A Mi Maneras / Es Mas… Te Perdono

Recording by Nueva Trova Cubana.

Recording identifiers

ISRC
GBMEZ1545083
CopyrightID (CopyrightChains transaction hash)
0x979390c2339c0f12fadcb6e16a940e9bd34af5f4fbf2cb1b1874a0bb049b3919
Copyright registration time
2026-07-31T18:37:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T18:48:12Z
Bitcoin block
960448
Canonical record hash
sha256:4c148a31d6304f1866c4be4ef1bd6f89e1be448e662cf03704f5cbf18eeb1f43

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.