Entrance of the Gladiators, Op. 68

Recording by Julius Fučík.

Recording identifiers

ISRC
GBSWE0702949
Release date of the album this recording appears on
2013-10-15
CopyrightID (CopyrightChains transaction hash)
0x7b826265dab882aeef804dad3874e13bf3fec0f687d9b65adc3a25a0f0e1857a
Copyright registration time
2026-07-07T04:20:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:62d4ae3d5fbff2ea11236cc77fb7e1dcc032e5873bea69a9d808c5ea1424be15

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.