ISRC FR10S1773993
Verified recording
FR10S1773993 is “Symphony No. 4 in B-Flat Major, Op. 60: II. Adagio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xbd6666f5d74b723efee9d5c6a23d813c85a9db7c22fea989b109221f5e234a60 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1773993.
Recording identifiers
- ISRC
- FR10S1773993
- Title
- Symphony No. 4 in B-Flat Major, Op. 60: II. Adagio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xbd6666f5d74b723efee9d5c6a23d813c85a9db7c22fea989b109221f5e234a60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:7e60dc8eb09bc2ab13f596c47a7ff502c79b15773ef4f610cbac43482205fbf2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1773993
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Symphony No. 4 in B-Flat Major, Op. 60: II. Adagio · Machine-readable JSON-LD