ISRC DEN961600050
Verified recording
DEN961600050 is “Lyric Pieces Book X, Op. 71: No. 1 Once Upon A Time” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xbb2d50aeae858207affaa4443b0112164fbe8bfce0f549efe0f07a5470062c6e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600050.
Recording identifiers
- ISRC
- DEN961600050
- Title
- Lyric Pieces Book X, Op. 71: No. 1 Once Upon A Time
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xbb2d50aeae858207affaa4443b0112164fbe8bfce0f549efe0f07a5470062c6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9767c7bfd4c8d2b21379d4fbf50017a390670125b51410f6bb25dffeb3486faa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600050
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Lyric Pieces Book X, Op. 71: No. 1 Once Upon A Time · Machine-readable JSON-LD