ISRC USB8U1600511
Verified recording
USB8U1600511 is “Ur idyll och epigram av J.L. Runeberg, Op. 4a: Flickan knyter i Johannenatten (The girl on midsummer eve)” by Wilhelm Stenhammar,
registered on the CopyrightChains blockchain with CopyrightID
0xd7dc99fa7180f6c0993c6246df7c9a5158c4818a60c22c259368616e03163b28 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/USB8U1600511.
Recording identifiers
- ISRC
- USB8U1600511
- Title
- Ur idyll och epigram av J.L. Runeberg, Op. 4a: Flickan knyter i Johannenatten (The girl on midsummer eve)
- Artist
- Wilhelm Stenhammar
- CopyrightID (CopyrightChains transaction hash)
0xd7dc99fa7180f6c0993c6246df7c9a5158c4818a60c22c259368616e03163b28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:79f1b1857895809569e146fc24f551ae6ed91fec47ba3d6dbb20bc2f66fa6839- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1600511
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Ur idyll och epigram av J.L. Runeberg, Op. 4a: Flickan knyter i Johannenatten (The girl on midsummer eve) · Machine-readable JSON-LD