ISRC US3DF1927505
Verified recording
US3DF1927505 is “Bigger Than Yours” by Sophie Simmons,
registered on the CopyrightChains blockchain with CopyrightID
0xb255c2c37a8e92fa0ce405a5b17440dd8a1524185e8e83c43ffeb836b83a2e89 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1927505.
Recording identifiers
- ISRC
- US3DF1927505
- Title
- Bigger Than Yours
- Artist
- Sophie Simmons
- CopyrightID (CopyrightChains transaction hash)
0xb255c2c37a8e92fa0ce405a5b17440dd8a1524185e8e83c43ffeb836b83a2e89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:9687036a64f47b68bbf64efaf0e28e3f597c65210184fa721967f78e64f5fee8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1927505
- Bitcoin block existence check
- https://blockstream.info/api/block/960163