ISRC QZW9L2249676
Verified recording
QZW9L2249676 is “CUÁL?” by YSY A,
registered on the CopyrightChains blockchain with CopyrightID
0x2f680ac2db83b02f25071871adc7e08214995b1aa4b76f94e2107a239dc83a1c 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/QZW9L2249676.
Recording identifiers
- ISRC
- QZW9L2249676
- Title
- CUÁL?
- Artist
- YSY A
- CopyrightID (CopyrightChains transaction hash)
0x2f680ac2db83b02f25071871adc7e08214995b1aa4b76f94e2107a239dc83a1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:367aabbf5a2cc8c25b319f80e4ae2babd2d266f03ebe31be36b5c274e241fa68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2249676
- Bitcoin block existence check
- https://blockstream.info/api/block/953513