ISRC QMDA72207909
Verified recording
QMDA72207909 is “Lloro” by Pipe Calderón,
registered on the CopyrightChains blockchain with CopyrightID
0x4be1b32aa6b0276dee24c5d7f3c6dd4ff8130c9fa6eb6f30784a93b03b0c4689 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72207909.
Recording identifiers
- ISRC
- QMDA72207909
- Title
- Lloro
- Artist
- Pipe Calderón
- CopyrightID (CopyrightChains transaction hash)
0x4be1b32aa6b0276dee24c5d7f3c6dd4ff8130c9fa6eb6f30784a93b03b0c4689
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:1dc137d8a97b429b3a31efa2a837ef78ebdc70b25ad84d15e293b35748e44f91- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72207909
- Bitcoin block existence check
- https://blockstream.info/api/block/960138