ISRC US8270911172
Verified recording
US8270911172 is “27 Pieces for Viola da Gamba, WKO 186-212: Adagio, WKO 209” by Carl Friedrich Abel,
registered on the CopyrightChains blockchain with CopyrightID
0xec0798f8e9f138df1f3c41d2a7ddcfeef5d1b848b5444e1d08a5f7eaef3c5238 and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8270911172.
Recording identifiers
- ISRC
- US8270911172
- Title
- 27 Pieces for Viola da Gamba, WKO 186-212: Adagio, WKO 209
- Artist
- Carl Friedrich Abel
- CopyrightID (CopyrightChains transaction hash)
0xec0798f8e9f138df1f3c41d2a7ddcfeef5d1b848b5444e1d08a5f7eaef3c5238
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:5ec1ecafd42f74fb35dc47cc00a48d037ef954a126f0cd7984f28eebb2209c6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8270911172
- Bitcoin block existence check
- https://blockstream.info/api/block/960259
Full record
Track page: 27 Pieces for Viola da Gamba, WKO 186-212: Adagio, WKO 209 · Machine-readable JSON-LD