ISRC CHE272301836
Verified recording
CHE272301836 is “6 Lyric Pieces, Op. 57: No. 1, Vanished Days” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xd9433d489feafcbd9d85f8b1858c24fff3df8cb6f30f5f6ba74f08073b402506 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272301836.
Recording identifiers
- ISRC
- CHE272301836
- Title
- 6 Lyric Pieces, Op. 57: No. 1, Vanished Days
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xd9433d489feafcbd9d85f8b1858c24fff3df8cb6f30f5f6ba74f08073b402506
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:23a6a45ba52c6d9320ab81f49246ea69417a9687c4d7cb88672a73b8bc36f7bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272301836
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: 6 Lyric Pieces, Op. 57: No. 1, Vanished Days · Machine-readable JSON-LD