ISRC QM3DF2250830
Verified recording
QM3DF2250830 is “District” by SleepingShark,
registered on the CopyrightChains blockchain with CopyrightID
0xef8455f7fe502e34980b482a89a4a69458546297b19d4934ceec6019078060fd and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2250830.
Recording identifiers
- ISRC
- QM3DF2250830
- Title
- District
- Artist
- SleepingShark
- CopyrightID (CopyrightChains transaction hash)
0xef8455f7fe502e34980b482a89a4a69458546297b19d4934ceec6019078060fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:ec9cae803e8b4e56d25d3e3a80f40167612c18010541a44f5e49a9f1deefa2e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2250830
- Bitcoin block existence check
- https://blockstream.info/api/block/960268