ISRC NLE422106201
Verified recording
NLE422106201 is “Symphony No. 4 in G Major: I. Bedächtig, nicht eilen” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xaa16b338d04584ab1f970ad17ee6aeb83732f9dcc0b6d6a4511e8175f22f2358 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/NLE422106201.
Recording identifiers
- ISRC
- NLE422106201
- Title
- Symphony No. 4 in G Major: I. Bedächtig, nicht eilen
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xaa16b338d04584ab1f970ad17ee6aeb83732f9dcc0b6d6a4511e8175f22f2358
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:37dd8a06974bdbca06d85bbd83826239a516e339286f126cdd8a4bb3579ffbac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422106201
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 4 in G Major: I. Bedächtig, nicht eilen · Machine-readable JSON-LD