ISRC QM6MZ1537664
Verified recording
QM6MZ1537664 is “El Mal Dormido (Gato)” by Atahualpa Yupanqui,
registered on the CopyrightChains blockchain with CopyrightID
0xc4f6dd19ff95f35f5694475e5872163d57c68ff9e39f60c7db2a98bf9b7ab32e 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/QM6MZ1537664.
Recording identifiers
- ISRC
- QM6MZ1537664
- Title
- El Mal Dormido (Gato)
- Artist
- Atahualpa Yupanqui
- CopyrightID (CopyrightChains transaction hash)
0xc4f6dd19ff95f35f5694475e5872163d57c68ff9e39f60c7db2a98bf9b7ab32e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:3664fb92fb5953d97993da16bbebc8125f051cf528ff675ecd7be0a2c13f191a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1537664
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: El Mal Dormido (Gato) · Machine-readable JSON-LD