ISRC QZHZ52143324
Verified recording
QZHZ52143324 is “Only Thing” by Helder Simz,
registered on the CopyrightChains blockchain with CopyrightID
0x8bd70812e7416f53a7249a5661a45bde9d13d688d16b1e9ff17a52e1681ca94f and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52143324.
Recording identifiers
- ISRC
- QZHZ52143324
- Title
- Only Thing
- Artist
- Helder Simz
- CopyrightID (CopyrightChains transaction hash)
0x8bd70812e7416f53a7249a5661a45bde9d13d688d16b1e9ff17a52e1681ca94f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:d6d6327af021e9aa3380e4cc86e0c3c324cc3dab4bf875f58546553c56c2ad95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52143324
- Bitcoin block existence check
- https://blockstream.info/api/block/960273