ISRC TCADY1837045
Verified recording
TCADY1837045 is “Que Nos Importa” by Los Contrabandistas,
registered on the CopyrightChains blockchain with CopyrightID
0x4b947c53280b5cc3b703741c6d817626997ae36e48dea84cf3f6c60e4fdb2c1a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADY1837045.
Recording identifiers
- ISRC
- TCADY1837045
- Title
- Que Nos Importa
- Artist
- Los Contrabandistas
- CopyrightID (CopyrightChains transaction hash)
0x4b947c53280b5cc3b703741c6d817626997ae36e48dea84cf3f6c60e4fdb2c1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:74de345e7c0064361a34ae74bf8964d4c9ffdf5278b5af71f2a40c380507a977- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADY1837045
- Bitcoin block existence check
- https://blockstream.info/api/block/953520