ISRC QM4TW2129329
Verified recording
QM4TW2129329 is “Barriers” by Hus KingPin,
registered on the CopyrightChains blockchain with CopyrightID
0x4025b68ba87877741f034b4649b09c79373c13a514421ca7c31f0d510741fd1c and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2129329.
Recording identifiers
- ISRC
- QM4TW2129329
- Title
- Barriers
- Artist
- Hus KingPin
- CopyrightID (CopyrightChains transaction hash)
0x4025b68ba87877741f034b4649b09c79373c13a514421ca7c31f0d510741fd1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:e568bbb97a6cdbb7d903007ff94ab795a674f938e0c66a11b88134b7bfbc1f23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2129329
- Bitcoin block existence check
- https://blockstream.info/api/block/960209