ISRC QMDA71595794
Verified recording
QMDA71595794 is “Maria en la Playa” by Compay Segundo,
registered on the CopyrightChains blockchain with CopyrightID
0xbd4a32452860f88264039da29e913b324265bae63a6a41b832499c972c330e17 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/QMDA71595794.
Recording identifiers
- ISRC
- QMDA71595794
- Title
- Maria en la Playa
- Artist
- Compay Segundo
- CopyrightID (CopyrightChains transaction hash)
0xbd4a32452860f88264039da29e913b324265bae63a6a41b832499c972c330e17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:5382598b653fb32edfaec55ed461df44dd2320028f66f926cd5a65c2ba88a713- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71595794
- Bitcoin block existence check
- https://blockstream.info/api/block/960138