ISRC QMBZ91745480
Verified recording
QMBZ91745480 is “Lucecita” by Ulises Bueno,
registered on the CopyrightChains blockchain with CopyrightID
0x1c5d978f5894cfb3a665f2e4fd8b2ea080427e88d648b1acdd43e01236e5092a 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/QMBZ91745480.
Recording identifiers
- ISRC
- QMBZ91745480
- Title
- Lucecita
- Artist
- Ulises Bueno
- CopyrightID (CopyrightChains transaction hash)
0x1c5d978f5894cfb3a665f2e4fd8b2ea080427e88d648b1acdd43e01236e5092a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:cf807da90e696324c90c291b01ead4ecda5b7ae2e81ce84f99fe1a3015ca3427- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91745480
- Bitcoin block existence check
- https://blockstream.info/api/block/953513