Deber del Ser

Recording identifiers

ISRC

QZDA62140806

Release date of the album this recording appears on

2021-04-10

CopyrightID (CopyrightChains transaction hash)

0x12c2c51ac5cd1c8d845f7cec4fbef8a7f63bf2fbcac6cb3a73fb9ec5bb0b0c85

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T02:21:55Z

Bitcoin block

960198

Canonical record hash

sha256:30972a5b9ae2d4499f07bf80cb7131211a8d6f27957f72fb806228e56b6f27a4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZDA62140806

What this proof establishes

This recording was released in 2021, 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.