ISRC QZWDW2431687
Verified recording
QZWDW2431687 is “Whirlpool Waltz” by Spa,
registered on the CopyrightChains blockchain with CopyrightID
0x65a8f9c0af96f9ea52f7c21fd62c623f4088027b73873e85b6c4459a17baee01 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2431687.
Recording identifiers
- ISRC
- QZWDW2431687
- Title
- Whirlpool Waltz
- Artist
- Spa
- CopyrightID (CopyrightChains transaction hash)
0x65a8f9c0af96f9ea52f7c21fd62c623f4088027b73873e85b6c4459a17baee01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:f33bdd6b7c31b94b829ae7666c36c454c2b45b8df01138da6da64ea15134d491- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2431687
- Bitcoin block existence check
- https://blockstream.info/api/block/960273