ISRC QZACR2300538
Verified recording
QZACR2300538 is “Gargantuan” by SUBSTANCE810,
registered on the CopyrightChains blockchain with CopyrightID
0xfe98cc22bc9d895ec3cdb69b71065ffd49e7e95e142bc58cad804536a9a3c9c6 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2300538.
Recording identifiers
- ISRC
- QZACR2300538
- Title
- Gargantuan
- Artist
- SUBSTANCE810
- CopyrightID (CopyrightChains transaction hash)
0xfe98cc22bc9d895ec3cdb69b71065ffd49e7e95e142bc58cad804536a9a3c9c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:b9770988235e32806df42e348081587d0fc3a0d77278a9f2811e1d3145a8e411- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2300538
- Bitcoin block existence check
- https://blockstream.info/api/block/960300