Espontâneo 15 Anos

Recording identifiers

ISRC

BRMLH1300040

CopyrightID (CopyrightChains transaction hash)

0x46138d7a6f72334a0e34464b2a1a108bd215d0eb5f1da27a03ab2d77146472e3

Copyright registration time

2026-06-24T20:04:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:138ca1f2a2765a2d99fd3c0c5389ef885519de586b4eb39258778538ac41f53b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.