ISRC FR50X1627202
Verified recording
FR50X1627202 is “The Threepenny Opera: Pirate Jenny - Barbara Song” by Kate Lindsey,
registered on the CopyrightChains blockchain with CopyrightID
0x2f9528dd22d5e273230594f3b4c80e4be95f0007c7cd126e8dd57918416d7430 and independently timestamped
in Bitcoin block 960285 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1627202.
Recording identifiers
- ISRC
- FR50X1627202
- Title
- The Threepenny Opera: Pirate Jenny - Barbara Song
- Artist
- Kate Lindsey
- CopyrightID (CopyrightChains transaction hash)
0x2f9528dd22d5e273230594f3b4c80e4be95f0007c7cd126e8dd57918416d7430
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:26:40+00:00
- Bitcoin block
- 960285
- Canonical record hash
sha256:0f913443dfbd6983f566d6264e672f5f9d5b60443307f071c1645d639287ff01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1627202
- Bitcoin block existence check
- https://blockstream.info/api/block/960285
Full record
Track page: The Threepenny Opera: Pirate Jenny - Barbara Song · Machine-readable JSON-LD