ISRC QZJ842401371
Verified recording
QZJ842401371 is “Bloodtype” by COIN,
registered on the CopyrightChains blockchain with CopyrightID
0xd40743516f0b7f33b0711f9bba178e4dc3bd9049a2b8a5d9c7d1a5cad8db0a7c and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ842401371.
Recording identifiers
- ISRC
- QZJ842401371
- Title
- Bloodtype
- Artist
- COIN
- CopyrightID (CopyrightChains transaction hash)
0xd40743516f0b7f33b0711f9bba178e4dc3bd9049a2b8a5d9c7d1a5cad8db0a7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:09c106c780c96e51edc2e224f9f458b20ede8e684afb19946e7f682530584386- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ842401371
- Bitcoin block existence check
- https://blockstream.info/api/block/953515