ISRC USBC16600314
Verified recording
USBC16600314 is “Fantasia” by Wojciech Długoraj,
registered on the CopyrightChains blockchain with CopyrightID
0x31e2986f25eccb82cf6f84da8e4f70ca8ea9874ea66d129ddfe49302013f7056 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16600314.
Recording identifiers
- ISRC
- USBC16600314
- Title
- Fantasia
- Artist
- Wojciech Długoraj
- CopyrightID (CopyrightChains transaction hash)
0x31e2986f25eccb82cf6f84da8e4f70ca8ea9874ea66d129ddfe49302013f7056
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b5d9b8e20ebf8cf73ca0d03ebd85ef764f3b2a8458a3994b53a849ccca83e5ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16600314
- Bitcoin block existence check
- https://blockstream.info/api/block/957118