Bolyongó
Recording by Margaret Island.
Recording identifiers
- ISRC
- HUA791400503
- CopyrightID (CopyrightChains transaction hash)
- 0x402d3722e8b5a26be8c15bc7034e8731cf20b4f41e60f14e950c53c8214e0bdf
- Copyright registration time
- 2026-06-09T11:21:21+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41Z
- Bitcoin block
- 953536
- Canonical record hash
- sha256:cbe3872fc5aaf897fc48216d9881f7d4d1f93a56b3f70a0ce7383823471fedd0
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.