ISRC QM4TW1604065
Verified recording
QM4TW1604065 is “Shake It Off” by B.T. Express,
registered on the CopyrightChains blockchain with CopyrightID
0xdd0b07471815e824c5dca02592876b7e98b37b730c104b73009ee7157da04f41 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1604065.
Recording identifiers
- ISRC
- QM4TW1604065
- Title
- Shake It Off
- Artist
- B.T. Express
- CopyrightID (CopyrightChains transaction hash)
0xdd0b07471815e824c5dca02592876b7e98b37b730c104b73009ee7157da04f41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:8004035df5a4b40a7709891299d54caaf4f6aec90afe25320b001e829bd46e0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1604065
- Bitcoin block existence check
- https://blockstream.info/api/block/960144