ISRC QZTB52271680
Verified recording
QZTB52271680 is “Catch em” by BIG30,
registered on the CopyrightChains blockchain with CopyrightID
0x86dde4b44c65f73de004d4b3b22568b33702b68a0f0593307b2ca19aa2620983 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52271680.
Recording identifiers
- ISRC
- QZTB52271680
- Title
- Catch em
- Artist
- BIG30
- CopyrightID (CopyrightChains transaction hash)
0x86dde4b44c65f73de004d4b3b22568b33702b68a0f0593307b2ca19aa2620983
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2aa1769623159c4d1d3cc12838dde405ff4b77be56664c044619ee86d122af43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52271680
- Bitcoin block existence check
- https://blockstream.info/api/block/956304