ISRC QZHNB1949946
Verified recording
QZHNB1949946 is “Crespo” by Cousin Feo,
registered on the CopyrightChains blockchain with CopyrightID
0xa9eb7200ebf0ce0fce346758572b7f4f6851ed55ba903ee294b26eb5d930892d and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB1949946.
Recording identifiers
- ISRC
- QZHNB1949946
- Title
- Crespo
- Artist
- Cousin Feo
- CopyrightID (CopyrightChains transaction hash)
0xa9eb7200ebf0ce0fce346758572b7f4f6851ed55ba903ee294b26eb5d930892d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:78360fdc7e2165f170f035dc9795d9171f1009f40bc912299e30a6bf7d7204da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB1949946
- Bitcoin block existence check
- https://blockstream.info/api/block/960360