ISRC QM24S1820750
Verified recording
QM24S1820750 is “Sardonyx” by Dominic J Marshall,
registered on the CopyrightChains blockchain with CopyrightID
0x3592a878ff4aefb8d65a35b8ff0b4c09f8aec0c8b4c1d2109bda6fbf53400d21 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1820750.
Recording identifiers
- ISRC
- QM24S1820750
- Title
- Sardonyx
- Artist
- Dominic J Marshall
- CopyrightID (CopyrightChains transaction hash)
0x3592a878ff4aefb8d65a35b8ff0b4c09f8aec0c8b4c1d2109bda6fbf53400d21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:c3c668a1972a35d6e853eaaf841db32ce7f5d48943e0c10a285ff421d5399a9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1820750
- Bitcoin block existence check
- https://blockstream.info/api/block/960209