ISRC QM4TW2118619
Verified recording
QM4TW2118619 is “Pro Carnaval Voltar” by Oran Etkin,
registered on the CopyrightChains blockchain with CopyrightID
0x9654ba0e375ed8db77052365f070d682b5b7ae9108b66838855446351919da32 and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2118619.
Recording identifiers
- ISRC
- QM4TW2118619
- Title
- Pro Carnaval Voltar
- Artist
- Oran Etkin
- CopyrightID (CopyrightChains transaction hash)
0x9654ba0e375ed8db77052365f070d682b5b7ae9108b66838855446351919da32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:413e631b708492e9902c73ba482ccfb042f8d41e8901a84728a96425c73fbca4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2118619
- Bitcoin block existence check
- https://blockstream.info/api/block/960145