ISRC DEF056903434
Verified recording
DEF056903434 is “Symphony No. 2 in C minor - "Resurrection": IV. "Urlicht". Sehr feierlich, aber schlicht "O Röschen rot!"” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x8a6373d87f067e76cfb79536566fd63e82c0c859fb53f295f0792060c435f011 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/DEF056903434.
Recording identifiers
- ISRC
- DEF056903434
- Title
- Symphony No. 2 in C minor - "Resurrection": IV. "Urlicht". Sehr feierlich, aber schlicht "O Röschen rot!"
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x8a6373d87f067e76cfb79536566fd63e82c0c859fb53f295f0792060c435f011
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:904d24431b688fd2dec941a9a8052539e403de956b96e28acfb331aad851a463- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056903434
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 2 in C minor - "Resurrection": IV. "Urlicht". Sehr feierlich, aber schlicht "O Röschen rot!" · Machine-readable JSON-LD