ISRC DEE479900121

Verified recording

DEE479900121 is “Ciaccona” by Johann Sebastian Bach, registered on the CopyrightChains blockchain with CopyrightID 0xbfa540c6697efc4c7dcf53d34a7ec2a49a5fa4ef6744d5c5cdec3351d39a62d8 and independently timestamped in Bitcoin block 960459 on 2026-07-31. Verify the canonical record, hash, and Bitcoin attestation at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE479900121.

Recording identifiers

ISRC
DEE479900121
Title
Ciaccona
Artist
Johann Sebastian Bach
CopyrightID (CopyrightChains transaction hash)
0xbfa540c6697efc4c7dcf53d34a7ec2a49a5fa4ef6744d5c5cdec3351d39a62d8

Dual-chain proof evidence

Bitcoin-attested timestamp
2026-07-31T20:22:46+00:00
Bitcoin block
960459
Canonical record hash
sha256:b4045bad7661af6e704427a2121af48b80cf179059ff67c7d6b12e8176bb9fb7
Verification API (6-check server-side result)
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE479900121
Bitcoin block existence check
https://blockstream.info/api/block/960459

Full record

Track page: Ciaccona · Machine-readable JSON-LD