OT-2026-000094020
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000094020) never changes.
Identity and time
| Publication number | OT-2026-000094020 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7e80-b68f-f158c66c54dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094020 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6d43cd001bf60124a83a75efa2f81aa85b6ebb1087cdd68234eda84ebd6dd9d |
|---|---|
| Markdown | e2e32db0119f3f569a3b8840963bbc00c93f08fc0336003e697fc0245d629cae |
| Publication page | 73db2182f44de3aa997e23f855d4b7787c94f21aa0cba0d0dd5150e453b00e40 |
| Manifest | 054b80e2cda0584c46348e315a717624a509db1ddc4090166079ea20bf4794bc |
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 | aCD3xi87dfK3lhiN8q/q3pgFLXWeA6CEPWIYroAfu8jcV5PrZcwJTPF0wtrXeCfRplfgc9upPF2uNx/mxoypBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:25.907575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094020observed 73db2182f44de3aa997e23f855d4b778...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:25.888964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094020/manifest.jsonobserved 054b80e2cda0584c46348e315a717624...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:25.871820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094020/publication.mdobserved e2e32db0119f3f569a3b8840963bbc00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:25.851903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094020/publication.txtobserved f6d43cd001bf60124a83a75efa2f81aa...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. |
|---|