ISRC QMBUS1400004
Verified recording
QMBUS1400004 is “Interludio - Un Buen Día para Morir (feat. Vernon Foster)” by Calle 13,
registered on the CopyrightChains blockchain with CopyrightID
0xaf434d9aa6fc3e1fe393db044e9b51a7c9088da1d0c6905a0d76bb260ed888be and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBUS1400004.
Recording identifiers
- ISRC
- QMBUS1400004
- Title
- Interludio - Un Buen Día para Morir (feat. Vernon Foster)
- Artist
- Calle 13
- CopyrightID (CopyrightChains transaction hash)
0xaf434d9aa6fc3e1fe393db044e9b51a7c9088da1d0c6905a0d76bb260ed888be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:d5b9f7a4776cbfdc3c45730984822cb4648dd9a12caffad6e298990eca6e1200- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBUS1400004
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Interludio - Un Buen Día para Morir (feat. Vernon Foster) · Machine-readable JSON-LD