Golondrinas
Recording by Osvaldo Fresedo y su Orquesta Típica.
Recording identifiers
- ISRC
- ARF100100136
- CopyrightID (CopyrightChains transaction hash)
- 0xf4b8d1a5d700d56772c644a36fab45aa84aff842f0ded23d5862b1c7c9eff83e
- Copyright registration time
- 2026-07-30T06:00:31+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12Z
- Bitcoin block
- 960216
- Canonical record hash
- sha256:ba1a55395ef36cfc3539ac01c4b7dadb6b0e970c5819e1f723b854ee19f90eab
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.