ISRC US23K1020038
Verified recording
US23K1020038 is “Early Winter (For Phill Niblock)” by alva noto,
registered on the CopyrightChains blockchain with CopyrightID
0x5239c43e3872baf567ec7ae89464bcb0ae6dad4a99618ead364eede6796ab0fa and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23K1020038.
Recording identifiers
- ISRC
- US23K1020038
- Title
- Early Winter (For Phill Niblock)
- Artist
- alva noto
- CopyrightID (CopyrightChains transaction hash)
0x5239c43e3872baf567ec7ae89464bcb0ae6dad4a99618ead364eede6796ab0fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:06c4969d45ab9d5ecaa2a5f699e97cc7981e1dabb29ead8414c25e6a774fa5cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23K1020038
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Early Winter (For Phill Niblock) · Machine-readable JSON-LD