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Recording by Hansa Band.

Recording identifiers

ISRC
SEUM71200654
CopyrightID (CopyrightChains transaction hash)
0x7ca90ec8ebddeef677fa419e89b40ab35ee0acd1b7d793431f9022691a8c7f53
Copyright registration time
2026-07-07T18:15:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:66dfa1b678c27e9ae8c32b7206af499316e3ad8c30036677f36c5b2d7750285f

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.