ISRC NLR1P1600001
Verified recording
NLR1P1600001 is “Symphony No. 1: III. Feierlich und gemessen, ohne zu schleppen (Arr. Jesse Faber)” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x4988464eaea1af1a769c933086c12a68a642331148e0b6cddf1bb2223817e62c and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLR1P1600001.
Recording identifiers
- ISRC
- NLR1P1600001
- Title
- Symphony No. 1: III. Feierlich und gemessen, ohne zu schleppen (Arr. Jesse Faber)
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x4988464eaea1af1a769c933086c12a68a642331148e0b6cddf1bb2223817e62c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:bd234c5410b21d7226e4b7d786514e5fd4a6bfe9bf193bceeff59c917bc87437- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLR1P1600001
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Symphony No. 1: III. Feierlich und gemessen, ohne zu schleppen (Arr. Jesse Faber) · Machine-readable JSON-LD