ISRC DEF059903374
Verified recording
DEF059903374 is “Suite for Solo Cello No. 6 in D Major, BWV 1012: IV. Sarabande” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2e98174d834e471ad7f0c7fd8a8f8d2d81f74aabf7cf75bc8bd9cd817ead2af8 and independently timestamped
in Bitcoin block 957043 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059903374.
Recording identifiers
- ISRC
- DEF059903374
- Title
- Suite for Solo Cello No. 6 in D Major, BWV 1012: IV. Sarabande
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2e98174d834e471ad7f0c7fd8a8f8d2d81f74aabf7cf75bc8bd9cd817ead2af8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T13:52:39+00:00
- Bitcoin block
- 957043
- Canonical record hash
sha256:9d0c338a010d21818fae5c5b126340a139c9af102bf10dc33e444f49e09292f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059903374
- Bitcoin block existence check
- https://blockstream.info/api/block/957043
Full record
Track page: Suite for Solo Cello No. 6 in D Major, BWV 1012: IV. Sarabande · Machine-readable JSON-LD