ISRC DEF059933110
Verified recording
DEF059933110 is “Symphony No. 3: IIb. L'istesso tempo - Live” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xb260a188fd9e88a832ecc790851e9ef600f3c2f580fe87a8a62455bd16058704 and independently timestamped
in Bitcoin block 960352 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059933110.
Recording identifiers
- ISRC
- DEF059933110
- Title
- Symphony No. 3: IIb. L'istesso tempo - Live
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xb260a188fd9e88a832ecc790851e9ef600f3c2f580fe87a8a62455bd16058704
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:30+00:00
- Bitcoin block
- 960352
- Canonical record hash
sha256:5b2fc05a452b87c8cda51d834d4a0e74ee72f49f9a655f7a13d89489c980e523- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059933110
- Bitcoin block existence check
- https://blockstream.info/api/block/960352
Full record
Track page: Symphony No. 3: IIb. L'istesso tempo - Live · Machine-readable JSON-LD