ISRC USDBB0600824
Verified recording
USDBB0600824 is “Guararé” by Ray Barretto,
registered on the CopyrightChains blockchain with CopyrightID
0x595b9eb1b1580a38fdf8013441e31f6d663cd4b5c7ee08c4c1f84f61b7ecb3b0 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0600824.
Recording identifiers
- ISRC
- USDBB0600824
- Title
- Guararé
- Artist
- Ray Barretto
- CopyrightID (CopyrightChains transaction hash)
0x595b9eb1b1580a38fdf8013441e31f6d663cd4b5c7ee08c4c1f84f61b7ecb3b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:8a0b973c17eaf2b3c3691f359241a630d2555f1c879ecc9cfe632069e8862f00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0600824
- Bitcoin block existence check
- https://blockstream.info/api/block/960220