Xin Còn Gọi Tên Nhau

Recording by Bằng Kiều.

Recording identifiers

ISRC
QM48F2105201
CopyrightID (CopyrightChains transaction hash)
0x44d66a0e082d32800f59f761261e01a7be5ff40a89549068934cb8a68f3f2bf1
Copyright registration time
2026-06-25T00:44:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:bc756816833dc1b7d44851aa3f615a63ac779aaa3120aae869768dd363029da2

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.