ISRC US3Q50502601
Verified recording
US3Q50502601 is “Drumming: Part I” by Steve Reich,
registered on the CopyrightChains blockchain with CopyrightID
0x62e2b95af9b3e245307684cfeb50ea1355e70956d3b0103d4806c60bbc515493 and independently timestamped
in Bitcoin block 960173 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Q50502601.
Recording identifiers
- ISRC
- US3Q50502601
- Title
- Drumming: Part I
- Artist
- Steve Reich
- CopyrightID (CopyrightChains transaction hash)
0x62e2b95af9b3e245307684cfeb50ea1355e70956d3b0103d4806c60bbc515493
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:11:40+00:00
- Bitcoin block
- 960173
- Canonical record hash
sha256:ee58d516de5624ae2c35e9333b62a8c4219fb67a72466dfa4498816faa309dfb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Q50502601
- Bitcoin block existence check
- https://blockstream.info/api/block/960173