Olvida tu Perdicion España (Cancionero de la Colombina, c. 1500)

Recording identifiers

ISRC

SEAEB8663140

Release date of the album this recording appears on

1986-01-28

CopyrightID (CopyrightChains transaction hash)

0x7e0831fd41455e31e1dca277578dc14a026a34d25748f56c7c2e0cfd8a7c937d

Copyright registration time

2026-07-31T04:45:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:17:02Z

Bitcoin block

960348

Canonical record hash

sha256:130b6a0369edd75b55f50e8ba4003a23a8cec13a8035d10cfa1ef9114ee4903b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEAEB8663140

What this proof establishes

This recording was released in 1986, 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.