ISRC USBC10100365
Verified recording
USBC10100365 is “City Life: IV. Heartbeats / Boats and Buoys” by Steve Reich,
registered on the CopyrightChains blockchain with CopyrightID
0x92aada5e1620153bd73e989fc52a17dd044beeee654213ebaa549227628d83d3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10100365.
Recording identifiers
- ISRC
- USBC10100365
- Title
- City Life: IV. Heartbeats / Boats and Buoys
- Artist
- Steve Reich
- CopyrightID (CopyrightChains transaction hash)
0x92aada5e1620153bd73e989fc52a17dd044beeee654213ebaa549227628d83d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b30925bbd9aff6efe9fd264a2c2a8cfd74206d46e61b6ce63682d4f80879757a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10100365
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: City Life: IV. Heartbeats / Boats and Buoys · Machine-readable JSON-LD