ISRC US4R31015970
Verified recording
US4R31015970 is “Symphony No. 9 In D Minor Op. 125 Choral (Ode To Joy) / Part I & Part Ii” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x3b0fc75306fda75facb2557e6020de1ecf9a63ccfe6b8cad8302b174205bc3ce 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/US4R31015970.
Recording identifiers
- ISRC
- US4R31015970
- Title
- Symphony No. 9 In D Minor Op. 125 Choral (Ode To Joy) / Part I & Part Ii
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x3b0fc75306fda75facb2557e6020de1ecf9a63ccfe6b8cad8302b174205bc3ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fdb437b52859a2a6442b93d96b0d0952b0f8b74de5006f69c6625882cd35b50c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31015970
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 9 In D Minor Op. 125 Choral (Ode To Joy) / Part I & Part Ii · Machine-readable JSON-LD