ISRC QZTB62261392
Verified recording
QZTB62261392 is “Calvary” by Hidden Renaissance,
registered on the CopyrightChains blockchain with CopyrightID
0xc73f89769a37e14449580f531f2bb565dafd2dfe9ebc7a9654ab6ff738b13cc8 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62261392.
Recording identifiers
- ISRC
- QZTB62261392
- Title
- Calvary
- Artist
- Hidden Renaissance
- CopyrightID (CopyrightChains transaction hash)
0xc73f89769a37e14449580f531f2bb565dafd2dfe9ebc7a9654ab6ff738b13cc8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1c620743f466dfdd652d446afbaf72632341c35a6ebf60f6e175c2b0be250af8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62261392
- Bitcoin block existence check
- https://blockstream.info/api/block/953520