ISRC NLA508644513
Verified recording
NLA508644513 is “Orpheus in the Underworld (Orphée aux enfers) - Ballet pastoral: 2. Petite marche” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x6750443095fd93b4318917abdcea8b0ea71a1f6b465d406e22d8c467570a09d9 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/NLA508644513.
Recording identifiers
- ISRC
- NLA508644513
- Title
- Orpheus in the Underworld (Orphée aux enfers) - Ballet pastoral: 2. Petite marche
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x6750443095fd93b4318917abdcea8b0ea71a1f6b465d406e22d8c467570a09d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b6ce1b12e5a8b2b58bc7db03caa59f349a9aba60aa79626968750b823d14dd6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508644513
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Orpheus in the Underworld (Orphée aux enfers) - Ballet pastoral: 2. Petite marche · Machine-readable JSON-LD