ISRC FR2X42278535
Verified recording
FR2X42278535 is “Miami Beach, FL” by Martin Grotzke,
registered on the CopyrightChains blockchain with CopyrightID
0xd349272c1dac5a141801aa1feb782f6a6fb19b3ad68277d46e86ff4434b4beca and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42278535.
Recording identifiers
- ISRC
- FR2X42278535
- Title
- Miami Beach, FL
- Artist
- Martin Grotzke
- CopyrightID (CopyrightChains transaction hash)
0xd349272c1dac5a141801aa1feb782f6a6fb19b3ad68277d46e86ff4434b4beca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e4f6ab1c6ef2502c2dd407b64ed89bacc86319f55def34708bb6b7ae4f5538be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42278535
- Bitcoin block existence check
- https://blockstream.info/api/block/953520