ISRC QZTAY2471036
Verified recording
QZTAY2471036 is “HEADLOCK!” by Downfvll,
registered on the CopyrightChains blockchain with CopyrightID
0x1db3fbcf1bb61dd22d3f1c12ab935bac4d10d5b7e8416c65c3513f4f3c1ecf7f 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/QZTAY2471036.
Recording identifiers
- ISRC
- QZTAY2471036
- Title
- HEADLOCK!
- Artist
- Downfvll
- CopyrightID (CopyrightChains transaction hash)
0x1db3fbcf1bb61dd22d3f1c12ab935bac4d10d5b7e8416c65c3513f4f3c1ecf7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:da7ba0c47e5e80bde51a6779cbdd354adc1e0084f5ca14553a1e0898b9d4d289- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2471036
- Bitcoin block existence check
- https://blockstream.info/api/block/953515