ISRC ZZOPM1901564
Verified recording
ZZOPM1901564 is “DING DONG” by OFB,
registered on the CopyrightChains blockchain with CopyrightID
0xa4c6801d086428ea7d3642a00ffe686c1ddc19d0561f42d7bbc94132c93299c5 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZOPM1901564.
Recording identifiers
- ISRC
- ZZOPM1901564
- Title
- DING DONG
- Artist
- OFB
- CopyrightID (CopyrightChains transaction hash)
0xa4c6801d086428ea7d3642a00ffe686c1ddc19d0561f42d7bbc94132c93299c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:19d4d355befef95a47b47bf9cdf21a4c79835ac60de751e427d9ff58f46b6858- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZOPM1901564
- Bitcoin block existence check
- https://blockstream.info/api/block/953513