ISRC QZMER2000752
Verified recording
QZMER2000752 is “Na Dnie” by $ierra,
registered on the CopyrightChains blockchain with CopyrightID
0x44efb23101b4a8e6e3ecdd5409a58a13ff8ea1c25d759d96e0dd589d6fd03336 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2000752.
Recording identifiers
- ISRC
- QZMER2000752
- Title
- Na Dnie
- Artist
- $ierra
- CopyrightID (CopyrightChains transaction hash)
0x44efb23101b4a8e6e3ecdd5409a58a13ff8ea1c25d759d96e0dd589d6fd03336
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:e35e1f2b85b5e2da1a367e7d98df8f65e94d66718da27359c34a2812c0212e39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2000752
- Bitcoin block existence check
- https://blockstream.info/api/block/960291