OT-2026-000096486
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096486) never changes.
Identity and time
| Publication number | OT-2026-000096486 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-73a1-baf6-b89a133939f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096486 |
| Status | PUBLIC |
Content hashes
| Canonical text | b13e9bd4a5fb10d6143d9e56d1741f255de7057674f3386e4ed11e28b8c8ed94 |
|---|---|
| Markdown | 309a24edcbe4fd4d5341e9ecfe43629ac5e4f15d0fd2fa45839ee42a0d37aba7 |
| Publication page | 4784b1a62fc94f2da7c93eb2560e0ca79f2f9357bfcfbba24c9346fcb631a9d2 |
| Manifest | acf7455af8dec8bda4e27a3b19a2f1d6242e8c99dbce9cfd7122f43142b9e515 |
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 | 2dSgH8Gc20wTp/q5myYy6xEc3a+0xX6a98si61S4L5fzQMxvjHch54IX/MZ8MAooIHYIjaMEOyrhzI7KRVQhBA== |
| 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
| 2026-09-17T09:33:48.924723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096486observed 4784b1a62fc94f2da7c93eb2560e0ca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:48.906212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096486/manifest.jsonobserved acf7455af8dec8bda4e27a3b19a2f1d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:48.888023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096486/publication.mdobserved 309a24edcbe4fd4d5341e9ecfe43629a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:48.872034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096486/publication.txtobserved b13e9bd4a5fb10d6143d9e56d1741f25...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. |
|---|