ISRC QZZ4J2401265
Verified recording
QZZ4J2401265 is “Hard” by Joeyy,
registered on the CopyrightChains blockchain with CopyrightID
0xd8a142dfff4bc97ff5e111985b8236f5606128739fad1f4aedd1d2f4adffc850 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/QZZ4J2401265.
Recording identifiers
- ISRC
- QZZ4J2401265
- Title
- Hard
- Artist
- Joeyy
- CopyrightID (CopyrightChains transaction hash)
0xd8a142dfff4bc97ff5e111985b8236f5606128739fad1f4aedd1d2f4adffc850
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:3bb370325fc6bee3f9017ab8d8e7392bc3ff44a216c164f79b476d740e474ee1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4J2401265
- Bitcoin block existence check
- https://blockstream.info/api/block/953515