ISRC ISW211300104
Verified recording
ISW211300104 is “Étude 3” by Nico Muhly,
registered on the CopyrightChains blockchain with CopyrightID
0xeeaa25c75e5b278af9fef7d63036a87134eb8898934ec02bb2a8126662dfe59d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISW211300104.
Recording identifiers
- ISRC
- ISW211300104
- Title
- Étude 3
- Artist
- Nico Muhly
- CopyrightID (CopyrightChains transaction hash)
0xeeaa25c75e5b278af9fef7d63036a87134eb8898934ec02bb2a8126662dfe59d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:665f86416a86ba17882bb19020273abc14e8b1d21a2fc2793dbc02e9ac8a0125- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISW211300104
- Bitcoin block existence check
- https://blockstream.info/api/block/953520