ISRC US3Q50502602
Verified recording
US3Q50502602 is “Drumming: Part II” by Steve Reich,
registered on the CopyrightChains blockchain with CopyrightID
0x9be696f9361dd771218e49da15be1a57e16c4b167d2d86b11cbe99d03814984f 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/US3Q50502602.
Recording identifiers
- ISRC
- US3Q50502602
- Title
- Drumming: Part II
- Artist
- Steve Reich
- CopyrightID (CopyrightChains transaction hash)
0x9be696f9361dd771218e49da15be1a57e16c4b167d2d86b11cbe99d03814984f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:6b89803358f1e05c890a2e348b9509df55035196bcda9bd4a6e9b5d20c531bf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Q50502602
- Bitcoin block existence check
- https://blockstream.info/api/block/960348