ISRC QZFYW1989375
Verified recording
QZFYW1989375 is “Smile” by Arrival Sound System,
registered on the CopyrightChains blockchain with CopyrightID
0x1f8d505bf62795e7c224d63bc0128a65579caa871d68cd282b47969569fee142 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1989375.
Recording identifiers
- ISRC
- QZFYW1989375
- Title
- Smile
- Artist
- Arrival Sound System
- CopyrightID (CopyrightChains transaction hash)
0x1f8d505bf62795e7c224d63bc0128a65579caa871d68cd282b47969569fee142
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:3c7b7f2f1125c41035da5a358e6e019fd05027f48913de2c31fb2f31a45ba316- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1989375
- Bitcoin block existence check
- https://blockstream.info/api/block/960494