ISRC USA2P1839880
Verified recording
USA2P1839880 is “How Long?” by Slum Village,
registered on the CopyrightChains blockchain with CopyrightID
0x222992b6e859c465b75421d388314a33440c402cbccdb6267246c5f6765f64e2 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1839880.
Recording identifiers
- ISRC
- USA2P1839880
- Title
- How Long?
- Artist
- Slum Village
- CopyrightID (CopyrightChains transaction hash)
0x222992b6e859c465b75421d388314a33440c402cbccdb6267246c5f6765f64e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:28afa2b86e87bdc6dab511abf6859b4db9ec823d7265c350143de5bc15d9dfd5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1839880
- Bitcoin block existence check
- https://blockstream.info/api/block/960138