ISRC TCABZ1413939
Verified recording
TCABZ1413939 is “Blanco y Negro” by Skool 77,
registered on the CopyrightChains blockchain with CopyrightID
0x553e88dad730502f1af5aee2e86b2152b7a431155f2de41a3e27748c3b9259d5 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABZ1413939.
Recording identifiers
- ISRC
- TCABZ1413939
- Title
- Blanco y Negro
- Artist
- Skool 77
- CopyrightID (CopyrightChains transaction hash)
0x553e88dad730502f1af5aee2e86b2152b7a431155f2de41a3e27748c3b9259d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:805f00fb9445107085ff85080570a9d5399caf68e69f68799d49bc364ffe3880- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABZ1413939
- Bitcoin block existence check
- https://blockstream.info/api/block/960117