ISRC QZQAY2331083
Verified recording
QZQAY2331083 is “Cuba” by Flow 28,
registered on the CopyrightChains blockchain with CopyrightID
0x2dc1d20755b70b36b496db3caa8930d51fd06abe76ef6bf0a4232a771d7276d9 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/QZQAY2331083.
Recording identifiers
- ISRC
- QZQAY2331083
- Title
- Cuba
- Artist
- Flow 28
- CopyrightID (CopyrightChains transaction hash)
0x2dc1d20755b70b36b496db3caa8930d51fd06abe76ef6bf0a4232a771d7276d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b804b32ed8cd574a642620f063aca5d092a851cc4cf5242fae24d63d1944b299- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2331083
- Bitcoin block existence check
- https://blockstream.info/api/block/953520