ISRC QMRSZ2100306
Verified recording
QMRSZ2100306 is “African Mailman (2021 - Stereo Remaster)” by Nina Simone,
registered on the CopyrightChains blockchain with CopyrightID
0xfb5d61584c8d55eb85748fe7a6192a5b4c046fd646ed0a89b1e1931fa762007b and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2100306.
Recording identifiers
- ISRC
- QMRSZ2100306
- Title
- African Mailman (2021 - Stereo Remaster)
- Artist
- Nina Simone
- CopyrightID (CopyrightChains transaction hash)
0xfb5d61584c8d55eb85748fe7a6192a5b4c046fd646ed0a89b1e1931fa762007b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:6f0fbccf221c5a061cd66580eb0690266d30ef9cfb51a42f2fc0019783d08f34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2100306
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: African Mailman (2021 - Stereo Remaster) · Machine-readable JSON-LD