Qué Voy A Hacer Sin Tí

Recording by María Martha Serra Lima.

Recording identifiers

ISRC
ARFSB0600601
CopyrightID (CopyrightChains transaction hash)
0x5817ff9f78d106349bc4429b15d00d7898339fa0db60f81384ddc4a7cf55d7c1
Copyright registration time
2026-07-31T23:25:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T23:51:35Z
Bitcoin block
960481
Canonical record hash
sha256:ba9830f77c1ae6901ca66c50ee4c16aa5507c55070948231796b251224032f05

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.