Symphony No. 2 "Resurrection": I. Allegro maestoso
Recording by Gustav Mahler.
Recording identifiers
- ISRC
- DEN960500391
- Release date of the album this recording appears on
- 2013-01-01
- CopyrightID (CopyrightChains transaction hash)
- 0x153980014874f62e846b217ea36ed7d8be3874a213326f967c67e15afcb42e90
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41Z
- Bitcoin block
- 960368
- Canonical record hash
- sha256:1d738b2fbf541506b080a7e536d238abb4b035e25fd8fefdeedaf61764e7bb3f
What this proof establishes
This recording was released in 2013, 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.