ISRC USA560734530
Verified recording
USA560734530 is “The Card Game (The 1954 Radio Broadcast)” by Richard Widmark,
registered on the CopyrightChains blockchain with CopyrightID
0xbd28bbdc12461863fa302d5adefa4b91b3221d04e39b19884d02f5404ab8320c and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560734530.
Recording identifiers
- ISRC
- USA560734530
- Title
- The Card Game (The 1954 Radio Broadcast)
- Artist
- Richard Widmark
- CopyrightID (CopyrightChains transaction hash)
0xbd28bbdc12461863fa302d5adefa4b91b3221d04e39b19884d02f5404ab8320c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:5b07afcf25807d33aad65012338be8627e285a84c7951febc2920419bbb391e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560734530
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: The Card Game (The 1954 Radio Broadcast) · Machine-readable JSON-LD