Aunt Caroline Dyer Blues

Recording identifiers

ISRC

USRC11700779

CopyrightID (CopyrightChains transaction hash)

0x4f4a49936f4460e2e0d7338a71e2a632e72bbc28e0af5c81c3b7a3289383ce81

Copyright registration time

2026-07-06T06:32:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:7fba7132e5568df8f36f5a7bfb0a64077c49d301ec3188766fd2abc9d09e95e9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.