ISRC BRZ721200005
Verified recording
BRZ721200005 is “Amor Calmo” by João Martins,
registered on the CopyrightChains blockchain with CopyrightID
0x891a57bfb120b61d06735c8fbd7754ff39fd0fc6dbe8a6d7663aa86bd2e2f75c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRZ721200005.
Recording identifiers
- ISRC
- BRZ721200005
- Title
- Amor Calmo
- Artist
- João Martins
- CopyrightID (CopyrightChains transaction hash)
0x891a57bfb120b61d06735c8fbd7754ff39fd0fc6dbe8a6d7663aa86bd2e2f75c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:32bedd34f1b0006e9fee3906c9455b4e45b07e0e92645f5a8a85ebc33cd37009- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRZ721200005
- Bitcoin block existence check
- https://blockstream.info/api/block/953513