ISRC BGA671266966
Verified recording
BGA671266966 is “Vocalise No. 14 for Viola and Piano, Op. 34: Lentamente” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x670979a7b61117449b94feb66c492449b7d3b64fb2a9608c6d7e99a2e7c78285 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA671266966.
Recording identifiers
- ISRC
- BGA671266966
- Title
- Vocalise No. 14 for Viola and Piano, Op. 34: Lentamente
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x670979a7b61117449b94feb66c492449b7d3b64fb2a9608c6d7e99a2e7c78285
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:72ebe435e39bea135d54bf91f54af289b692b724529ab92594b1cac79e393eb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA671266966
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Vocalise No. 14 for Viola and Piano, Op. 34: Lentamente · Machine-readable JSON-LD