Symphony No. 8 in C Minor, WAB 108 (Haas Edition): III. Adagio. Feierlich langsam; doch nicht schleppend

Recording identifiers

ISRC

USQX92002966

Release date of the album this recording appears on

2020

CopyrightID (CopyrightChains transaction hash)

0x0be3d0b5eec6a87b1ac71312b0753cf6d178428becb18f5cf9ab134e393813b4

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:23:26Z

Bitcoin block

960284

Canonical record hash

sha256:91f17284f804738bce5c2d9b9392e5610f183c349b57d3652a740453f02030c4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USQX92002966

What this proof establishes

This recording was released in 2020, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.