Oracion (Plegaria)

Recording by Agustín Barrios Mangoré.

Recording identifiers

ISRC
HKI190128507
CopyrightID (CopyrightChains transaction hash)
0x8845e47346772501899c399e143ad9e048f7a20158ff6aa22e5fd6a33372838a
Copyright registration time
2026-07-06T22:28:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:0087ce0d37ad86c846ed0f93954f3d771b7022f36b0b9f022d2e2b8eaa65df16

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.