ISRC USTN10500078
Verified recording
USTN10500078 is “The Widow” by As Cities Burn,
registered on the CopyrightChains blockchain with CopyrightID
0x372df30d4d92a4a9fb5c0cedb4bec1ef96ad5718d2a5968b6e7519299306ee40 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/USTN10500078.
Recording identifiers
- ISRC
- USTN10500078
- Title
- The Widow
- Artist
- As Cities Burn
- CopyrightID (CopyrightChains transaction hash)
0x372df30d4d92a4a9fb5c0cedb4bec1ef96ad5718d2a5968b6e7519299306ee40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3ce6ec29a839a33800f49620b077c9a9b98d943e97f5de2a535ac0cbb294ca28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10500078
- Bitcoin block existence check
- https://blockstream.info/api/block/953520