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 0x5d5dea7c3fefb27b29b803e6d90078a50dda1b7f1421ca78f1da474ec50e2c77. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87fcbd75-cfba-4c23-b447-9ea144f825a4.json and https://artists.proofprofile.net/proofs/artist/87fcbd75-cfba-4c23-b447-9ea144f825a4.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 0x40967fb5260454215c23acd3a64d76d0834c76f17b43bc3696ffee0647a70859. 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/KRA382401011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0f0b2be28d9b9d6be3466e7aedbbdf85fd61a80832c2e54fadf2cb446935b4. 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/KRA382401012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15948b552b437924341a8d767e5c6382706e982e1a6e6771a0eef1d6b7ed433f. 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/KRA382401013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08223b599d71305f34c82cc193ec09bf22c9f3577ea28008effc32560cb201fd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/KRA382401014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390acbcb6b023be91c2f9d47a590e9ddee7e1a334623e7c6d5c08eeb82dc69ab. 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/KRA382401015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3df6458916bd5cf408faa5181bde89ea60556ab4445176ac49af3bb4f1560d. 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/KRA382401016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4c05013dfd17deb783156873384b76bf85a0758497452471eb685ee624495b. 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/KRA382401017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab64daeb988c3d75db42fefc02c15f088e9510fe951e253b7373055eb11d4af5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/KRA382401018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa73c68e0f14d8caeec7714f9d57c2c111e9bb530ca1fdd339cab239e484173. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/KRA382401019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397694299f3242f47db7308cd39321cdc7b2ec30447b22318ae1f18e2ab939c7. 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/KRA382401020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed567cd9ce37affb9a6a9db9865e4d1e98197adab7716d1071b230db9fe3b09b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/KRA382401021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c4f9b5b6af2e0b50f5e1c6276e33ddcc9ed279573c5cd6bb74bc35513e35c7. 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/KRA382401022.
Frankly Speaking (Original Television Soundtrack), Pt. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d79078e16c2067b092dd85087661b64329b4558aded7271afd7b93b9067d7e. 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/KRF702400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b6e9a0e6654975724779d1c1b955a4cc033b67102cfafa9648d756852e4edd. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:53:49Z), 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/KRF702400154.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Strong Girl Nam-soon (Original Television Soundtrack), Pt.4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35339eceb1857dd92a544a5a4b8627cbf7f7b1c67017fdbb7b29648aac329d64. 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/KRNAR2353162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27355a0717cf69a163c18d0ffa00ae419c15dbf2c19a35452edc41dc0197ee9d. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/KRNAR2353163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262a569703b6b5da453022c096b716e24e14d16b8c11dc580f67c43a9ddfcb4f. 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/KRA382209100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac55650c3dc0f92cf3a2a9de588c158884853fe4ac1560f19d3e8f0273eac8ee. 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/KRA382209101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893e9b1abfaac35598db5f9689d038e3598f8670d91956fd14faed843bd64592. 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/KRA382209102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb069e40e2d99484f4e2985e508f7e3e537ffa381226d8f725f53d0d3226de6. 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/KRA382204683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaca082797835cbcb7310e53316765da467005b3f22e36a78488caa6a0094dca. 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/KRA382204684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cf3e52a178872cd44310dbbd92a3ed468510e1e6f3eb42b5c99d16bb702b22. 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/KRA382204319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80d2bc350a2b4609a881779cfba57aae5427e1cd399b77f9035a447260875cf. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/KRA382204320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdece717860e47e08bc83f071b86638936de313a4659001c663810e75641ff9. 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/KRA382200135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42cb86fab464d912b1169661b18c153185e4b66dbd92fc63842250b4a9c7ebc0. 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/KRA382200136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c15c3dbe40742118ce03ec2919aac5cb869c0d7348216c50d3497a4575266c. 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/KRA382200137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af687290bd1699f0cbdef7109985c616cbef0022b97498e18d68a9fc2a567bc. 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/KRA382200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b27f231b97e606ca48698261b9637460fb304129d967d4b5320d4d1b950b872. 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/KRA382200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe34c7c3531ef519f0513ad715eb7b8197cc3df87a33dba91fbdc8a82439de27. 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/KRA382200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e187e385f548157c72afe95dd3d6bfbb0563d5c78164995ba121fc820017829. 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/KRA382200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1809882b4d960e62fd8fe6a945130a94b2fc3539bb3c6f33d70b76b2d1d0f37d. 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/KRA382164332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac93bacf3880ab44b3b7e19a072944521a121576dc7614e2a3e08015148af88f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/KRA382164333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685c9d57d41fee519fc377879918f47bef505fb37f0a72143d059feb569df397. 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/KRA382164061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56a72568d23384b74120a6364c7dd26fe919b9f6d9682045223628ae139b0a8. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/KRA382164062.
Hanyang Diaries, Pt. 1 (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aea7d18f740bfeff3744497691a4199ab5d13d82775cf4b59058df9e5c63c10. 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/KRMIM2140865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f7c743373be29ba707d85c6e52810e794299bca1a9e015bdf6174c3b352b6d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/KRMIM2140866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92bee1969abbfa69117561a5bbd97238651b36d7e8e98f960a534d782ec63a6. 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/KRA382001721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771fa11fd85a6697d9d6f09293c117275393d9a536840c83a26cb11be042abc9. 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/KRA382001722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c6bc79f2c3dc7df0bca283403efbeaa066089d2763205e55ab8df869b2d4f2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/KRA382001723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ae0c79b5909b1c5dd312d02bbe764004c21ecb82b513cc79c076e7bb7f94af. 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/KRA382000331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c6d579cd83d2032c55e55299bc591a5b46ec0c148ab54fda51fa5a0a92eddb. 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/KRA382000332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7433c9551510ac2f16886fb27d6d7dba2a19ce2e6ab36aa527cdc0e01a5b08ab. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/KRA382000333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794bb09e384bacebc18fce705b81bbbf09dc5107ebc45b7627f8d6dc8ff60cb7. 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/KRA382000334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873a1c810011363bab354e874f1faa554c0cf779c66c89e084c24ceb500f2791. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/KRA382000336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0723305a8bb47cdb465ea2a581fcd99de88e3b894fcd5c4d21d6db4d709058a. 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/KRA382000204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd227d94135c688f5bfb759e82ddee6842964601cc6853a9ce29d2c9a803d6590. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:13:30Z), 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/KRA382000205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9303c816f33e078d3312151a5f82cfd52909f51a22277abdea1c08206a40975c. 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/KRA381705377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3e883728abe2d113e48df52dfd65165d4b293653d05a7aefbd07bb9c4f1e95. 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/KRA381705378.
Love & Hate (Acoustic Ver.) (Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac4b6dfac53c38277d796a7256bd0eaf55b9634905cacd6c5055e3e2f12bdfa. 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/KRA381705379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684fb0723771593bb46f95b473a83ed866e75e7a4ee34ac220349324d2a68722. 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/KRNAR1603000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8721489223ff004707d92a83618d51a74fecc536e3321671891d748194b09f. 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/KRA341556669.