ISRC QMBZ91942866
Verified recording
QMBZ91942866 is “Extrañándote” by vf7,
registered on the CopyrightChains blockchain with CopyrightID
0x56244d9853136d9f82acd0e46ea4220af8e5ec30f4060aa4c9b0afd843a1977a and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91942866.
Recording identifiers
- ISRC
- QMBZ91942866
- Title
- Extrañándote
- Artist
- vf7
- CopyrightID (CopyrightChains transaction hash)
0x56244d9853136d9f82acd0e46ea4220af8e5ec30f4060aa4c9b0afd843a1977a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:03b7249a1d065ecc1b353e7836673d3fb803169ea5bc2367d56241aa8b961d77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91942866
- Bitcoin block existence check
- https://blockstream.info/api/block/953528