ISRC QZDA41948259
Verified recording
QZDA41948259 is “Say Yeah” by Doble D,
registered on the CopyrightChains blockchain with CopyrightID
0x6b2199f4c41ed97d198cbb4b2019434ac9ca18d16c287d64a3095898caf0aae2 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41948259.
Recording identifiers
- ISRC
- QZDA41948259
- Title
- Say Yeah
- Artist
- Doble D
- CopyrightID (CopyrightChains transaction hash)
0x6b2199f4c41ed97d198cbb4b2019434ac9ca18d16c287d64a3095898caf0aae2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:5e7ffe11d9ac58388a71ad0d089c94c290c983b7251518a0f92a7843e03ece23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41948259
- Bitcoin block existence check
- https://blockstream.info/api/block/960348