ISRC NLA506600214
Verified recording
NLA506600214 is “Symphony No. 3 in D minor / Pt. 2: 4. Sehr langsam. Misterioso: "O Mensch! Gib acht!"” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xeed837c5b2d4c8654052637ea89d8635ebd8bda853d8135ea57ff6678fa6fab9 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/NLA506600214.
Recording identifiers
- ISRC
- NLA506600214
- Title
- Symphony No. 3 in D minor / Pt. 2: 4. Sehr langsam. Misterioso: "O Mensch! Gib acht!"
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xeed837c5b2d4c8654052637ea89d8635ebd8bda853d8135ea57ff6678fa6fab9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b572ac72130281f48a3dadf4d094b3d6a8d8627df02abef69b198efc1da524f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506600214
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3 in D minor / Pt. 2: 4. Sehr langsam. Misterioso: "O Mensch! Gib acht!" · Machine-readable JSON-LD