ISRC QZ9Y21736999
Verified recording
QZ9Y21736999 is “sleep.” by Fushou.,
registered on the CopyrightChains blockchain with CopyrightID
0x99984de4bb9a156bbc3dec1e65430f954697182dc3ca10c56a45a131a4069a1d and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21736999.
Recording identifiers
- ISRC
- QZ9Y21736999
- Title
- sleep.
- Artist
- Fushou.
- CopyrightID (CopyrightChains transaction hash)
0x99984de4bb9a156bbc3dec1e65430f954697182dc3ca10c56a45a131a4069a1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:0729de91c2a3b6ba19c8afa8bdf1273556c27fbedd157087f181e3873cf9c855- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21736999
- Bitcoin block existence check
- https://blockstream.info/api/block/960459