ISRC ARF471300187
Verified recording
ARF471300187 is “La Excepción” by Massacre,
registered on the CopyrightChains blockchain with CopyrightID
0xf54856be8fdca62d05b889a1a91bd626b36416374c53e4078f6e845562ffa653 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF471300187.
Recording identifiers
- ISRC
- ARF471300187
- Title
- La Excepción
- Artist
- Massacre
- CopyrightID (CopyrightChains transaction hash)
0xf54856be8fdca62d05b889a1a91bd626b36416374c53e4078f6e845562ffa653
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c8b2c25bccdccf583f326c2e3890997ca8fee14942e0840fd5e1950fa9a7e5d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF471300187
- Bitcoin block existence check
- https://blockstream.info/api/block/956302