Rock And Roll

Recording by La Sonora Matancera.

Recording identifiers

ISRC
US78T0502357
CopyrightID (CopyrightChains transaction hash)
0x2f570b02660b374816137406b2d0ae14288b43644681f776b354e3cc0135732e
Copyright registration time
2026-06-09T12:31:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:2d4f952b09f6fcb33d6d8e6d2aa9608376e962617174986ecdbfd097f1b01f06

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.