ISRC BRFIN1600064
Verified recording
BRFIN1600064 is “Tristeza e Solidão” by Quarteto Em Cy,
registered on the CopyrightChains blockchain with CopyrightID
0xa1bc407fbe2106aca034e1c949863ef90c144d56e8a2db81c610c2cf055c22de and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRFIN1600064.
Recording identifiers
- ISRC
- BRFIN1600064
- Title
- Tristeza e Solidão
- Artist
- Quarteto Em Cy
- CopyrightID (CopyrightChains transaction hash)
0xa1bc407fbe2106aca034e1c949863ef90c144d56e8a2db81c610c2cf055c22de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:c8caf027149dc5a6bc65cd39ad7bc0339f80918c2cf59a6f2289bd8215ad4056- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRFIN1600064
- Bitcoin block existence check
- https://blockstream.info/api/block/960216