ISRC USPH21701803
Verified recording
USPH21701803 is “Two Hearts in Three Quarter Time (feat. Robert Stolz)” by Muzak Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x166fee73cdbd8a8b1d028b2aeb0e4dcfae4140cbfd73576359f9a8e4d27192d9 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPH21701803.
Recording identifiers
- ISRC
- USPH21701803
- Title
- Two Hearts in Three Quarter Time (feat. Robert Stolz)
- Artist
- Muzak Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x166fee73cdbd8a8b1d028b2aeb0e4dcfae4140cbfd73576359f9a8e4d27192d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:d817ba8ac0ff474e601b56f15cdcb7b3aa170577a0e75757935793f31a71f101- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPH21701803
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Two Hearts in Three Quarter Time (feat. Robert Stolz) · Machine-readable JSON-LD