ISRC DEMF32000104
Verified recording
DEMF32000104 is “Ave Maria” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4e4494592769ba8419d9657b68c9b9045b165cbe4b540d776f8bfd9d2c607d03 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEMF32000104.
Recording identifiers
- ISRC
- DEMF32000104
- Title
- Ave Maria
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4e4494592769ba8419d9657b68c9b9045b165cbe4b540d776f8bfd9d2c607d03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:75f1934545ae65dd3a26b68982d23da47bc46cf9a4a2eb5ca85bd0c6139dc81a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEMF32000104
- Bitcoin block existence check
- https://blockstream.info/api/block/960160