ISRC BRACT1603352
Verified recording
BRACT1603352 is “Não Chora China Velha” by Ivonir Machado,
registered on the CopyrightChains blockchain with CopyrightID
0x506208b655a9caba881284a8f49f3be635f23ce0f9d042a6b63081accbb011c3 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1603352.
Recording identifiers
- ISRC
- BRACT1603352
- Title
- Não Chora China Velha
- Artist
- Ivonir Machado
- CopyrightID (CopyrightChains transaction hash)
0x506208b655a9caba881284a8f49f3be635f23ce0f9d042a6b63081accbb011c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:189a9937ce5c418b0ba3065b52df7176db4252003010f002b43fd85784cbefa5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1603352
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Não Chora China Velha · Machine-readable JSON-LD