ISRC USZZR0811106
Verified recording
USZZR0811106 is “Que? Aha!” by Jossie Esteban,
registered on the CopyrightChains blockchain with CopyrightID
0x013148cf58a7803c6bc0f6d0a0ce810b4c70caa99a3954d45ed746e70305c1eb and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR0811106.
Recording identifiers
- ISRC
- USZZR0811106
- Title
- Que? Aha!
- Artist
- Jossie Esteban
- CopyrightID (CopyrightChains transaction hash)
0x013148cf58a7803c6bc0f6d0a0ce810b4c70caa99a3954d45ed746e70305c1eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:750dc5af9c18b65b20b48fc645f9bd9b9d6ac5e387c714f2b223191ef956e60a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR0811106
- Bitcoin block existence check
- https://blockstream.info/api/block/953513