1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x4bbac4ec7c5ea21f7d0e510c88902a594e01cad7de77038089313847375638da. 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/34d0e68c-bbfe-488f-8425-6f7b5e3825e8.json and https://artists.proofprofile.net/proofs/artist/34d0e68c-bbfe-488f-8425-6f7b5e3825e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
CACHORRO COM SEDE ((DJ NEM DO SANTUÁRIO))
PELÉ METEU MIL GOLS - DJ ALEX DA BAIXADA E LD DA ESCÓCIA
PERERECA TREPA - DJ TEEUZ - MC PANDA - DJ CABELIN NO BEAT ( SELVA ) MASTER.wav
CARA NA CARA - MC ALYSSON - DJ ALEX DA BAIXADA
AQUELAS IDEIAS - MC KZN, DJ ALEX DA BAIXADA
NIC MAZZI & CABELIN & NEM DO SANTUARIO - FUZUE DA SELVA - DJ LD DA ESCÓCIA
Mc Lysa - Xota, Agua, Tchau, Bom dia (Prod. KroosnoBeat)
MC ANRRY - DEPOIS POSTA LÁ NA NET ( PROD. DJ TEEUZ )
TROPA DO TOCA E SAI - MC ERRICE e MC PANDA (DJ JOÃO MARCOONEX)
MC BIFAO E IZA - FOFOCA - DJ ALEX DA BAIXADA
DANADA MOLHADA - MC ALYSSON E MC ARTHURZINHO .wav
MC SINCERO - ABRE A PERNA - DJ LD DA ESCÓCIA
Mc Negrosim - Posturão (Prod. KroosnoBeat)
SEJA BEM VINDA AO BAILE DA SELVA - DJ TEEUZ - DUDA MENEGHIM -NIC MAZZI
FEIRA DE BCT - DJ NEM DO SANTUARIO E MC PANDA (DJ JOÃO MARCONEX)
INDIO MAL - LD DA ESCÓCIA - NEM DO SANTUARIO - CABELIN - SINCERO
DEIXA DE SER BOBINHA BB - LAUAN MGK - DJ LUCIANO DE CAXIAS
MC S10 - FEROZ IGUAL URSO - DJ LD DA ESCÓCIA
MC PANDA - PRA VOCÊ NÃO ESQUECER - DJ LD DA ESCÓCIA
LAGRIMAS APIMENTADAS - DJ TEEUZ - SARAH OLIVER
TÁ NA HORA - DJ TEEUZ - MC MYLLENA - NIC MAZZY
PERVERTIDA - MC KZN, MC PANDA & MC SINCERO
HOJE TU BROTA NA TRETA - DJ TEEUZ - MC DN - NIC MAZZI
FUMA E FODE - MC ALYSSON - DJ ALEX DA BAIXADA
MC ECILLA AMIGA INDECISA (( NEM DO SANTUARIO VICTOR DJ ))
Alysson - Será que tu fala (Prod. KroosnoBeat)
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 → block OTSBitcoinBlock must exist at that height 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 0xc00a872bcadb10da5ace4ac3ea2cc52f45c35633d95d125c0c175590a37da21d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BX5EU2500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220033d29b21838c4a194232b0ecee1fb8373fca74cd41fcc581f77ad35001e6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BKFUK2500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00072b70c71947a8bd09a0bf3aefd1c2a9378c5bddaff7b4b0107fb8c23daafa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BKFUK2500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1013497001e8c6337c68ec707f6c7c2f0fa4cbb7f4653c8292938541f35fb65. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BKFUK2500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38e95daab83b65455396aef3db25af06f059b48a1a3883e114f171add82addd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BKFUK2500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b7703b2ee94269fa97fa88205950ed60c793caf2f51185d60f0a6cef49474e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BKFUK2500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b8d833d4186c67a2dbaef343eb7d86915e5b5d28d359a5e469196ff1804e94. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BKFUK2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8141df67f410a317936929e8f53c2a8f13d47c79ffdec74bd97ce8c8bb17b9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BKFUK2500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e77781257ae10e6d88995bc49720acc3960246d0db36847f6e639b9a10e38c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BKFUK2500012.
Carência de Novinha / Dente de Leite - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd3414b5909ce2327c7e9e046aa74fd38fd0e6a756a292f31f7dd68eb3e4a69. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BKFUK2500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6443f2dec39b797deda11e627818a8781557c7cb6ce098af02b6fddc0021e1f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BKFUK2500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923a6a3f27f9e98a6d87b9fa218d6fdf40b2b99da57cbdbaf2668b0a3f92ddf9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BKFUK2500022.