ISRC NLY330905489
Verified recording
NLY330905489 is “Symphony No. 5: IV. Adagietto” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xcc79002d49c8484bd219364192360ef3aa4bb97fa9f2ca7efdae2e0ee5e597f1 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330905489.
Recording identifiers
- ISRC
- NLY330905489
- Title
- Symphony No. 5: IV. Adagietto
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xcc79002d49c8484bd219364192360ef3aa4bb97fa9f2ca7efdae2e0ee5e597f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:f088834b991302db4654415622b9483a4c94aa90c5fa6b39117794f95d2e66d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330905489
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Symphony No. 5: IV. Adagietto · Machine-readable JSON-LD