ISRC KRUM71200124
Verified recording
KRUM71200124 is “La Romanesca” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0x42741a5c47538bd5dea480a13b2a726fc4dc77fa98c6ec470e323d9fdf438639 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM71200124.
Recording identifiers
- ISRC
- KRUM71200124
- Title
- La Romanesca
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0x42741a5c47538bd5dea480a13b2a726fc4dc77fa98c6ec470e323d9fdf438639
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:1086796ed5679b90e3bbf80be6974dc025784bb597dd38f82532e2bd7796d537- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM71200124
- Bitcoin block existence check
- https://blockstream.info/api/block/960294