ISRC QM4TW2152375
Verified recording
QM4TW2152375 is “Express (Original Spirit of the 70s Mix)” by B.T. Express,
registered on the CopyrightChains blockchain with CopyrightID
0x604ee08bd4789def4d54745f6155a9bc43c6f092681b249190b6dc48d8593689 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/QM4TW2152375.
Recording identifiers
- ISRC
- QM4TW2152375
- Title
- Express (Original Spirit of the 70s Mix)
- Artist
- B.T. Express
- CopyrightID (CopyrightChains transaction hash)
0x604ee08bd4789def4d54745f6155a9bc43c6f092681b249190b6dc48d8593689
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bafe68a484e72763a79e2a1f9e908539dd3c8da3c5a1b4fdcd4d813179499106- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2152375
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Express (Original Spirit of the 70s Mix) · Machine-readable JSON-LD