ISRC QZGH81900076
Verified recording
QZGH81900076 is “iWoulda (feat. Renni Rucci)” by Madmarcc,
registered on the CopyrightChains blockchain with CopyrightID
0xb79b9d7039ab9998b42a68fb56ee49c8a2bba5ecc5188d037bf2f12d5f269e52 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGH81900076.
Recording identifiers
- ISRC
- QZGH81900076
- Title
- iWoulda (feat. Renni Rucci)
- Artist
- Madmarcc
- CopyrightID (CopyrightChains transaction hash)
0xb79b9d7039ab9998b42a68fb56ee49c8a2bba5ecc5188d037bf2f12d5f269e52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:c2cf263976d6a22530356c5eff0b31e38b0df6ef197355e433c50550361ba9e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGH81900076
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: iWoulda (feat. Renni Rucci) · Machine-readable JSON-LD