ISRC QZWDD2450776
Verified recording
QZWDD2450776 is “Focus Music Echoes” by Clean Music For Office Work,
registered on the CopyrightChains blockchain with CopyrightID
0x98f177a3748ceaf1b97b85287bf6e51d8599b23b264211818d0386a3dbddc97c and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2450776.
Recording identifiers
- ISRC
- QZWDD2450776
- Title
- Focus Music Echoes
- Artist
- Clean Music For Office Work
- CopyrightID (CopyrightChains transaction hash)
0x98f177a3748ceaf1b97b85287bf6e51d8599b23b264211818d0386a3dbddc97c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:fdf774e4f174ef8ae12fab755b1efe2ba6b8d3c950f44080c2129059a112bc2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2450776
- Bitcoin block existence check
- https://blockstream.info/api/block/960240