e2e6e8b83372b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:07.332713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050118/publication.mdobserved 21e61b7c4f52119bbade4ae60b949a4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:07.315868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050118/publication.txtobserved 041330e73049e7593f837bd38237d85c...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. |
|---|