ISRC US2W61747403
Verified recording
US2W61747403 is “Lullabye” by Fred Hersch Trio,
registered on the CopyrightChains blockchain with CopyrightID
0x8c7d1cf9a38a9de44ab0dce3447db197be0314a8733bbba5af1dacb1e885eb19 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/US2W61747403.
Recording identifiers
- ISRC
- US2W61747403
- Title
- Lullabye
- Artist
- Fred Hersch Trio
- CopyrightID (CopyrightChains transaction hash)
0x8c7d1cf9a38a9de44ab0dce3447db197be0314a8733bbba5af1dacb1e885eb19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:85390af5b465291e660b85504a9bbc3e812b3a96b3f6ec52d98c6f2aece2f4c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W61747403
- Bitcoin block existence check
- https://blockstream.info/api/block/957118