ISRC QZNJY2170764
Verified recording
QZNJY2170764 is “Madrid” by Sixto Rein,
registered on the CopyrightChains blockchain with CopyrightID
0x2480ed4785363e93b8efb66530db7a67633b2cf4e01ab8cb432e3a87d8ae6fe7 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2170764.
Recording identifiers
- ISRC
- QZNJY2170764
- Title
- Madrid
- Artist
- Sixto Rein
- CopyrightID (CopyrightChains transaction hash)
0x2480ed4785363e93b8efb66530db7a67633b2cf4e01ab8cb432e3a87d8ae6fe7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:948b066783b361102b247624126b1954710bfd4a5ba9b9504a7f9701013d2888- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2170764
- Bitcoin block existence check
- https://blockstream.info/api/block/960160