ISRC USUM72218147
Verified recording
USUM72218147 is “Bikini Bottom” by Toosii,
registered on the CopyrightChains blockchain with CopyrightID
0x6ce1dff21681e3a3f37db95bdf6ec902b680921eb9a864da0f86d8da765aac14 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72218147.
Recording identifiers
- ISRC
- USUM72218147
- Title
- Bikini Bottom
- Artist
- Toosii
- CopyrightID (CopyrightChains transaction hash)
0x6ce1dff21681e3a3f37db95bdf6ec902b680921eb9a864da0f86d8da765aac14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:38be27d71b46d73eecd525aae37ef8eb29c278042f85bbb19f3fc89f35e235db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72218147
- Bitcoin block existence check
- https://blockstream.info/api/block/953515