ISRC QZHN81928586
Verified recording
QZHN81928586 is “Sirens” by MARTIN K4RMA,
registered on the CopyrightChains blockchain with CopyrightID
0x8daa608176f21413975ed2ee8c537e0d2c35a3dd35dbd8262f599d2778aaf5e4 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN81928586.
Recording identifiers
- ISRC
- QZHN81928586
- Title
- Sirens
- Artist
- MARTIN K4RMA
- CopyrightID (CopyrightChains transaction hash)
0x8daa608176f21413975ed2ee8c537e0d2c35a3dd35dbd8262f599d2778aaf5e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:6ca4214b1aee4101228183b3774615004f487a1f84cf2d97d6e7f6ebd553577b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN81928586
- Bitcoin block existence check
- https://blockstream.info/api/block/960254