ISRC USFKZ0610432
Verified recording
USFKZ0610432 is “Tico-Tico no Fuba (arr. N. Iwai)” by Zequinha De Abreu,
registered on the CopyrightChains blockchain with CopyrightID
0x0cd6559e7e5eb63f1a2b88f7aa56768e6c800da09916d1750de1e7d9b76b53a1 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/USFKZ0610432.
Recording identifiers
- ISRC
- USFKZ0610432
- Title
- Tico-Tico no Fuba (arr. N. Iwai)
- Artist
- Zequinha De Abreu
- CopyrightID (CopyrightChains transaction hash)
0x0cd6559e7e5eb63f1a2b88f7aa56768e6c800da09916d1750de1e7d9b76b53a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3bb31f9cc3c0a37e35528aab0ee180828f2a45559fb4d039c1bb9f7c75217bc8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0610432
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Tico-Tico no Fuba (arr. N. Iwai) · Machine-readable JSON-LD