ISRC SKB260513208
Verified recording
SKB260513208 is “Sinfonia à Violoncello Solo in D Major: I. Adagio” by Antonio Caldara,
registered on the CopyrightChains blockchain with CopyrightID
0x21de2d1d7f9a3d5c324c998ab0a1791cd829204da4a190c34b23352eb60b835b 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/SKB260513208.
Recording identifiers
- ISRC
- SKB260513208
- Title
- Sinfonia à Violoncello Solo in D Major: I. Adagio
- Artist
- Antonio Caldara
- CopyrightID (CopyrightChains transaction hash)
0x21de2d1d7f9a3d5c324c998ab0a1791cd829204da4a190c34b23352eb60b835b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:49aa0c83f5a0429d71c8b93d5110585468adb8e81e50effa17f215cf85afb6a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKB260513208
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonia à Violoncello Solo in D Major: I. Adagio · Machine-readable JSON-LD