ISRC USDY42180017
Verified recording
USDY42180017 is “Poema a la Libertad” by Kazu,
registered on the CopyrightChains blockchain with CopyrightID
0x53cc099b9b0a65c78405a1b18f0d249fce9a7d00e9321fa409b656c7e3b1fd0b and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42180017.
Recording identifiers
- ISRC
- USDY42180017
- Title
- Poema a la Libertad
- Artist
- Kazu
- CopyrightID (CopyrightChains transaction hash)
0x53cc099b9b0a65c78405a1b18f0d249fce9a7d00e9321fa409b656c7e3b1fd0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:a749521ecf1e0c5fb0bea64313e14a281e4d58743c247c640ab9ce6e5487b6b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42180017
- Bitcoin block existence check
- https://blockstream.info/api/block/960108