ISRC USCGJ1217475
Verified recording
USCGJ1217475 is “Flop” by Sponge,
registered on the CopyrightChains blockchain with CopyrightID
0xf9ee75c3ded99c9b81bd70f2be878f3c1daff39fbda384c08d11039b5b3fd66a 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/USCGJ1217475.
Recording identifiers
- ISRC
- USCGJ1217475
- Title
- Flop
- Artist
- Sponge
- CopyrightID (CopyrightChains transaction hash)
0xf9ee75c3ded99c9b81bd70f2be878f3c1daff39fbda384c08d11039b5b3fd66a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5b802ca48d932ec6430b9b7732d974c0dc1b28839850f508ea16e53fd45e2bca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1217475
- Bitcoin block existence check
- https://blockstream.info/api/block/957118