OT-2026-000024688
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000024688) never changes.
Identity and time
| Publication number | OT-2026-000024688 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7ea9-bfe0-2641ccaa55b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024688 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1831a891bdf00b0ba842b8f538d63ce0423f04fac57d43311068d344fdfe5cc0 |
|---|---|
| Markdown | f3d27413e382b00d5340bb47a802c1aa8f8ed908fb56319f6eb4f43f5d9020e8 |
| Publication page | 507142729b5d4b4a48abc863a614db67145b190d8052cbb265da110bfda0d129 |
| Manifest | e803c3e5248953e690135e69995c0795aaa7f510d30b585b2aa6d4aa51121d3c |
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 | xbTOFRLd++ixdXO7tLcskkfO6jQt36zhf6EB9lDp+yVq1Rak7jnBDPExxX+qilSBIqmIOuf7YlqkaoNxH8UxCg== |
| 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
| 2026-09-17T11:47:55.338802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024688observed 507142729b5d4b4a48abc863a614db67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:55.322581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024688/manifest.jsonobserved e803c3e5248953e690135e69995c0795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.306742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024688/publication.mdobserved f3d27413e382b00d5340bb47a802c1aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.289147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024688/publication.txtobserved 1831a891bdf00b0ba842b8f538d63ce0...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. |
|---|