ISRC QZNWU2262730
Verified recording
QZNWU2262730 is “Stallin'” by Mack H.D,
registered on the CopyrightChains blockchain with CopyrightID
0x5b1f674d376c85c1a65534a259fcd165db29b957722fb0d94b94df347d25e357 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2262730.
Recording identifiers
- ISRC
- QZNWU2262730
- Title
- Stallin'
- Artist
- Mack H.D
- CopyrightID (CopyrightChains transaction hash)
0x5b1f674d376c85c1a65534a259fcd165db29b957722fb0d94b94df347d25e357
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c88a02bc1b9288ce5b5d765ffe831bd12c04723457a0ee580322455f6c1bfa1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2262730
- Bitcoin block existence check
- https://blockstream.info/api/block/953513