Riize (; stylized in all caps; pronounced as "Rise") is a South Korean boy band formed by SM Entertainment. The group consists of six members: Shotaro, Eunseok, Sungchan, Wonbin, Sohee, and Anton. Ori
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc52b28f09ef23ffa720038a9fdb9a3b81d3642e7db5c5b2893be24144d79bd. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5dd45da8-0c6f-4ceb-8c68-ca67aa380762.json and https://artists.proofprofile.net/proofs/artist/5dd45da8-0c6f-4ceb-8c68-ca67aa380762.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5509573d6126cef78126a176ab18e94920b02e9292111369f367c62b8f7512. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA302400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0afe5f961ae742b4fef285ed8fd06e72e894e6e5022c3e8733fc457ecdd6d6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA302400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058e1e3ee5e14b04d5e908c91bc77d588d48d5ecffcc79b159935c34ebe94665. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA302400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e52e0fa9a2666472304f89b6b9a850b981f205dde048622f7c42212f5e885a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA302400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd38471e41a8f8773606b54454cdfa1b206dbbbe3310c8258ce48025ed2fb7b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA302400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0afe5f961ae742b4fef285ed8fd06e72e894e6e5022c3e8733fc457ecdd6d6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA302400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3741231ff306ca87905c6f0b3b4e09c338a46ee230fc96c635fc8c46a9346d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA302400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d971e647217a1d0c7c9581da4525edcc9f687082535fea8ed3335e602a506a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA302400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba60fbd579f4a7e2c95142b07fbaf6210aaa7d634639dba0f1701c91284a6c6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA302300487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c35e470bd33f7adf8553db2efa872082d5c88dccf0a0be572acccb5671b30f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382321450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd15b6e0889a2f1b8a3c282410726283784973bf6c4b3f417e2dc9967260862f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382321451.
HAPPY! HAPPY! HAPPY! (Opening Song from SEALOOK)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0b6a248d2696316aa209f12d776e8d493acb0d23d0b656c5845810686e9987. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2329525.
Look at me SEALOOK (Ending Song from SEALOOK)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18507c24f12a899eafdc6830b5211336316a0ef31d8031762d83abd5a0b74ec8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2329526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2936a2a40b92180652b352b47101369458409ae90d85261ac09a5e58d726caa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA302300398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245ef76f7101d07026bbc1c3c92da1bdc7e5d0ea07d9dad1495c32ef5d3cf5a9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA302300276.