ISRC USNO19421902
Verified recording
USNO19421902 is “Adams: Chamber Symphony: II. Aria with Walking Bass” by John Adams,
registered on the CopyrightChains blockchain with CopyrightID
0x2ce37c74d173def61e843c6f1d758dbc349d7b9956f08bd18cbeed9ac1ec6c0f and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19421902.
Recording identifiers
- ISRC
- USNO19421902
- Title
- Adams: Chamber Symphony: II. Aria with Walking Bass
- Artist
- John Adams
- CopyrightID (CopyrightChains transaction hash)
0x2ce37c74d173def61e843c6f1d758dbc349d7b9956f08bd18cbeed9ac1ec6c0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:312f7130ff817558d0bf4e5a92554f991743b461174a1e4e1937ae942705405f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19421902
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Adams: Chamber Symphony: II. Aria with Walking Bass · Machine-readable JSON-LD