ISRC US4KV1300031
Verified recording
US4KV1300031 is “A Breath Of Fresh Air (feat. B-Legit & Mike Marshall)” by E-40,
registered on the CopyrightChains blockchain with CopyrightID
0xc6b80b09789599dd77fc71c1ddd2b7ff64eb1bef6d32e4fa1f2b5eace2274ae5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1300031.
Recording identifiers
- ISRC
- US4KV1300031
- Title
- A Breath Of Fresh Air (feat. B-Legit & Mike Marshall)
- Artist
- E-40
- CopyrightID (CopyrightChains transaction hash)
0xc6b80b09789599dd77fc71c1ddd2b7ff64eb1bef6d32e4fa1f2b5eace2274ae5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8a953038023aedcf5133609e212e624742e39935e576db33236c17db9f16eee2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1300031
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: A Breath Of Fresh Air (feat. B-Legit & Mike Marshall) · Machine-readable JSON-LD