ISRC QMBZ91517387
Verified recording
QMBZ91517387 is “Blacker Black” by The Ethiopians,
registered on the CopyrightChains blockchain with CopyrightID
0x30e7322e7b58f1b70d65b07c613609635f6c8d2034815bb23fe62dc7dda93fb7 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/QMBZ91517387.
Recording identifiers
- ISRC
- QMBZ91517387
- Title
- Blacker Black
- Artist
- The Ethiopians
- CopyrightID (CopyrightChains transaction hash)
0x30e7322e7b58f1b70d65b07c613609635f6c8d2034815bb23fe62dc7dda93fb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:266378d984ccfe1636f73cbf49956cbaba293f736ee6710369b937a70b1e15fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91517387
- Bitcoin block existence check
- https://blockstream.info/api/block/957118