ISRC USSM12208361
Verified recording
USSM12208361 is “Big Knots” by DDG,
registered on the CopyrightChains blockchain with CopyrightID
0xb0e780e8a7ba08c52295b0077e1d21d92f7f387df5919d6eb39a04075d74bd62 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/USSM12208361.
Recording identifiers
- ISRC
- USSM12208361
- Title
- Big Knots
- Artist
- DDG
- CopyrightID (CopyrightChains transaction hash)
0xb0e780e8a7ba08c52295b0077e1d21d92f7f387df5919d6eb39a04075d74bd62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7caf226c257b7d1f39c3a3c675025847c8048d28730bbb071ee7425ba31823cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12208361
- Bitcoin block existence check
- https://blockstream.info/api/block/953520