ISRC DEDD72290468
Verified recording
DEDD72290468 is “Children's Album, Op. 39: Old French Song” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8356888d4863fd680f1e58a7b2357b76de6e64fa8b88fa1e270a8679875c8c53 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDD72290468.
Recording identifiers
- ISRC
- DEDD72290468
- Title
- Children's Album, Op. 39: Old French Song
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x8356888d4863fd680f1e58a7b2357b76de6e64fa8b88fa1e270a8679875c8c53
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1b1359f4cb054cd2595fa982fa6e0f4b73a5128463bea59bd1fa23e6f891365a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDD72290468
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Children's Album, Op. 39: Old French Song · Machine-readable JSON-LD