ISRC QZFML2004237
Verified recording
QZFML2004237 is “Frere Jacques with Soothing Ocean Sounds (Harp Instrumental)” by Lullabies In Nature,
registered on the CopyrightChains blockchain with CopyrightID
0x3f4f037701ab43acfecbd11b8e8c4c7ed61e2ef523840b163b9a1b4d9652ba3e and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2004237.
Recording identifiers
- ISRC
- QZFML2004237
- Title
- Frere Jacques with Soothing Ocean Sounds (Harp Instrumental)
- Artist
- Lullabies In Nature
- CopyrightID (CopyrightChains transaction hash)
0x3f4f037701ab43acfecbd11b8e8c4c7ed61e2ef523840b163b9a1b4d9652ba3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:d4ada6e5444ecf0b41419ba31c42b305f7fb3255722166eb74931810d6578d07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2004237
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Frere Jacques with Soothing Ocean Sounds (Harp Instrumental) · Machine-readable JSON-LD