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 0x5303c1b07def48db68cfdb204dd878bfda3515e8046cefcd15185333f0cc9b6c. 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/74328b6e-5245-4351-9ec7-a81476175e9e.json and https://artists.proofprofile.net/proofs/artist/74328b6e-5245-4351-9ec7-a81476175e9e.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee37cab6696aa5832dc740e3bfa95ff85afe54e5829012af538d80a05143aef. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/US3DF2102156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33c984bfd061e39e34a931c26ba9b2f01301bb9c434c158624c7d9d657153d6. 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/US3DF2112627.
BEAT DOS ANONYMOUS QUEM SÃO OS ANONYMOUS? (FUNK REMIX)
Por Supuesto - Eu Já Deitei No Seu Sorriso (Funk Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cfc6dffb9e071fce19ab6c478170cfcfa294160f210cd01bf2721530f33a9d. 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/US3DF2265443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0234456d5e8621cf2a67b0d7cff5052b5a1217850ecc2949378f59eabff664e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QM3DF2267548.
BALANÇA MALANDRA POTRANCA, VAI POSTA FOTO NÃO VAI
VOCÊ SE ENTREGA PRA MIM, DESCE SÓ MAIS UM POUQUINHO - FUNK
Tudo Que Eu Preciso Bem Aqui Comigo Pra Eu Continuar
Peaky Blinders, Eu Sou Frio e Calculista
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b8a0f5cd5876ffca321d4089efcc56be250ee0e1dc0431fd9330d0d806aa8f. 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/QZWDD2261933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81986205b2c0dbe2de426622646b00129ada2fc2279be9840c456e87a05a041b. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:11:13Z), 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/QZWDD2261934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd4a7773244c4e9b5583df67b5c8701d8da4ec54d952a70b1b8689162b4817a. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/QZWDD2261938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93574bdd6d9be7e873bffadb03da35e97ddaec868799443432a8c6feb2f9539. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZWDD2261940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8edeb896d154d608eab438156daf2801209067897deeb9355bbfc9aff499f07. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/USANG2275397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38cab793237543cd4b3f8d9a50836eb807784c5c27f1b9fceab46b538e9fc84. 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/USANG2275409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a3ec60a06770f80ebad12485f5fc8f97b81ba8d67bbde45ce38de33c4b4870. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/SGB502341744.
Por Você Eu Bebo o Mar de Canudinho - (Versão Funk)
Saber Que a Gente é Só Um ex Casal Agora - (Versão Funk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc7a5a15a4250fc8e2eae0b47d2af642ee02ac479b2d77fab231e8fe69d9c92. 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/GBKQU2392640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e092753840e391c832d8c9ac6c89319dd4e2488a65e8d4214f9be6bb3709857. 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/QM4TW2478096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fda558ee44e7d176f89a7f546921503eaf62559d7aa3d2754bb7c4acc8e61f. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QM4TW2478098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44c4dcf05a2b09be537b3e6c0de342092b48ecc63f17648d1ccbdd83fc6e23e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/SGB502464162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2697f7f111b0749a3b0e24791e6d7fe3ed2d908456eaf6ec7feba6e6bf8e44fc. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/GXD7G2413060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565ef38906dfc370b8d0760154db87f142bbc9fb3e1ec18a00897dac581810a3. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QM6P42439593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c9b47a0779321a6ff9210a55b8d2ee45da59220d0972a7dcdcfd6e1d7bd211. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:43:55Z), 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/GX4R52464641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48b05fa99ae3c5d757c2d912bc1eab0992cd2f20f66f884aedcee5ce928a741. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GXD7V2437747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f90fc4bacdba8f96b5d463447e00225a1502f2f0cd3b3026734098dad8f6e6. 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/GXD7V2469928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b032444644bd79182fdb83f9a1c1269b037ab9ab9e62ba2e5ac063be06906cf. 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/GXD7V2442829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9707dfe5a4463f89ef96f240ad56368587da727c639f1786abe908646dfa717c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GXD7V2412127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d10b8ca35c4274842351cba109f635a989e40e5f1af841438327c5a0c620178. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/AEA3A2426367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643872686fa5a23cb11ec91bc162fe3134eca8d1a5ed2f881437992b9ead73cf. 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/AEA3A2426368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea40a0b2fde0fcdeaa6809edc174691ec3c3817b697e46c21c65ab56f7be0ba. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/AEA3A2426369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d27c6b699720d2c61b6f0cea91b52812deaec49c4b0b9f178685846720a13fc. 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/QT5M22596500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed1794fd6cac707c849efab6c03bb903449076f8f4ff841d35a0b95e7d8dc00. 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/QT5M22567555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfae7d73d2d8a03b784bcaee71dc5a2fb2bcd2645c6d52b943a12bfada561fe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BCSG12400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfae7d73d2d8a03b784bcaee71dc5a2fb2bcd2645c6d52b943a12bfada561fe. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BCSG12400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05e0d27c4028c2c42c7a481a682ebd1f8286ecd588c3a75c7fd53673c8d1fab. 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/QZNJX2414288.
Vou Voltar Curtir o Baile no Morro X Eu Só Quero Te Ver Sentando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a6f8ace37e458bd3c81eb98963c0e15ee99151d695c9b2300b2152714cae01. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/QZWDD2261932.
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