ISRC DEF059903393
Verified recording
DEF059903393 is “Suite for Solo Cello No. 4 in E-Flat Major, BWV 1010: III. Courante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x75eeb55a64407de03bb0f9b9f1e431bd73eee8e0f7e85f8a0690f12ae059b950 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059903393.
Recording identifiers
- ISRC
- DEF059903393
- Title
- Suite for Solo Cello No. 4 in E-Flat Major, BWV 1010: III. Courante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x75eeb55a64407de03bb0f9b9f1e431bd73eee8e0f7e85f8a0690f12ae059b950
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:ca26557f7433cf4d15ecea8d5e0f0ca7cf319e54a864d64a2e6efa80f3a0de33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059903393
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Suite for Solo Cello No. 4 in E-Flat Major, BWV 1010: III. Courante · Machine-readable JSON-LD