OT-2026-000024281
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000024281) never changes.
Identity and time
| Publication number | OT-2026-000024281 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7483-9631-0832c2c11674 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024281 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3229a0ef0c7866633cfaa37201d62db6c7e3009c19eeccc677c12a4a33b021ef |
|---|---|
| Markdown | b4ae32502bf25c8d601f3d66b94499c4644bd0e2e2b8fbed61cbcbd105b53e5e |
| Publication page | 6ff043703add7a39522472dc0910391bf7379898826139e5b3fb4a75cc21053c |
| Manifest | 8afd577ae86a12545559e986cd54e4813904fb159784727c891e1f7cef079be9 |
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 | sX52AgscvnK/mb3gyytevm8VR/HXJKGXie9ZQovHG4VJGAHzVCplXPFKttnQMdaW4b9ldMjCbIOAEX9g1UDFBw== |
| 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
| 2026-09-17T11:48:46.318511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024281observed 6ff043703add7a39522472dc0910391b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:46.299262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024281/manifest.jsonobserved 8afd577ae86a12545559e986cd54e481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:46.281281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024281/publication.mdobserved b4ae32502bf25c8d601f3d66b94499c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:46.261881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024281/publication.txtobserved 3229a0ef0c7866633cfaa37201d62db6...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. |
|---|