gió mang hương về giờ em ở đâu (gió speed up)

Recording identifiers

ISRC

VNA0F2308782

Release date of the album this recording appears on

2023-03-30

CopyrightID (CopyrightChains transaction hash)

0x25fdc4b39069444a28f662e364216db63a89c759cda843f8b6268a8f8d80e2d8

Copyright registration time

2026-07-22T12:51:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T13:20:46Z

Bitcoin block

959132

Canonical record hash

sha256:d2d3ebdcb706751a2335b18cec85f687e9b3c8370f302d3b2b55da5d8cc77e21

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC VNA0F2308782

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.