DreamNote (), was a South Korean girl group formed by iMe Korea. They debuted on November 7, 2018 with their debut single album Dreamlike. The group consisted of six members: Sumin, Eunjo, Lara, Miso,
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 0x854b357a6a1601280cc2526864f96cf45b86a50748e16966afc13062bb88bb8b. 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/f3384039-ed75-4b2e-98cf-6ece0225e169.json and https://artists.proofprofile.net/proofs/artist/f3384039-ed75-4b2e-98cf-6ece0225e169.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 0xd18a9c7d938df7b4b511a0f673885fee5370dbe6cfa421384f30d5860678ceb0. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/KRA381801795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227f4f6dc25328582ebdd44c2b3b16def14fbc30de89ac4dd4e9781d0bae131f. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/KRA381801796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc72b1567054e8b4c54970a79a954df2e3a1de27a7706f2140d5622d488f4f22. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/KRA381801797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2086af3b285769acaea231c5b895378bce576c27fdb45ec92243e6c6f9ec8b9f. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/KRA381900648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c993fbc784349d0adc61ff15b0ca8e555de7689940bb8027794ca0f64035a99. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:45:58Z), 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/KRA381900649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656939b88cb4ec46539b24a9871c94d9d17c19a4b818d35efa0771fe12448d85. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/KRA381905503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2595e170a07a2af4926a2b45181733972c06bb4b50022449af459831bbf40d. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:16:38Z), 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/KRA381905505.
오빠가 대신 연애 해줄게 (Music from the Original TV Series 오빠가 대신 연애 해줄게) Vol.2
Phantom the secret agent (Original Television Soundtrack) Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34d88f205868a7afcd3e41f076d3d410e8f5e7f592b03a8853d5102b1fe7141. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/KRA382163319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c963f314917a12f126a85893fca5bd56fca99843302f586f63104a65803cc25. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/KRA382163320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8029dcc45430ca23b2cd686e7e234d02685935993a0b7cef487a99bf926d592b. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/KRA382163321.
WANNA BE COOL('걸스 인 더 케이지' (Original Television Soundtrack) Pt.1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463e7d858997da1a30482740e81802bf3b52cb3bc2e7215c619e7151edf0c0db. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-19T23:52:24Z), 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/KRA382301746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0ac4ea4594487a699dd37836f9fc81efa95ddc693b048e151ebaaef57b3fe4. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T05:05:23Z), 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/KRA382301565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5b3506c83326155e32757241746d8e2ddfa6397aa05a333451868d5cb16e99. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/KRA382301747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0d445edecc33102c92aa9bbed5e4e02256b6f6bb8f5aba5170473fecc17d6e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/AEA3A2342442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a659b65d2c3dd6877a9c217538907d0921ddb45f345786de7297e3a727b4cf. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:41:15Z), 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/KRA382406017.