Hoy

Recording identifiers

ISRC

QZXDA2300077

Release date of the album this recording appears on

2023-12-01

CopyrightID (CopyrightChains transaction hash)

0xe4b519b3518e72e278dd040f63bc6ba18bc3e5d2aacb040dd99d56e8d3329ba4

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T20:22:46Z

Bitcoin block

960459

Canonical record hash

sha256:933abe904a01d8c7ebe43445d95342dc8b4810de4a127b45532c8bcd91071312

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZXDA2300077

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.