ISRC DER412200059
Verified recording
DER412200059 is “Yo Yo” by Bobby Sparks II,
registered on the CopyrightChains blockchain with CopyrightID
0xcc958ca717f502da7649c1d10eed10b06481eb88fed1ad5ab189259733d6e626 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/DER412200059.
Recording identifiers
- ISRC
- DER412200059
- Title
- Yo Yo
- Artist
- Bobby Sparks II
- CopyrightID (CopyrightChains transaction hash)
0xcc958ca717f502da7649c1d10eed10b06481eb88fed1ad5ab189259733d6e626
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:769f08ff1bdf08905fd0060e3c4aa6a35f57acb45ca00f68c45a39bf78dc12c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER412200059
- Bitcoin block existence check
- https://blockstream.info/api/block/957118