ISRC QM4TX2500754
Verified recording
QM4TX2500754 is “Upside Down - 2025 Remaster” by Joe Higgs,
registered on the CopyrightChains blockchain with CopyrightID
0x3e4749b73f3b801ff13a2178242af4b4c104784b797b8ac0c7f6fa3d0e47eb42 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2500754.
Recording identifiers
- ISRC
- QM4TX2500754
- Title
- Upside Down - 2025 Remaster
- Artist
- Joe Higgs
- CopyrightID (CopyrightChains transaction hash)
0x3e4749b73f3b801ff13a2178242af4b4c104784b797b8ac0c7f6fa3d0e47eb42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:e34bb3823d1b605a287a33b88729006da410ecacef0e46914ec0eb1d417798e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2500754
- Bitcoin block existence check
- https://blockstream.info/api/block/959163
Full record
Track page: Upside Down - 2025 Remaster · Machine-readable JSON-LD