Sac à dos

Recording by DogisgoD.

Recording identifiers

ISRC
QZTB92366527
CopyrightID (CopyrightChains transaction hash)
0xf401b3bac824e44eb83731f2fdb69e2022afbf31de4df7143d6828c6a4a57825
Copyright registration time
2026-07-31T21:42:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T22:27:44Z
Bitcoin block
960473
Canonical record hash
sha256:1e652fedfcd1d98b86280dccbbebf6328e8bcf072d8684176615b7a9d408b09a

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.