ISRC QZACR2300540
Verified recording
QZACR2300540 is “RST” by SUBSTANCE810,
registered on the CopyrightChains blockchain with CopyrightID
0x302b22a5cbe29a912819621e032cb5700c3f5de8320220dd3435f9326032b87e and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2300540.
Recording identifiers
- ISRC
- QZACR2300540
- Title
- RST
- Artist
- SUBSTANCE810
- CopyrightID (CopyrightChains transaction hash)
0x302b22a5cbe29a912819621e032cb5700c3f5de8320220dd3435f9326032b87e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:b81a8b3992ed0876582dcc1e2c2a73e1b8bb704e9a8136c84cbbd5d441521e55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2300540
- Bitcoin block existence check
- https://blockstream.info/api/block/960418