ISRC DEF058704961
Verified recording
DEF058704961 is “Symphony No. 3: VIc. Tempo I. Ruhevoll - Live” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x727f4af5145a3f2381c5910d21cb29d3178c158273782fdd2c8daf3de549f7e1 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704961.
Recording identifiers
- ISRC
- DEF058704961
- Title
- Symphony No. 3: VIc. Tempo I. Ruhevoll - Live
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x727f4af5145a3f2381c5910d21cb29d3178c158273782fdd2c8daf3de549f7e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:977d12a724d4dc11d3b3a485529e96d6a012b3faeb5b278ffd312aec024ef5a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704961
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Symphony No. 3: VIc. Tempo I. Ruhevoll - Live · Machine-readable JSON-LD