ISRC US8270911170
Verified recording
US8270911170 is “27 Pieces for Viola da Gamba, WKO 186-212: Prelude, WKO 205” by Carl Friedrich Abel,
registered on the CopyrightChains blockchain with CopyrightID
0x735ef7a7740a3de999fb6c6c2ef103d21e7c61544e8339ba4ee24c06c9ff72df and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8270911170.
Recording identifiers
- ISRC
- US8270911170
- Title
- 27 Pieces for Viola da Gamba, WKO 186-212: Prelude, WKO 205
- Artist
- Carl Friedrich Abel
- CopyrightID (CopyrightChains transaction hash)
0x735ef7a7740a3de999fb6c6c2ef103d21e7c61544e8339ba4ee24c06c9ff72df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d1341da906ddac7b925877f491a9dc78df7108509daf03de2e2551243499b134- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8270911170
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 27 Pieces for Viola da Gamba, WKO 186-212: Prelude, WKO 205 · Machine-readable JSON-LD