ISRC QZMZ92309370
Verified recording
QZMZ92309370 is “¿COMO ESTÁS?” by Alejo,
registered on the CopyrightChains blockchain with CopyrightID
0x1c9260f55470d14a6be6cd40c8604ca6b9dac51d41ad77a6bae469e005161ff8 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/QZMZ92309370.
Recording identifiers
- ISRC
- QZMZ92309370
- Title
- ¿COMO ESTÁS?
- Artist
- Alejo
- CopyrightID (CopyrightChains transaction hash)
0x1c9260f55470d14a6be6cd40c8604ca6b9dac51d41ad77a6bae469e005161ff8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:fbb3217a2cf0f5c3cf579cbecc5a960fdc48f8bb6a7fbf33ca0ceb1f742fbd50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92309370
- Bitcoin block existence check
- https://blockstream.info/api/block/953513