ISRC QZDA72098204
Verified recording
QZDA72098204 is “Itsum” by COPYCATT,
registered on the CopyrightChains blockchain with CopyrightID
0x9bbf652c30fc7ba327f205a8472e08b9bed37f8467bd7760b05192869ce9d488 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72098204.
Recording identifiers
- ISRC
- QZDA72098204
- Title
- Itsum
- Artist
- COPYCATT
- CopyrightID (CopyrightChains transaction hash)
0x9bbf652c30fc7ba327f205a8472e08b9bed37f8467bd7760b05192869ce9d488
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:c771e318398d3deaa52e525c9f453e3f6acd8ea2c3d51187cc237137c9bc1422- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72098204
- Bitcoin block existence check
- https://blockstream.info/api/block/960144