ISRC GBHZU1105404
Verified recording
GBHZU1105404 is “Symphony No. 2 "Resurrection": IV. 'Urlicht'. Sehr feierlich, aber schlicht” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x64f95ba30f29887fab010175deafe5f647ef4bc832de1d2e968edca0aead83ce and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHZU1105404.
Recording identifiers
- ISRC
- GBHZU1105404
- Title
- Symphony No. 2 "Resurrection": IV. 'Urlicht'. Sehr feierlich, aber schlicht
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x64f95ba30f29887fab010175deafe5f647ef4bc832de1d2e968edca0aead83ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:60a656da3b22ef56a7a819e2c19437ce1d95c25ef38b8f6379cc597058be7337- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHZU1105404
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: Symphony No. 2 "Resurrection": IV. 'Urlicht'. Sehr feierlich, aber schlicht · Machine-readable JSON-LD