ISRC USHM90538871
Verified recording
USHM90538871 is “Switchback - 2001” by Celldweller,
registered on the CopyrightChains blockchain with CopyrightID
0x4c21300f7cac45c22f85183175d1ae2b7c6ff026519f15067051ae1e99bf3d11 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90538871.
Recording identifiers
- ISRC
- USHM90538871
- Title
- Switchback - 2001
- Artist
- Celldweller
- CopyrightID (CopyrightChains transaction hash)
0x4c21300f7cac45c22f85183175d1ae2b7c6ff026519f15067051ae1e99bf3d11
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c9a33a16fbcd4ea634a326535e7180c99161580ced25fcf8041cc2f8bb35871f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90538871
- Bitcoin block existence check
- https://blockstream.info/api/block/953520