ISRC DEF055531310
Verified recording
DEF055531310 is “Christmas Oratorio, BWV 248 / Part Two - For The Second Day Of Christmas: No. 10 Sinfonia” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0c7d06f1876ae487d1e8191bcb039e838b567340ff47b59758002401c6b11223 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055531310.
Recording identifiers
- ISRC
- DEF055531310
- Title
- Christmas Oratorio, BWV 248 / Part Two - For The Second Day Of Christmas: No. 10 Sinfonia
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0c7d06f1876ae487d1e8191bcb039e838b567340ff47b59758002401c6b11223
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6f4be530d459111df9d4eeb2c73deddeae57493de75c08a4bf5403b0db5f8282- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055531310
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Christmas Oratorio, BWV 248 / Part Two - For The Second Day Of Christmas: No. 10 Sinfonia · Machine-readable JSON-LD