ISRC GBHZU1004407
Verified recording
GBHZU1004407 is “Symphony No. 2 "Resurrection": V. "O Glaube, mein Herz" Etwas bewegter” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x50c0b9b78411a35af7fec4b2adafd7f862f1b9a6c8e575ddab283f5f1151b7d5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHZU1004407.
Recording identifiers
- ISRC
- GBHZU1004407
- Title
- Symphony No. 2 "Resurrection": V. "O Glaube, mein Herz" Etwas bewegter
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x50c0b9b78411a35af7fec4b2adafd7f862f1b9a6c8e575ddab283f5f1151b7d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f00fd47e4ea5195141ddb876a0dc13c16656e2894ee36ab44db4fe3c8ab2eeb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHZU1004407
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 2 "Resurrection": V. "O Glaube, mein Herz" Etwas bewegter · Machine-readable JSON-LD