ISRC NLY331208133
Verified recording
NLY331208133 is “Chirping of the Nightingale, Chirping of the Lark” by John Playford,
registered on the CopyrightChains blockchain with CopyrightID
0x462fc0c2e1a1cc8a025ae79d8ea5ad12bafbfb69f853bc20089c354cb34f452e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208133.
Recording identifiers
- ISRC
- NLY331208133
- Title
- Chirping of the Nightingale, Chirping of the Lark
- Artist
- John Playford
- CopyrightID (CopyrightChains transaction hash)
0x462fc0c2e1a1cc8a025ae79d8ea5ad12bafbfb69f853bc20089c354cb34f452e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0c39e734e12df3b6337a2e1e3ccc88813fe5adf83c8b1c962dae4cd2750942bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208133
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chirping of the Nightingale, Chirping of the Lark · Machine-readable JSON-LD