ISRC USKC61216205
Verified recording
USKC61216205 is “1600 Pennsylvania Avenue, Act I: Take Care of This House” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0x305df5bcc6595bfc4918e5675d7125546d0e0402d5721cd9d523e8f0c47902a9 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/USKC61216205.
Recording identifiers
- ISRC
- USKC61216205
- Title
- 1600 Pennsylvania Avenue, Act I: Take Care of This House
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0x305df5bcc6595bfc4918e5675d7125546d0e0402d5721cd9d523e8f0c47902a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:912db5177d79bb89c6f39d7315a48510bf29d6b3011432bea35fc6feea2a678f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC61216205
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: 1600 Pennsylvania Avenue, Act I: Take Care of This House · Machine-readable JSON-LD