ISRC DEF058704950
Verified recording
DEF058704950 is “Symphony No. 3: IIc. A tempo. Wie im Anfang - Live” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xe8eae66944b77eca33e902e1711f1018bcc8a2fc6445fd8bffc729332ad80af5 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/DEF058704950.
Recording identifiers
- ISRC
- DEF058704950
- Title
- Symphony No. 3: IIc. A tempo. Wie im Anfang - Live
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xe8eae66944b77eca33e902e1711f1018bcc8a2fc6445fd8bffc729332ad80af5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ce60bfe03d41f00cf188309d05091f35a1969e42135f268c8a43d6fbc99c5944- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704950
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3: IIc. A tempo. Wie im Anfang - Live · Machine-readable JSON-LD