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 0x3ae1a7cb74360af3e804d37a5c193fcd17a84c1b8b95c4b76c70d36c41219bec. 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/439bfcbf-bab5-4740-a449-a2021765a5ac.json and https://artists.proofprofile.net/proofs/artist/439bfcbf-bab5-4740-a449-a2021765a5ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mtg a Morte do Fone Piranha de Portugal e Canada
Mtg Hj os Mnr da Sul Vai Comer Sua Xerec4
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 0x6aed43504e53aed84c5a3f26171a314906cf26f75dec4bd9f86fe11e07963077. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/BCIH82304526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454ec7faec4755df060680b1464dfb500e6a16173262774b2cb62300be8f70af. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZNJX2374402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6914cbb26b58bc53cb8ca866adc229d45720fdceb00ad7c1a8b7f9699a7ad7. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/QZNJY2347295.
Automotivo Mega Envolvente (Slowed + Reverb)
Ódio do Sistema - Antes de Tu Mamar Você Senta no Caralho
Odio do Sistema Cativeiro Maldito da Orla
Ódio do Sistema - Na Thethecka Tu Toma Botada
Ritmada Flexiona e Dá Trabalho X Festa no Baile
Magrão Sad Emotion / Festa no Baile [Slowed]
Vou Te Conta uma História de Pescador [Slowed]
Aquecimento Ela Vem por Cima Dando Bucetada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d98f82c6c053db0fedcdce2b376e10c7ebf74deacd25391bbba28900c6d18b8. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/US7VG2541652.
Não Vai Se Apegar em Mim Vs Tu Só Não Se Apega
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c9367e0bead4cc50d827261bfeaaf4aadd843d914fa1837468edd7c2ce0dfb. 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/QZNJV2548560.
Apelação Ritmada Vai na Piroca Filha da Puta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21da377f252292867f7fd46584ba23f960136607896d1a18168c21ec033ad10e. 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/ESA112571540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83995b1d50c2441995972b9f7570ed55292a461c0328f66fe3973eae7f2c992e. 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/ESA112574822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2b48f91a59f1a9cd7283b61dd8491a4efd798b3a9f47cde11af3acb21a1ec0. 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/ESA112575189.
Eu Vou Sentar Com Ele Quer Pagar pra Ver
Que Porta o Três Oitão X Ela Falou Que Gosta de Branquelo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d7ce7170c143da1b819a6229be20e72cca0056beee103208078f619e3cc8ee. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/ESA112582763.
Automotivo Vem Penetra Colocando X Eu Faço Quadradinho
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555efcd4f42c76f74e9e293aeb7767a317e20d03e2d32fb20decc6523df69307. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BCLWS2400361.