ISRC USYBL2100541
Verified recording
USYBL2100541 is “Quarta Feira” by VHOOR,
registered on the CopyrightChains blockchain with CopyrightID
0x6b22d0350297cad5e3d3fb2e4a01f55ec177127aceef56346eeb81014dbd7eb2 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL2100541.
Recording identifiers
- ISRC
- USYBL2100541
- Title
- Quarta Feira
- Artist
- VHOOR
- CopyrightID (CopyrightChains transaction hash)
0x6b22d0350297cad5e3d3fb2e4a01f55ec177127aceef56346eeb81014dbd7eb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:bb29167158a716f9681cde9534c95615f6d4173d67eec4eba1670a049350298c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL2100541
- Bitcoin block existence check
- https://blockstream.info/api/block/956889