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 0x67987fa46adb72977dbc765f9ddb134aaa0d441779e82b14a14ef4de781f71a4. Chain 2 (Bitcoin): anchored in block 953719 (2026-06-15T01:07:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/891ac90d-7983-46c1-96be-e2387ae40426.json and https://artists.proofprofile.net/proofs/artist/891ac90d-7983-46c1-96be-e2387ae40426.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ku Simpan Rindu Di Hati (DJ Choko Remix)
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 0xca414f2d3f0928261437630b5cab737e25595010f8e86d4fd5259347b04f12a0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/HKK972203451.
DJ Inilah Aku Raja Mexico X Ini Jaman Udah Beda REMIX
DJ FEEL ONLY LOVE VIRAL JEDAG JEDUG REMIX
DJ Mengapa Mudahnya Hatimu Mendua Jedag Jedug FullBass DJ Masih Mencintainya
Dj Deraian Demi Deraian Air Mata JJ FullBass - DJ DERMAGA BIRU
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f3004443da4cf78ecd57aec3ee4eb363cb73c1a578ccf3c118b7501cd216b2. 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/QZZ662326874.
DJ REMIX BERBEZA KASTA JEDAG JEDUG FULLBASS
DJ Rasa Ini Yang Tertinggal Jedag Jedug FullBass
Dj Sonia Kau Sebut Namaku Jedug Jedug Fullbass
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f47c61f7fc7fc49b05fa0355f769d502c643fbfaca8de18b254335e5d62fe1e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZZ662405843.
DJ ASULAMA SUKA DIA JEDAG JEDUG FULLBASS
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353585b7197a8813777fdc9564f7fc1ea201bb4dea53b8c733850a69155b1376. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/QZZ662434704.
DJ Perceraian Lara Full Bass Terbaru 2024 (Remix)
Ternyata Kuhanya Sekedar Persinggahan (Choko Remix)
Pergi Tanpa Alasan Full Bass (Choko Remix)
Pergi Tanpa Alasan Full Bass - Choko Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c49dc3608660d761e86acac4f994122f985d4233c39222114a44d1fdfd8c375. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZYHM2424072.
DJ Gerimis Merindu Full Bass Terbaru (Remix)
Mencintai Tapi Tak Bersama (Choko Official Remix)
Mencintai Tapi Tak Bersama - Choko Official Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe229490c860a57b895e38dc485b43b4f6ee5d7db65b33fbe40e20008e1d8916c. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZYHM2426191.
Aku Sekuat Hati Bertahan (Choko Official Remix)
Aku Sekuat Hati Bertahan - Choko Official Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38885138587a100051e84417373a476023d2373dfb78a10d76681e3566500317. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZYHM2426217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9385b3fa4aea3b9231b69fecbcfe744b2b7dc57c19918b9fe284af12a09acd72. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZYHM2426214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e5f16b5a886f8a3ea564a94d2a2e8871acddce908b64e879f8301b9aee1101. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZYHM2426179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7753db2ba19c0c81fb316875ed4b78bf2bd8abd72bc48040ef6c5bd8f6b17ae. 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/QZYHM2505377.
Kutimang Adiku Sayang WUT WUT WUT - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cfb6d8046e9a40e593397bfa51a50aff17d264c95ed97285061a818f7fbe82. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZWDW2514042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ee00e929b7a478554b7bf8e831d71297a3e2f8e1027d7cf20531ab620aa100. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QZYHM2505772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed6a6688d2ec5d5491e8b1dce85d351910e8258c3c2bf2f5fccabbb14a77627. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:29:56Z), 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/IDB772116141.