ISRC DEF057400412
Verified recording
DEF057400412 is “Lyric Pieces Book IX, Op. 68: No. 5 At The Cradle” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0x49ee605545a742fb04a3eeb00bce307c9540bd39c242afb268d37d51387c0755 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057400412.
Recording identifiers
- ISRC
- DEF057400412
- Title
- Lyric Pieces Book IX, Op. 68: No. 5 At The Cradle
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0x49ee605545a742fb04a3eeb00bce307c9540bd39c242afb268d37d51387c0755
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:72b4d3ef53083c96808735acdb4e8c4d7d1a13516479d5a93fad348ec01935ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057400412
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Lyric Pieces Book IX, Op. 68: No. 5 At The Cradle · Machine-readable JSON-LD