ISRC QM4TW2191381
Verified recording
QM4TW2191381 is “Tune for Tony - Extended Version” by David Garfield,
registered on the CopyrightChains blockchain with CopyrightID
0x71d7f6997aad2a29d6c1c444beb40c46014d618ab8b7cbca70020d29f567a178 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2191381.
Recording identifiers
- ISRC
- QM4TW2191381
- Title
- Tune for Tony - Extended Version
- Artist
- David Garfield
- CopyrightID (CopyrightChains transaction hash)
0x71d7f6997aad2a29d6c1c444beb40c46014d618ab8b7cbca70020d29f567a178
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:07e2cc4f20570f5e2768d81f3fd70bdb36f8b59006224b7ea099cbea9bb24971- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2191381
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Tune for Tony - Extended Version · Machine-readable JSON-LD