ISRC USZGD1500138
Verified recording
USZGD1500138 is “Helios Overture, Op. 17” by Carl Nielsen,
registered on the CopyrightChains blockchain with CopyrightID
0x5e288bbdb9f5c2c300ec647374e18481206469edfa396466c3e187ba4ad9f0f7 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZGD1500138.
Recording identifiers
- ISRC
- USZGD1500138
- Title
- Helios Overture, Op. 17
- Artist
- Carl Nielsen
- CopyrightID (CopyrightChains transaction hash)
0x5e288bbdb9f5c2c300ec647374e18481206469edfa396466c3e187ba4ad9f0f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:bd61a6adacadedb7eb450bac0999fa1fe000c3381261ce32bcf51d7bbb56da9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZGD1500138
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Helios Overture, Op. 17 · Machine-readable JSON-LD