ISRC USI4R0504087
Verified recording
USI4R0504087 is “The Eternal Struggle” by Windy & Carl,
registered on the CopyrightChains blockchain with CopyrightID
0xa042ee3dcb80955307a8921b38e6aaaa948f7925b078f965c422bb02b31a288a and independently timestamped
in Bitcoin block 959100 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0504087.
Recording identifiers
- ISRC
- USI4R0504087
- Title
- The Eternal Struggle
- Artist
- Windy & Carl
- CopyrightID (CopyrightChains transaction hash)
0xa042ee3dcb80955307a8921b38e6aaaa948f7925b078f965c422bb02b31a288a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T05:29:55+00:00
- Bitcoin block
- 959100
- Canonical record hash
sha256:ea136e13ff2e4ba545dd405752414c03d3f7b6455099b2f92a5791e8a98b1bc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0504087
- Bitcoin block existence check
- https://blockstream.info/api/block/959100