ISRC BRWMB9703845
Verified recording
BRWMB9703845 is “Tchau tchau” by João Paulo & Daniel,
registered on the CopyrightChains blockchain with CopyrightID
0x1a949d22185621cb224d8046b04b91837aea4ed7dbdfdbab6fbf8cde709650d8 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9703845.
Recording identifiers
- ISRC
- BRWMB9703845
- Title
- Tchau tchau
- Artist
- João Paulo & Daniel
- CopyrightID (CopyrightChains transaction hash)
0x1a949d22185621cb224d8046b04b91837aea4ed7dbdfdbab6fbf8cde709650d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:db9e7e07a1e028fc2394ce5adc63f9bfba9a2887fdf03ea5092b89da69df3547- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9703845
- Bitcoin block existence check
- https://blockstream.info/api/block/953528