ISRC QZTBC2455818
Verified recording
QZTBC2455818 is “CRACK” by haad7,
registered on the CopyrightChains blockchain with CopyrightID
0x467d6f8d21c38cb85817da68a40393c91e62313ed8274af53b8fd5e6713115d2 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2455818.
Recording identifiers
- ISRC
- QZTBC2455818
- Title
- CRACK
- Artist
- haad7
- CopyrightID (CopyrightChains transaction hash)
0x467d6f8d21c38cb85817da68a40393c91e62313ed8274af53b8fd5e6713115d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:7941e4e9607768b51b25a4dfbb0b82dc5996c4bd6a1c4eac54f7b6cd696f2003- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2455818
- Bitcoin block existence check
- https://blockstream.info/api/block/957120