ISRC AR48B2200007
Verified recording
AR48B2200007 is “La Madrugada” by Juan Quintero,
registered on the CopyrightChains blockchain with CopyrightID
0x5a40f6e1f457491f75fd3ed66c2f627cef334f3abd73b3e426c8c1b0ebfeeb2b and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR48B2200007.
Recording identifiers
- ISRC
- AR48B2200007
- Title
- La Madrugada
- Artist
- Juan Quintero
- CopyrightID (CopyrightChains transaction hash)
0x5a40f6e1f457491f75fd3ed66c2f627cef334f3abd73b3e426c8c1b0ebfeeb2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:e986d127c1873277f6ce13fbe98aedf73d72c18328ed6e4c914cda8ebc151f03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR48B2200007
- Bitcoin block existence check
- https://blockstream.info/api/block/960163