ISRC USSR21600250
Verified recording
USSR21600250 is “Black Yellow Moebius” by Simon Viklund,
registered on the CopyrightChains blockchain with CopyrightID
0xdd5ff89a72cac1469b958ec02dd454d62f0fb75eb588b2e36c24d47bbb019364 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21600250.
Recording identifiers
- ISRC
- USSR21600250
- Title
- Black Yellow Moebius
- Artist
- Simon Viklund
- CopyrightID (CopyrightChains transaction hash)
0xdd5ff89a72cac1469b958ec02dd454d62f0fb75eb588b2e36c24d47bbb019364
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e6040fa2a6a13fe1e04aa1fef585ec31af7eb064a3f38f91450429601118985b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21600250
- Bitcoin block existence check
- https://blockstream.info/api/block/953513