ISRC QZS7J2446909
Verified recording
QZS7J2446909 is “Nalgona” by MJ Nebreda,
registered on the CopyrightChains blockchain with CopyrightID
0x8ffc68ce16ab6f7a1bd7c8a68e518d34854b9dd50f43ace8f35b39b7110a30c3 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2446909.
Recording identifiers
- ISRC
- QZS7J2446909
- Title
- Nalgona
- Artist
- MJ Nebreda
- CopyrightID (CopyrightChains transaction hash)
0x8ffc68ce16ab6f7a1bd7c8a68e518d34854b9dd50f43ace8f35b39b7110a30c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:24111495462d949df2b3834eb1d40a2b68a33ecc36fb93a2c66a466a31aadbee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2446909
- Bitcoin block existence check
- https://blockstream.info/api/block/953515