ISRC QZMER2017506
Verified recording
QZMER2017506 is “JESTER” by BLVCK,
registered on the CopyrightChains blockchain with CopyrightID
0x35cefeb561ef611d71376eb104f76376b432b5a0c22d57f2414734c43604dce5 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2017506.
Recording identifiers
- ISRC
- QZMER2017506
- Title
- JESTER
- Artist
- BLVCK
- CopyrightID (CopyrightChains transaction hash)
0x35cefeb561ef611d71376eb104f76376b432b5a0c22d57f2414734c43604dce5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:c1b6decde9b1bc9c095bd00ead7002a6dc42572465bea90fa1a784dfceb63faa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2017506
- Bitcoin block existence check
- https://blockstream.info/api/block/960203