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 0xa22ff98685dada53c43fbaa507864c778614b64b20cb4553147a37cc7d3c9815. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04941871-dda9-4ae8-a988-a48e3d8cbac0.json and https://artists.proofprofile.net/proofs/artist/04941871-dda9-4ae8-a988-a48e3d8cbac0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
MTG - NOVO NÃO ENGRAÇADO (Slowed + Reverb)
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 0x6e8294bb69376a064ded26ebf3ac9eb5a9f91377f3e1f7e09d67b444d5d51c60. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/USANG2402003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2160ed1f082fb56c23ac0eaa83a33c0a1c1aec76dad89cc8f7b5641a6a33c8. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USANG2412064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455ae6e7492b200a0c8dbf530c278dade965545bc81d5c875be766534a1c37ed. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:02:19Z), 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/USANG2424632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03cb6cc3f8516d18a54a9fc36716446378c8a54008a61a0321e58e196dab992. 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/QZTB82457048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3313bc64c79b4116f75ccb70843b50018f058f7cd3cb470e3b26960f4da6ca. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), 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/UKZGC2408058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f640a5fd51ee865b86db6fe2239c8dfd52387adbb603e1b3cc80c341b331c57. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USANG2449551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0a64c32edbc00b7bb3a6b890040e3da07094dcbef6b3c4223214a7a1d86fa1. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USANG2449553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22370beecd0fd58d4bb49de8da5e8676ac8f87c5e9f56b9b4d983fe7b137c9ad. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T04:55:36Z), 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/USANG2462144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca67f407b0967e18a7e6a1a49eeaee4083b4854f981ce96b7268c52e6e83bb74. 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/USANG2462145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bfdf37bff6fe3c773a0b6b040438520de47917cf4f5f9c849532d1fcad3ee8. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/QZWFS2428257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ea6fb8386c346add187d7483914311e444d9c72d131bc4a2ecde022ad94a2e. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZWFW2419363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b183f502f36aefb2b69c0e028b5ec342cfcf1df2dfe2964630b1a87b479396e. 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/QZZ7P2445762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654638ec0abfc423990ea3095de8bc731195568f4241079e67e892a7f77bee71. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DGA0T2410441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3126a54d2b9e69b7ab008a8c9755a85227f884dd8d3cc7336b97ec3133a77b. 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/DGA0T2410443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9a9a9555d7c4487e3dc171e0bc52205be47e585416d294336f6860d7219361. 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/QZPEW2518003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e54649ea8244b4fcb11501c0acfc4a62c6311fbe939445242881c5e3f062f9. 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/GBLV62417908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005ef58ede0291be635af913b2e6e0e32798bee853b7fabc3ea7228db9357b39. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/CA5KR2517437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae54b3783e213e40533410e4ad0e9541ce9a5c5f394357b481b59127c7d3119e. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/FR59R2575847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccfcb77d36ca9d978823fe4664308c623584a9e5ca4deeb20e58f45189e988f. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:07:34Z), 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/QZVEM2538700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255c648ef7af31552cf3d85f87e6b7cc4e676f37213fbfbc7dea446bad7946c3. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T13:49:34Z), 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/QZVEM2560860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e667df0acd64e3dc99668c88bef0f136b4179c57d6c12876f4fe6fb95ad8d93. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZVEM2560861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7730b6280dfaace9b84b30a282c24cbfc1423265215a89b668afe34359c462b7. 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/QZVEM2560862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b5e3da591f3e5b66f00110950b72e524a415d2259d187a0948facfb03d022a. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/QZVEM2560863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6317570bcbfa0dc1ebc29eca1d761ba046571f4803103581e70e63fa3d341020. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:33:55Z), 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/SGW502505293.
MONTAGEM RADIANCE KENSHI (Reggaeton Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e102d454eecfbe4130fadfac305f941ca591da20a63c8e866141591b111f0eb. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:08:35Z), 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/GXBNP2561370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c6c2c240d76c83c647650121f6ecc1d656f1e13c008e8b42f1e68e28b8fb18. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/FXR952517030.