OT-2026-000080616
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000080616) never changes.
Identity and time
| Publication number | OT-2026-000080616 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-76f5-86d1-41f0808a20ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080616 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65d7b8aa5bc7fd6a0a85b6928b4c16aa42533187180147fd06bfede0c63fcc58 |
|---|---|
| Markdown | 6b10466543936d34d7c4f0d11589086cd3160b5b992adf0005be0f1be8ebd95a |
| Publication page | 618c00f9a4c0759212e420df734d1d14d053d7eb2be4495cc754a91f7a1556a9 |
| Manifest | f7d4241b97f1fac7b9a7e4f50c8f0175777e854ce52c8e2505d8addee55fc02f |
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 | UaERY0RlAyNZ7U3CD1/ZqkTSOPRvrNnSpYEXMtj/fV0qckO5DGLCsTmPlcMhwwNyWdZZAVLzICBbtoEi8T+UAw== |
| 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
| 2026-09-17T10:03:15.368098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080616observed 618c00f9a4c0759212e420df734d1d14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:15.348773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080616/manifest.jsonobserved f7d4241b97f1fac7b9a7e4f50c8f0175...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:15.331717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080616/publication.mdobserved 6b10466543936d34d7c4f0d11589086c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:15.314241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080616/publication.txtobserved 65d7b8aa5bc7fd6a0a85b6928b4c16aa...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. |
|---|