ISRC QZKDK2020553
Verified recording
QZKDK2020553 is “sour” by grandee,
registered on the CopyrightChains blockchain with CopyrightID
0xe207694018f58b127bf4e9091f21c842fa1e1828f1eaeef8d3ed9ac5ff8c5946 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2020553.
Recording identifiers
- ISRC
- QZKDK2020553
- Title
- sour
- Artist
- grandee
- CopyrightID (CopyrightChains transaction hash)
0xe207694018f58b127bf4e9091f21c842fa1e1828f1eaeef8d3ed9ac5ff8c5946
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:63aab9b10f9060f2b7ba80ea140fdf39b14f663025b850be15e37e7d38f2d936- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2020553
- Bitcoin block existence check
- https://blockstream.info/api/block/953515