Zogen einst fünf wilde Schwäne

Recording by Traditional.

Recording identifiers

ISRC
DEF076207200
CopyrightID (CopyrightChains transaction hash)
0xdbeeb8d8ee30fc8ca7e23f22e3a164a2c136482190a6917bc131ba711e51e502
Copyright registration time
2026-07-30T21:32:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T22:27:30Z
Bitcoin block
960321
Canonical record hash
sha256:97d8d4db494bb187b470aee197b5f5b2b0061095e42207304b57b26e3cf94ec2

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.