OT-2026-000001745
Publication integrity record
Task selection for a hand-held manipulation device
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-2026-000001745) never changes.
Identity and time
| Publication number | OT-2026-000001745 · never reused |
|---|---|
| Internal UUID | 01a0a678-547b-7bd4-9601-2b07aec50c82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:18.941129Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001745 |
| Status | PUBLIC |
Content hashes
| Canonical text | b598b0a3178ac6e6bc56b422cb3a99a5beecb324d9020df5884ac2ee41ca3d66 |
|---|---|
| Markdown | b1e4752f2fea11b7f01ca904fd7bf18c08b77433f673fbad45b0a169a0d14dff |
| Publication page | f3c58e3af117b68495cc91558ccdefed689e5605e4ab1f06e5597d5343dd5d92 |
| Manifest | 61a353f94dd96c3c68f9dbaea1649ed59f7b26b343b21c3d05bc1f255c2553c3 |
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 | 4Qoicm9rT0puOe5k2yBcbXzYiXuR5mr5cwj9EbXSM10g57z1EjTjfSchwQHCql6s/4cQi0B87gSNRFCy8/SxCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-15T21:12:27.298364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001745observed f3c58e3af117b68495cc91558ccdefed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T21:12:27.283466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001745/manifest.jsonobserved 61a353f94dd96c3c68f9dbaea1649ed5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:12:27.268335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001745/publication.mdobserved b1e4752f2fea11b7f01ca904fd7bf18c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:12:27.220549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001745/publication.txtobserved b598b0a3178ac6e6bc56b422cb3a99a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:30.157664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001745observed f3c58e3af117b68495cc91558ccdefed...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:30.131623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001745/manifest.jsonobserved 61a353f94dd96c3c68f9dbaea1649ed5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:30.119996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001745/publication.txtobserved b598b0a3178ac6e6bc56b422cb3a99a5...fetched by instance-3.rotem.ai from 127.0.0.1, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
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