ISRC QZZ7Q2425706
Verified recording
QZZ7Q2425706 is “darkness calling” by Nxxses,
registered on the CopyrightChains blockchain with CopyrightID
0x3ef33f543dbd11454fbc19e14c6d88ec2535da4a39cde397a70f0fc5c2035ff6 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/QZZ7Q2425706.
Recording identifiers
- ISRC
- QZZ7Q2425706
- Title
- darkness calling
- Artist
- Nxxses
- CopyrightID (CopyrightChains transaction hash)
0x3ef33f543dbd11454fbc19e14c6d88ec2535da4a39cde397a70f0fc5c2035ff6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7989ed15b212139fd6f9a55a0784a29dc6954f03bf221e22647bdc8685afa121- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2425706
- Bitcoin block existence check
- https://blockstream.info/api/block/956304