No. 3, In qual strano

Recording by Antonio Vivaldi.

Recording identifiers

ISRC
DEU241103649
CopyrightID (CopyrightChains transaction hash)
0xfdc3adce89bc6f2fbfece9aad7854d2f762e3d768835627ba7465c4ebb8a1724
Copyright registration time
2026-07-31T04:18:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T05:17:02Z
Bitcoin block
960348
Canonical record hash
sha256:b4ab01a7efcecc2ae8930f013380c2a9702b68a61a252bfe23bb136c74628e5f

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.