ISRC QZNJY2446512
Verified recording
QZNJY2446512 is “Lullabye” by OSÁ,
registered on the CopyrightChains blockchain with CopyrightID
0xffe68c5b41d73376a89b0b4b2cf6cddee4a2a2dccde9940e3d2bf81aa5270456 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/QZNJY2446512.
Recording identifiers
- ISRC
- QZNJY2446512
- Title
- Lullabye
- Artist
- OSÁ
- CopyrightID (CopyrightChains transaction hash)
0xffe68c5b41d73376a89b0b4b2cf6cddee4a2a2dccde9940e3d2bf81aa5270456
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:dd29d294957a9e3fd45cc48b1ec262f92e1eb780216a6d0056df46a3039d455a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2446512
- Bitcoin block existence check
- https://blockstream.info/api/block/956304