ISRC BRACT1604205
Verified recording
BRACT1604205 is “Do Rio Grande Antigo” by Miguel Marques,
registered on the CopyrightChains blockchain with CopyrightID
0x74752a88b7e0f6584ea7629e39f40811a839fdeebc7ea6c81fc5b7a78c5cf1c9 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1604205.
Recording identifiers
- ISRC
- BRACT1604205
- Title
- Do Rio Grande Antigo
- Artist
- Miguel Marques
- CopyrightID (CopyrightChains transaction hash)
0x74752a88b7e0f6584ea7629e39f40811a839fdeebc7ea6c81fc5b7a78c5cf1c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:51b9473ab913fa291e83bd77717aa2ff0fbf5f1b1499a1adb664cd198e02a876- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1604205
- Bitcoin block existence check
- https://blockstream.info/api/block/960397