Tonada del Cabestrero

Recording identifiers

ISRC

USA561069141

Release date of the album this recording appears on

1990-11-30

CopyrightID (CopyrightChains transaction hash)

0x6760b4255c9a60bc7c59e0e6869e694fda715c856915073df9ab41c48b967d96

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:20:33Z

Bitcoin block

960419

Canonical record hash

sha256:6278d21e5ebf7d3945bc829233ce6720145c29a958f432a6e9f2792ce564ab7c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USA561069141

What this proof establishes

This recording was released in 1990, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.