ISRC QZWDE2400692
Verified recording
QZWDE2400692 is “MAMA” by Decue,
registered on the CopyrightChains blockchain with CopyrightID
0xad5323af4bae9e2e3a6aa743c7be6b13bf173ac8c8e095f83431801ee6ac4755 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2400692.
Recording identifiers
- ISRC
- QZWDE2400692
- Title
- MAMA
- Artist
- Decue
- CopyrightID (CopyrightChains transaction hash)
0xad5323af4bae9e2e3a6aa743c7be6b13bf173ac8c8e095f83431801ee6ac4755
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:2a7284efcef6e9ca5ee96cd3450d2966798e0d7fb01864ec52f2500bba25dfe3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2400692
- Bitcoin block existence check
- https://blockstream.info/api/block/957120