ISRC USBC10401985
Verified recording
USBC10401985 is “Lullaby” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x6b7225ecc0031f9151db1359b1583d575f6abad6ed799d7da09133e8f1b2a874 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10401985.
Recording identifiers
- ISRC
- USBC10401985
- Title
- Lullaby
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x6b7225ecc0031f9151db1359b1583d575f6abad6ed799d7da09133e8f1b2a874
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:359d76d5006756a38be5444aa5926e4e00eeafefea6a94c1e651055de2eb91a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10401985
- Bitcoin block existence check
- https://blockstream.info/api/block/960121