ISRC QZTAY2229138
Verified recording
QZTAY2229138 is “Ultimo Concierto” by Jarabe kidd,
registered on the CopyrightChains blockchain with CopyrightID
0xfecd3cd6c8e7c1ea0f3652cf04e256ab6c118e7327b357614eb0eaec82dc4dac and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2229138.
Recording identifiers
- ISRC
- QZTAY2229138
- Title
- Ultimo Concierto
- Artist
- Jarabe kidd
- CopyrightID (CopyrightChains transaction hash)
0xfecd3cd6c8e7c1ea0f3652cf04e256ab6c118e7327b357614eb0eaec82dc4dac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:fb64cb7bdc0358680ea82955b44831d99f1fd34d2b01e4932452ed55ad3364a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2229138
- Bitcoin block existence check
- https://blockstream.info/api/block/960121