ISRC DEF058931801
Verified recording
DEF058931801 is “Candide, Act I: No. 14, I Am Easily Assimilated (Old Lady's Tango)” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0x5549b97540a868ce566ee4f5a0e6dce2b510997f854905b84bdcece1edeb2a8b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931801.
Recording identifiers
- ISRC
- DEF058931801
- Title
- Candide, Act I: No. 14, I Am Easily Assimilated (Old Lady's Tango)
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0x5549b97540a868ce566ee4f5a0e6dce2b510997f854905b84bdcece1edeb2a8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e8cd510b4a6f9daa924ad48e34eef05e7b5825c46cc1615ab0bdcb046097087d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931801
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Candide, Act I: No. 14, I Am Easily Assimilated (Old Lady's Tango) · Machine-readable JSON-LD