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 0x8f0e52e52832c11e4a039594f0d11735f29362c11e4634b8636d7590c561d4fe. 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/809cd3c6-a2e0-4150-a1fe-2ee052b1fae0.json and https://artists.proofprofile.net/proofs/artist/809cd3c6-a2e0-4150-a1fe-2ee052b1fae0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Aku Suka Bodi Goyang Mama Muda (Remix Version)
Papa Muda Geleng Geleng Keringetan (Remix Version)
Kiri Kanan Santuy Halo Bosqu (Remix Version)
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 0x4b2af7bfd41f71fc7bc7850a663d2cd4d2398d5c01be9426ff1241a0c92f6c27. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRX202076166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec81395ebc3356ac79e2b7dc724187c769639f387a14da7804f1c3b82e9a1050. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FRX202076174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7648289931cad9ea08ea5524324a9edd16f2fb2887863a275073ceff1bed9db. 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/FRX202076169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dedb0529830abea1a055f79bc2d35ed9f568d0175e86a7f79399b25551a001f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FRX202075055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30132c56cabb910e24f7f28f0258b19b741cee568693fad25578de5fdd87b0ed. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:11:51Z), 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/FRX202076167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2f9a370045e1d1ce7a7483574736538846c01d9f53e128ebcc6e1971a79f71. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:45:30Z), 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/FRX202076165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537d4eb6af8060879be21412a293fffd93edf8b8761ebfae1cbd16c4453b8baf. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:04:19Z), 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/FRX282040943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb98eef3503434f00d65b71ea66a363d0f94a1acb2d26a015a08ede1661c8fba. 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/FRX282040944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cea16fcc4ab1742fe31af63eb46d54533469ed91e0166b7a50857e0b66d1b1d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FRX282040945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3857959d99975c3330faf2236fe790f414a7bd3777b12ca790122cd6fa2cd74. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:15:59Z), 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/FRX282040946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4c19eaf2b3605fe57ee12b41fe9b3425a6c156180bfc30a9b3e22173fde35b. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:31:44Z), 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/FRX282040949.
Cintaku Bukan Diatas Kertas (Remix Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc46b9e18f0d690657903d16e9610e3f07dd57e6d6df38d6bc2a9ab61b8e4af. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FRX202074903.
Harapan Cinta Jadi Dilema (Remix Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40533ec1a34ac9b5b79b88762af07776e37775e87f5b23922c0ac2755f74feee. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/FRX282059021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3643af7f09bcda0a31946d13a4b212872470ada60766a762a9d571d393d3ebf0. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:26:56Z), 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/FRX282058886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0797979e9f480fd50270044657032b4befb70e594c9132e4d986580d37aec6c8. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FRX872053521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd773ca437a7ee2fc9176c6f59ff31fb24071b515c30ade9ba59b1204261e9c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:49:49Z), 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/FRX872053525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c1b743ee9beb2bcdc0015a9bdc6b8ac88591303a37362c222171b35c923066. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/FR26V2003079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738abfa6fc33d8437025db4cd67442f558d3b4d81a25899379b1935d5945209b. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/FR26V2003081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26a7101635199ad204b8f74706574d533a8b97e0b17ed622956420450736db8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FR26V2003082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2c22e2b20e9971088627e50953acc10dfa3593a53dd439e3b397e1a33f627b. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:42:07Z), 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/SGB502204409.
KUDA LAKA LOLI Lagu Timur Lamaholot (Remix)
KUDA LAKA LOLI Lagu Timur Lamaholot - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e065fbab984d25376937a6ea415b555835a04cd17bc6795c4998eb0ee57cfd. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZWDW2309228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad199335426773ba466d15627c5cb09726bfb4040ae366923274b8c0c2ffaa6. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/QZWDW2311303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d6dd219fcfac7662b4060644d83f9315a3267f1d0bf48b4aa38228ffa2981b. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:23:48Z), 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/QZZ662445938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6d442f1763fcfbc9bb1a3bc8715ae29ffccff33637f85c2a7c5fe8351c4a58. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QZN882596205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff042c8711e2bc4fcef39fe5df92ee7d7b2cca429c15436723b9c1a5bf438f4. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QZWDW2539066.