ISRC USSM11305299
Verified recording
USSM11305299 is “Cloud-Chamber Bowls” by Harry Partch,
registered on the CopyrightChains blockchain with CopyrightID
0x10e38fe01c7f227d8d6ae8550db2bad7ff1159a2ed47baf185367e1b0e199cdf and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305299.
Recording identifiers
- ISRC
- USSM11305299
- Title
- Cloud-Chamber Bowls
- Artist
- Harry Partch
- CopyrightID (CopyrightChains transaction hash)
0x10e38fe01c7f227d8d6ae8550db2bad7ff1159a2ed47baf185367e1b0e199cdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:9d3b17b9d44a3eecf21419729366ecdb9d046e8915d6812c5a3a3749ee4b0ac6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305299
- Bitcoin block existence check
- https://blockstream.info/api/block/960448