The Deer’s Cry

Recording by Arvo Pärt.

Recording identifiers

ISRC
DELW72152705
CopyrightID (CopyrightChains transaction hash)
0xfbc1c45986b8e9a5f6d998152152fad30b7ddeb59cedf3605153bf5d4c1df0b5
Copyright registration time
2026-07-07T10:46:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:be846fc071bf9933fa7b9407e60f1fb1ef442787dfcc6c2385549c82b0a5b0e9

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.