ISRC QZES62310862
Verified recording
QZES62310862 is “PROBLEM CHILD” by SAPPHIRE,
registered on the CopyrightChains blockchain with CopyrightID
0x755004583019e3d28432acacfb9286245fd93df6565999457b6d36e44e9b60a5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62310862.
Recording identifiers
- ISRC
- QZES62310862
- Title
- PROBLEM CHILD
- Artist
- SAPPHIRE
- CopyrightID (CopyrightChains transaction hash)
0x755004583019e3d28432acacfb9286245fd93df6565999457b6d36e44e9b60a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:46a4cbe9f56ad0a238bdc60ad8d6d8ad51b2ea55c76125e16b76476e8b7a021e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62310862
- Bitcoin block existence check
- https://blockstream.info/api/block/957118