ISRC FRX872133448
Verified recording
FRX872133448 is “My Funny Valentine” by Carl Winther Trio,
registered on the CopyrightChains blockchain with CopyrightID
0xc4c7009ae190567972a6372bb01d8437aa0b2616063455310ea96d6935f939e5 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/FRX872133448.
Recording identifiers
- ISRC
- FRX872133448
- Title
- My Funny Valentine
- Artist
- Carl Winther Trio
- CopyrightID (CopyrightChains transaction hash)
0xc4c7009ae190567972a6372bb01d8437aa0b2616063455310ea96d6935f939e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b196c9a411359c0394bf92137336bfebfff0b7d0b7920cbb65fa5c2d50d0c196- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872133448
- Bitcoin block existence check
- https://blockstream.info/api/block/957118