ISRC BR2F52200008
Verified recording
BR2F52200008 is “Teu Quarto” by CATTO,
registered on the CopyrightChains blockchain with CopyrightID
0xfe86d50bf37e896e47c666e3d5439ca549932a871e57b9f2d35fbe763c900d60 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR2F52200008.
Recording identifiers
- ISRC
- BR2F52200008
- Title
- Teu Quarto
- Artist
- CATTO
- CopyrightID (CopyrightChains transaction hash)
0xfe86d50bf37e896e47c666e3d5439ca549932a871e57b9f2d35fbe763c900d60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1e947d2afb482f87a0cb5042695d9ac98009d20d209731f525222d58bb6ffbc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR2F52200008
- Bitcoin block existence check
- https://blockstream.info/api/block/956304