ISRC SEBAA1300908
Verified recording
SEBAA1300908 is “Violin Concerto No. 3 in G Major, K. 216: II. Adagio” by Nils-Erik Sparf,
registered on the CopyrightChains blockchain with CopyrightID
0x6df6d6f36190129bc610619758083c2ce716344a4c02216e3f8f6481bde2f4c0 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1300908.
Recording identifiers
- ISRC
- SEBAA1300908
- Title
- Violin Concerto No. 3 in G Major, K. 216: II. Adagio
- Artist
- Nils-Erik Sparf
- CopyrightID (CopyrightChains transaction hash)
0x6df6d6f36190129bc610619758083c2ce716344a4c02216e3f8f6481bde2f4c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:68ca19a1ec8f1e921388621da5efccb1bf95048d02f971c51f1189d91953d176- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1300908
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Violin Concerto No. 3 in G Major, K. 216: II. Adagio · Machine-readable JSON-LD