ISRC QZWDD2287286
Verified recording
QZWDD2287286 is “MAYBACH” by Derek,
registered on the CopyrightChains blockchain with CopyrightID
0x2055cacb56198dd530e79441f7e165ff4de4037b913abe5387b98558ff206cd6 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/QZWDD2287286.
Recording identifiers
- ISRC
- QZWDD2287286
- Title
- MAYBACH
- Artist
- Derek
- CopyrightID (CopyrightChains transaction hash)
0x2055cacb56198dd530e79441f7e165ff4de4037b913abe5387b98558ff206cd6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:93f4536f22088a5f1e96e6cb5c02f40f8818a6f07a17cf481f251458de917279- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2287286
- Bitcoin block existence check
- https://blockstream.info/api/block/953513