ISRC USA371069901
Verified recording
USA371069901 is “Black Widow” by Bruce Dickinson,
registered on the CopyrightChains blockchain with CopyrightID
0x198c5d91e5732ef4a6f1dbf888e81dda6b8bf8dbd345ecee016a0ccc32b21f86 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371069901.
Recording identifiers
- ISRC
- USA371069901
- Title
- Black Widow
- Artist
- Bruce Dickinson
- CopyrightID (CopyrightChains transaction hash)
0x198c5d91e5732ef4a6f1dbf888e81dda6b8bf8dbd345ecee016a0ccc32b21f86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:dadaad6ea7f0f64fa3a3dd5271369171ad263ad3f881ce5dbf502c33b18678d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371069901
- Bitcoin block existence check
- https://blockstream.info/api/block/960478