ISRC QZL9X5819892
Verified recording
QZL9X5819892 is “Background for Memorable Yearning” by Work Music,
registered on the CopyrightChains blockchain with CopyrightID
0x62d9b4c6793e6d7b835ab4d500b6942e9d9f4999a06324f0415f4784b6ee1a6c and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819892.
Recording identifiers
- ISRC
- QZL9X5819892
- Title
- Background for Memorable Yearning
- Artist
- Work Music
- CopyrightID (CopyrightChains transaction hash)
0x62d9b4c6793e6d7b835ab4d500b6942e9d9f4999a06324f0415f4784b6ee1a6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:29fc2b5eb6f51ef5db45a439039708a0b886ea179d33d01aedaca5cc04220651- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819892
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: Background for Memorable Yearning · Machine-readable JSON-LD