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Recording by María Teresa Chacín.

Recording identifiers

ISRC
QMDA71537661
CopyrightID (CopyrightChains transaction hash)
0x01987643beffd4f6f6273ff3d99430f7a11de6bb95fb65ddf15832371ece6afe
Copyright registration time
2026-06-24T21:54:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:0f3626063d515f32b78e474fb6b8399864476d04b357bbb3775d5bfa6c39f3dc

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.