ISRC QZZ8B2423598
Verified recording
QZZ8B2423598 is “Ecko” by Three,
registered on the CopyrightChains blockchain with CopyrightID
0xc72666855519b3786cf5e76ec29dfb01ccb2c87d1b7171bcf02da49eb2ae9638 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2423598.
Recording identifiers
- ISRC
- QZZ8B2423598
- Title
- Ecko
- Artist
- Three
- CopyrightID (CopyrightChains transaction hash)
0xc72666855519b3786cf5e76ec29dfb01ccb2c87d1b7171bcf02da49eb2ae9638
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:1665ed09909959330d1fbca14c03f9f46a3a4a01b128861bfdfe87593302501f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2423598
- Bitcoin block existence check
- https://blockstream.info/api/block/960207