ISRC QZK6L2451740
Verified recording
QZK6L2451740 is “Darkness” by Sirio,
registered on the CopyrightChains blockchain with CopyrightID
0x49a519360d0fd1c4aec631faec4e79c0c05d651fe782639f5b7895f0855b2973 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2451740.
Recording identifiers
- ISRC
- QZK6L2451740
- Title
- Darkness
- Artist
- Sirio
- CopyrightID (CopyrightChains transaction hash)
0x49a519360d0fd1c4aec631faec4e79c0c05d651fe782639f5b7895f0855b2973
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e4f3a9e6e6f6c3e00d7936571c8cea27a63238ca01d7a1aefaf70062dafd3415- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2451740
- Bitcoin block existence check
- https://blockstream.info/api/block/956304