Petirrojo

Recording identifiers

ISRC

SE5752498713

CopyrightID (CopyrightChains transaction hash)

0x498be1f33b94dff5d6a6090f0b9b12bfc4d33f35c26326f34d6f14ce66c90a5d

Copyright registration time

2026-07-06T07:52:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T18:39:05Z

Bitcoin block

957073

Canonical record hash

sha256:78c398d0436c3d03decb0edd77dfbbecda0c9a642914ef282b7e200ad70d30ba

• 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.