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 0x023d11929e8c3a679438ca9b7cd0593bb469538681aab6c463f67490fc5a8904. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a5ec36a-f961-437c-8a46-497bfc0d9628.json and https://artists.proofprofile.net/proofs/artist/4a5ec36a-f961-437c-8a46-497bfc0d9628.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 0x9baaa4fbf21b4d8dfa34ecc84c57d0635ec0fd34bfe75be459d0a1c4f57f9d11. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/IDA172519015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0a029657e9ba7db4a666a8b85684d11039d9123235e7fd28178f5e63b11357. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/IDA172519013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0a029657e9ba7db4a666a8b85684d11039d9123235e7fd28178f5e63b11357. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/IDA172519013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4efc62813070d06bf20bea2df4d1dd9093632a8d0f9a8ee62e0a7b4b1b9fbd8. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/IDA172519030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdf11fe42992946c17f977ece315d582be094bfec6490469795c17207e36551. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/IDA172519032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6172b67c8ef17ae1fec44cbe9354e0cc5f9daf3b3975038fb797c7bb9d39dc77. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:45:09Z), 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/IDA172519090.
Ku Dengannya Kau Dengan Dia (Remix Version)
Ku Dengannya Kau Dengan Dia - Remix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90320e887c76486f0d15f8e02a4267eb4cd68a0fc7b1cb2aec0b106c55d5262. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/IDA172519029.
Mirip Dirimu - Velocity Remix (Remix Version)
Sudahkah aku? - Remix Timur (Remix Version)