Psalm 137 "Estans assis aux rives aquatiques"

Recording identifiers

ISRC

USB8U1702185

CopyrightID (CopyrightChains transaction hash)

0xce289336cd3407b5dac0b91fc69f644ec7fda6c74ba6d6871efb6f4555fc9217

Copyright registration time

2026-07-31T03:12:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T03:15:04Z

Bitcoin block

960340

Canonical record hash

sha256:741ad5d948c215284f9ca8a75aa1ba4d868f3b4ee815351dbb9e404ccf618193

• 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.