ISRC COUM70500079
Verified recording
COUM70500079 is “Sin Razones” by Fanny Lu,
registered on the CopyrightChains blockchain with CopyrightID
0x6f3f563165ca9b361328bdaeabc35b56a87abe07d75723dff64f7a3a743ed187 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COUM70500079.
Recording identifiers
- ISRC
- COUM70500079
- Title
- Sin Razones
- Artist
- Fanny Lu
- CopyrightID (CopyrightChains transaction hash)
0x6f3f563165ca9b361328bdaeabc35b56a87abe07d75723dff64f7a3a743ed187
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:77cfe5292b16d4c1a0aaff6f59801b7e099a3b33b8657927673ee0ac26b2eb94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COUM70500079
- Bitcoin block existence check
- https://blockstream.info/api/block/956304