ISRC DEP629501235
Verified recording
DEP629501235 is “Album for Children, Op. 39: Valse. Allegro assai” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x6a5871ea46929a710143fde2e9a7d0a26cc2221da2459ed609197305eaa3d10c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEP629501235.
Recording identifiers
- ISRC
- DEP629501235
- Title
- Album for Children, Op. 39: Valse. Allegro assai
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x6a5871ea46929a710143fde2e9a7d0a26cc2221da2459ed609197305eaa3d10c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c5ff6388416e71e8c17b5707ab0de08668dcb48f4392da1023e940b3d02676c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEP629501235
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Album for Children, Op. 39: Valse. Allegro assai · Machine-readable JSON-LD