ISRC US2641004211
Verified recording
US2641004211 is “Sleep Forever” by 16,
registered on the CopyrightChains blockchain with CopyrightID
0xa598a91525165903881b8c91eadaa3abd2d7a210df09f812bf38a9754963dd22 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2641004211.
Recording identifiers
- ISRC
- US2641004211
- Title
- Sleep Forever
- Artist
- 16
- CopyrightID (CopyrightChains transaction hash)
0xa598a91525165903881b8c91eadaa3abd2d7a210df09f812bf38a9754963dd22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:e91dda5e964ada4c3c8b5bf46cfe8af1d564d53faf82d27fa3bf2466b383dd2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2641004211
- Bitcoin block existence check
- https://blockstream.info/api/block/960459