ISRC US37B0602315
Verified recording
US37B0602315 is “Tico-Tico no Fuba (Arr. For flute and guitar)” by Zequinha De Abreu,
registered on the CopyrightChains blockchain with CopyrightID
0xa1af40e261435530f45d67ac2d8af143b4e7cbeb9415ac8267900f19efa730d8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US37B0602315.
Recording identifiers
- ISRC
- US37B0602315
- Title
- Tico-Tico no Fuba (Arr. For flute and guitar)
- Artist
- Zequinha De Abreu
- CopyrightID (CopyrightChains transaction hash)
0xa1af40e261435530f45d67ac2d8af143b4e7cbeb9415ac8267900f19efa730d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:87cc83bc8fe414683bbe376380ea8e70f0abe119c52e43591e417c8fc48bd2b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US37B0602315
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tico-Tico no Fuba (Arr. For flute and guitar) · Machine-readable JSON-LD