Hino 70 - Senhor Tu És a Minha Esperança

Recording identifiers

ISRC

QZNJX2049339

Release date of the album this recording appears on

2020-01-19

CopyrightID (CopyrightChains transaction hash)

0xd9833f458ceaeed8e9170023e8a36eedf064adef3e567c53e42a717f7db32d7e

Copyright registration time

2026-06-21T12:43:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:0886fd954b967b4384652c0614aaf7658d91e7294485aca38b0939b27b241174

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZNJX2049339

What this proof establishes

This recording was released in 2020, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.