Preciso de Ti

Recording by Quatro por Um.

Recording identifiers

ISRC
BRMKP0700686
CopyrightID (CopyrightChains transaction hash)
0x83170dc047d703d9d9d4f3211b031684a970c2928b1498885737d0bd0cfd19f4
Copyright registration time
2026-07-06T11:04:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:665203a3f15c35e52bf7d1721fa5f7f53f7d95e58d573d455cdb24ccd1b135b5

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.