ISRC IEACI0900107
Verified recording
IEACI0900107 is “Black Widow” by Donovan,
registered on the CopyrightChains blockchain with CopyrightID
0x655bbf02e5a94893b88d5d115dcb373a46c8d0dd11fef874a18a2eeb520ba8a4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEACI0900107.
Recording identifiers
- ISRC
- IEACI0900107
- Title
- Black Widow
- Artist
- Donovan
- CopyrightID (CopyrightChains transaction hash)
0x655bbf02e5a94893b88d5d115dcb373a46c8d0dd11fef874a18a2eeb520ba8a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5687377482856a278d7c47e5988ee4279006bea0115c3ee67d3163e41aa609c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEACI0900107
- Bitcoin block existence check
- https://blockstream.info/api/block/957118