Amazing Grace

Recording identifiers

ISRC

NLA508108306

CopyrightID (CopyrightChains transaction hash)

0x8a3bcf33c5d392febd4514ae9f3998b735dbf8c7a0ce28e1254ec1042b1ba4df

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T03:35:13Z

Bitcoin block

960203

Canonical record hash

sha256:35942e54aca9a127ca1d1ee33cb4ed7bdb554dc0de590878a4f607fa581b7ffb

• 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.