ISRC QM4TW1527401
Verified recording
QM4TW1527401 is “El Che” by Los Alegres Del Barranco,
registered on the CopyrightChains blockchain with CopyrightID
0xca73a8871c96037929f2db5127899881e76e7667420727a34e926c1899eb2908 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/QM4TW1527401.
Recording identifiers
- ISRC
- QM4TW1527401
- Title
- El Che
- Artist
- Los Alegres Del Barranco
- CopyrightID (CopyrightChains transaction hash)
0xca73a8871c96037929f2db5127899881e76e7667420727a34e926c1899eb2908
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d4394169e99bc13c26b3ab7fb0037f6383c6843c487623ff88815d0e417929a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1527401
- Bitcoin block existence check
- https://blockstream.info/api/block/953520