ISRC USSM10025029
Verified recording
USSM10025029 is “Halftime” by Nas,
registered on the CopyrightChains blockchain with CopyrightID
0x6bf7efea58957bcb6039fe26c60f5b258c222392e1e9ecf21ebb6359a5772fd1 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10025029.
Recording identifiers
- ISRC
- USSM10025029
- Title
- Halftime
- Artist
- Nas
- CopyrightID (CopyrightChains transaction hash)
0x6bf7efea58957bcb6039fe26c60f5b258c222392e1e9ecf21ebb6359a5772fd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1c6cf8b85c4039eb36e14d20a8d6b22c45a590dfa50bca4ab7b3e59591a37860- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10025029
- Bitcoin block existence check
- https://blockstream.info/api/block/953513