ISRC GBUM71401093
Verified recording
GBUM71401093 is “Black Widow” by Iggy Azalea,
registered on the CopyrightChains blockchain with CopyrightID
0xe8e7aafcd234bee30a28e70dcab2ccd54c38fef39b8f0b64990fc39dcbaa7ecb and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71401093.
Recording identifiers
- ISRC
- GBUM71401093
- Title
- Black Widow
- Artist
- Iggy Azalea
- CopyrightID (CopyrightChains transaction hash)
0xe8e7aafcd234bee30a28e70dcab2ccd54c38fef39b8f0b64990fc39dcbaa7ecb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1587bc9eb94e84bce88e4daa64a299d73cd7682a6ef328e1a3694f3255c230c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71401093
- Bitcoin block existence check
- https://blockstream.info/api/block/953513