ISRC QZZ8B2411157
Verified recording
QZZ8B2411157 is “Sonhos” by astrx,
registered on the CopyrightChains blockchain with CopyrightID
0xfd9e2451c1f3241cc263dcff7fd10a0144cf7e9de4d3d26141687ffb5f546b1c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2411157.
Recording identifiers
- ISRC
- QZZ8B2411157
- Title
- Sonhos
- Artist
- astrx
- CopyrightID (CopyrightChains transaction hash)
0xfd9e2451c1f3241cc263dcff7fd10a0144cf7e9de4d3d26141687ffb5f546b1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:66de4402dde3f6be0665e3c1e184dca72575b51fc5cd26cdf3ada182b3fd7f56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2411157
- Bitcoin block existence check
- https://blockstream.info/api/block/957118