ISRC US23A1539211
Verified recording
US23A1539211 is “My Block” by Sam Wise,
registered on the CopyrightChains blockchain with CopyrightID
0xbfbd76805fe2b47be105e9789e76dca8a7fa3d5ee22850fbd0e41ac39739f249 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1539211.
Recording identifiers
- ISRC
- US23A1539211
- Title
- My Block
- Artist
- Sam Wise
- CopyrightID (CopyrightChains transaction hash)
0xbfbd76805fe2b47be105e9789e76dca8a7fa3d5ee22850fbd0e41ac39739f249
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:bcaec7f4ee7899d921d18f9cf40660b5960e6213d0257582af5adb150c2335e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1539211
- Bitcoin block existence check
- https://blockstream.info/api/block/959144