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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0865a6ea581e92dc6bd2326f28e7c11284b5dddab62cf77ae6f6a04f8ff5d3. 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/1ac1608b-bbfb-41b1-b993-5b7d4fd749cb.json and https://artists.proofprofile.net/proofs/artist/1ac1608b-bbfb-41b1-b993-5b7d4fd749cb.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109860dacdaede31bef73572d4ce988c7c968aea97e33ed13d8b63503797f4c7. 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/QZES82030661.
Rap do Pantera Negra: A Morte de Wakanda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccc0379ef8c972b8b38adc161e86d70c1f079615ab8a30a9875a3d2693437f6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZES82032508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615cbd94649778aa020cdf0f56115268fd7049e65c8daaff7b0cf60171d30b53. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:04:03Z), 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/QZES82030673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899f1d42d1581d18dbe448db028de7d1b87cdabe982072bc29c3119f19232396. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QZES82032518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ccaed0f53892aed7e534e50675e70bcfdd8d5a52ffa09735e1e6044740c981. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/QZES82032502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1729ec4ea2d9829847ef6bf8b5b0500e28616ebcf0b68ea3e15bac078cd573a0. 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/QZES82032514.
Rap do Saitama: Soco 1000 Por Cento Sério
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2aefb8ae38f88acea44b82be8e456cffd378db1782477b9b61d47ef313a0b90. 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/QZES82048193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424f96bc3222a52fd4f200c0997a5a2bc3ea783377df33fbdb355f2adb05e93f. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZES82048181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3b2432f5df14bcd8ad6d4569a7cfb3ad2ce4c0571879e3c13ed6c2f2ea739d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZES82048185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5f0e407262b12f0bca7e73ffc6d2010e961d9a4ffa4b8f7f303b07fc55db37. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZES82048183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3540c63bb3d2588b90acfdbaa854c78496002a14b015cd523fba3923a609624. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QZES82078563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6430476d9d04d058cef70c236224d3a7bca51201c969f9faed54d16fe3bb4fa1. 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/QZES92042350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45022bd2357d7b6b6053b18e8e8bf54714f9a9bf97615fafa8f6136de26c8da4. 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/QZES92026795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5af7664ba4c03fca0b807d04d3ad16954d7bd7b8ec50f7345e97c0cf8a9686. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZES92026793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90040cabafa3d43940d45e595f78770d24c3deac0840ad87a4c0f6a70dc3718f. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZES92008677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88609ba89001b9f7cc8e8f10c6b35af3c33c3832ebf92eb44c47b2719892ac7. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/QZES92025838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba479c1ccd7354f3c48b0261bd6e0eecd2273f92b6a96fe257321a0a8251909. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:02:45Z), 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/QZES92038818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0353fced545c6b9b370102d5b8629ddf57ebc851cc71b5730e401cef8ec4be. 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/QZES92094903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4c9ebe3ec5e47abf62a1e24f9c615f0a745e6b25aba4c7a3bbbb3021e8b873. 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/QZHN32012801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a161d3044a8c86242cd96a67852abe9fe3115401871f1467fdc3353f968106c. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), 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/QZHN32088676.
Rap do Percy Jackson: O Filho de Poseidon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02dad61e8b0319c3c751ca5d97d345a4ca4786987e60a161ee227884c3bf2f0. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZHN42013686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10bcb4e8e4d715a211ce6ae67d957d6a43d3128e19e29d410c913a20fedfa250. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T01:00:18Z), 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/QZHN62034051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2841976b4504feb8e182d84979ce2498c165b721e91f63d7d7c0b27b2d3bed7. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/QZHN72087448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd4666e25e0cfa14f21931439ad7c9dee5d72e54b27c410e66b39a8bcba51aa. 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/QZHN92062682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe792df0df1c253d202ebc983e2ac312cef827936fb3ea3dcb798e54233cc2d1d. 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/QZK6N2096159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2512a91519a8777f66b5dcc873cb4d8be2aa08706b8c6ff163f122b20c14ad19. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZFYX2167631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f07b7086eba2f74a034b1106ff4239fb103b997c76223d9e121e20f48105081. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZFZ52148646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3f04ff19b6ed0b0916eff214d4e1fee50e58bb548036ea2e3c105720b20b48. 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/QZDA42142101.
Rap do Itadori Yuuji: Receptáculo do Sukuna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7058aa044e9131f8935c65d3bb01ae05ff0ed5d7e63c380a2f66107ec96f04b6. 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/QZES92176141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa564d960013fb789edd98735479c3730d467beb0f468936b1a7c48cbb6d7c576. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZHN32176681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa031a21e817574ec7760add742f902c99201474c386831d8e8a671dd8b4ec8a8. 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/QZHNC2106572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdddc002c7cab5665d422a6fec8ba581c5ccebf0706f409f797955790393af9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6P2169708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f6d968eee7523b3b1b51dd931fb2cab3a017375d11a399479b3f921a1e5bf0. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZK6M2198171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25798e0bcb185777b2406957cbe99983cf5152882e686ba094d7bc1c11cc6b3. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZNWY2104152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb20b87e9d5f07c5f7bfccd78498cf5cdc32a5d23e3f5c7a2d505d6373634fa. 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/QZNWZ2191141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffae0b5d58735ef1b93600dec910f2d98f608a61f3c18684f771e549986fecd3. 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/QZPLS2116417.
Rap do Homem-Aranha (Electro, Lagarto e Duende Verde)
Rap do Homem-Aranha - Electro, Lagarto e Duende Verde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf9ac8f637846473a8c0d479d1af72f9a63eb715d44125a79c2c3cf63d72de0. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZTAS2141876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6e961fb33318a4179ffdc23d2e677db33d12a82cfdb3369d23e7459fb29840. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QZTAT2127829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55635e11bad939e831bebef96c69b594fb15b14588c8a42f90c910788dc56213. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZFZ32270703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56285ce36664bef6d8cea30759ca4d188eb97c1840c7fea415c406f7fe5f278a. Chain 2 (Bitcoin): anchored in block 957895 (2026-07-13T18:41:29Z), 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/QZFZ42270103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6123c688771f744243129a4cbb7a27939f0db79544e374d3ee43379b39454a9e. 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/QZDA82292144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb8642d1e05386b5be99a4331120170f42dc2cb9a12a4d0dbf89d16d69b0c74. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZES62259966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720b707adb608c1b3a8a77fb612d2fc33b1ce033ff6d37adc27f56ec618d5b7a. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZHN42221137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7fdd3d9d0d96b79394f119eca38a62b0df80f6063d01045d8787d1d30d1d2f. 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/QZMEP2268448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb348ed924b9083455fd040d47ba850822e0a20dd39009ed6c98e7988912df2d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BKEOC2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde45510155880c382803c1c14d47c9ba795338ebadc58ab3cf1d722dda3fe5f0. 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/BKEOC2300002.
RAP DOS LUAS SUPERIORES - O LUAR SUPERIOR
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ea47f63e6568cbc84e2e8bc4527790cfb0184042c5761d43f5ab6d1c65c6ff. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZHN82332229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637c53df6e262756b9dda1567fea2d725402a8713ec6ba5e0801288585a8fa5d. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZK6Q2360846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72b13307423993e40be5c00c608405b3904956fea3ab6abcb98fb1cf392e5cb. 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/QZK6K2341963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732e34e587829ea84a105da20ef5bc046dca5d5600ed16e4413594a9f616cf91. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:36:48Z), 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/QZK6G2390183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a87fdfd780d6dc91d2b0e34a04fbe801bc99cdfe7569110322bbd322467ebb. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:16:40Z), 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/QZTB52334813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6dd24d7d3fac40f5698686f6afc4bb5505b00e56b3a70982cbb37d42823d6d. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZZEB2323781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ec174eb72d34c3723786ada3b0139eeb24c01cad6d74d1d098357fca10fba0. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/GBRKQ2409790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead99a5c9a46439a4fb0e473a010571f0bb3cb0333672752561980f0448aa7cc. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:53:51Z), 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/GBWUL2406743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615823249ababc92419b2fe908accd29858ab744fd54f3944f7aa643fcc328c3. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/QZTRX2442718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb025777ee3e3c153fa23b9015a8a2df3ac7e718ad657076edac1901a1f2d649. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:21:46Z), 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/QZWDE2435833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575288038eaa951bae0af78d51e7e33aed01b01a0cc9c050a2888b36270baed1. 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/QZWV32457476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa338c0329b6b16a6ec02a4d5e933c714ebfaf6d7033d7d656a72c08d5d5ac061. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZZ8A2450357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466bcc890940be7367d11abc377655ee7f497fbbd936be517f6d1c829de44a8a. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZZEB2486436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae58eab60121b1ec0b264e082b41dd187a92851c9830384c1f700530c95b1fe7. 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/QZZEC2458422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b83763db511582e7db8e79ac42c2acb8eb389db7703588316210b3376b6671. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZWDD2504378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9095b70d45d36ce782c99d73302467a817c26bb0bcb3549e7959702b4dd072f. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QZWV32561782.