ISRC USM2C2200110
Verified recording
USM2C2200110 is “Sparrow” by Maranda Curtis,
registered on the CopyrightChains blockchain with CopyrightID
0xa2678b8b2dfaeefeb1456b6a2f7b1e13e4b61d5c4beded57f08578b0f134305c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM2C2200110.
Recording identifiers
- ISRC
- USM2C2200110
- Title
- Sparrow
- Artist
- Maranda Curtis
- CopyrightID (CopyrightChains transaction hash)
0xa2678b8b2dfaeefeb1456b6a2f7b1e13e4b61d5c4beded57f08578b0f134305c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0fbafd0711025f49e52d9c952f40f24a4279d39ef5fa51302cab03ea45ba99f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM2C2200110
- Bitcoin block existence check
- https://blockstream.info/api/block/957118