ISRC US6680917070
Verified recording
US6680917070 is “Sinphony” by Da Odd Couple,
registered on the CopyrightChains blockchain with CopyrightID
0x4928d6f967c00cb85baf122a64cc203a6f732bd15ab0037c975c38bf97f8f392 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6680917070.
Recording identifiers
- ISRC
- US6680917070
- Title
- Sinphony
- Artist
- Da Odd Couple
- CopyrightID (CopyrightChains transaction hash)
0x4928d6f967c00cb85baf122a64cc203a6f732bd15ab0037c975c38bf97f8f392
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6313af8975f4637fab04d5c2aacbef666b1001e08a1bfb71581f3901966652fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6680917070
- Bitcoin block existence check
- https://blockstream.info/api/block/960138