ISRC BRTRB2500160
Verified recording
BRTRB2500160 is “Onças” by André Abujamra,
registered on the CopyrightChains blockchain with CopyrightID
0xcb1b5aa138f3100ff0cdc69a6f351477d24934f7d3e20cfed273e8b8520ea209 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB2500160.
Recording identifiers
- ISRC
- BRTRB2500160
- Title
- Onças
- Artist
- André Abujamra
- CopyrightID (CopyrightChains transaction hash)
0xcb1b5aa138f3100ff0cdc69a6f351477d24934f7d3e20cfed273e8b8520ea209
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4fd40e6ebbc2402ff71f9a3ea5470ced1cda3abbc4dd82e716529f5ddd46f840- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB2500160
- Bitcoin block existence check
- https://blockstream.info/api/block/956304