ISRC USTUS1600021
Verified recording
USTUS1600021 is “Sunbreak” by David Arkenstone,
registered on the CopyrightChains blockchain with CopyrightID
0x1abd60ab8d6c024ecdf367dcf6fa2b3f66cb7d29c4c4906a338c5ef2f1b50313 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/USTUS1600021.
Recording identifiers
- ISRC
- USTUS1600021
- Title
- Sunbreak
- Artist
- David Arkenstone
- CopyrightID (CopyrightChains transaction hash)
0x1abd60ab8d6c024ecdf367dcf6fa2b3f66cb7d29c4c4906a338c5ef2f1b50313
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7e1fc5dec32f03720ca4a4f08fc8b6bcc717a622514fbfd1cf761148c8aa67da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTUS1600021
- Bitcoin block existence check
- https://blockstream.info/api/block/953520