Juramento

Recording by Compay Segundo.

Recording identifiers

ISRC
ES5010080006
CopyrightID (CopyrightChains transaction hash)
0xc40c17cbe2741dd8bb148339661adff43d9d27999272c925a8fedc5580a1231f
Copyright registration time
2026-06-18T05:57:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:8693efaca14979e790ce219638b1699e93db4bdb1e655cb7e74541ed1905fb64

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.