Porte Freson "JJ"
Recording by Chicho Castro y Sus Alia2.
Recording identifiers
- ISRC
- BK4DA2502987
- CopyrightID (CopyrightChains transaction hash)
- 0xacae87136a92e7911b72c7de318873d97e540c65052b71883036b8f83ca13305
- Copyright registration time
- 2026-06-06T05:19:03+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07Z
- Bitcoin block
- 953513
- Canonical record hash
- sha256:8e6e97ffcfc0d4f98c06271c88938577cf07724cdf6b2cc3c57231734886e31e
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.