Raquel Peluci Xavier Camargo da Silva (born 30 April 1978), more commonly known as Raquel, is a Brazilian former volleyball player who played for the Brazil women's national volleyball team at the 200
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 0xc556a09331ed9826654ebaf3e343c0ad66efb6f967e0d16a574bdc743339d09e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/392a8fad-a5b5-476b-8e34-60e4778b099d.json and https://artists.proofprofile.net/proofs/artist/392a8fad-a5b5-476b-8e34-60e4778b099d.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 0x937295b18f3c46f0eb71dd9258fee6eda523b73e55d3ededae6e3f322662b8a6. 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/BRG720900503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e339a217d17a0771caddfc9a00f657deb088ab38316ce03f3b79b6a80595254. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/BRG720900509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea30260f36a7edaa278832c582ff18e764caf72458a2aef03f639854e39dd7ac. 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/BRG721400834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26ff91d852d41e13ceb464973a7138ac0107cc179301f15abcc9dd04c391f4e. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:20:40Z), 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/BRG721400835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec22384c4d434391ef6a0cc89a64b809296c0a820954a9b76b9c9aa60585b84. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/BRG721400839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5dd610cab0ebc248aff6c5fb43d635cf087c32b01a340d56c2b709b5c5790ca. 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/BRG721400843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38242948a144e574cd9b299cf4d272da9f3f33e14602e2bd9252c50fa39da5d3. 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/BRG721001042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1468270ec3fbe129b88c89e2c41aac56a7b39fb88d16fa8d093fc25dfc636895. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:26:00Z), 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/BRG721001045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa35b17fecd3247836d20e8dbfcdc58b3960020beea41bcd7e81fbc1cd78aca7. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BRG721001050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31923d1e020d6fdd5516e5e7dccf699c12cf46742cfa24bcaf88375185bc14f4. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BRG721001051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe611cf2dbeb90ccc261a13642033a325ab1212f02cd8a8bba4a253b0b88f7d0f. 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/BRA220705127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698795d86ecaf01faf6ded0179846bb88fe73fff256c34fd859c4fc27d632542. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/BRA220705130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29b8eac3d55deb49c7e5e5d9230bfa45b1f48bd038f530db38a19091ad964f6. 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/BRA220705131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f2e8345878e1b31b3e457d591f407b551eb6ac884f228da8d28ba622eb66f0. 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/BRA220705133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a4af60b6cf5643cf2b2b2a23e4d9e0f5b00d2a1991a804a92239e94b8d9ddf. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:41:27Z), 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/FRX201701802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db2828cdf775ad45b78cea4bf5457747279c48439e9e2b2fa1e600a0422fc99. 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/FRX201701805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28bfcde7ced3d9479ebd174163feede22741a815cfc50460563154dc2146951. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:22:36Z), 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/FRX201701808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f26308e151c5c3d77e1cdb6b151a3fc213ddcbc98ee83e09f5bf4bcf16bdc41. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/BRG721102568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683939635fd52c506ac18bca022780926362b706553def1955811f161eca4c5f. 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/BRG721102569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a29baa5bc388e54e2fa44ed7fd6a20e4647422dde7df070e3e1836e78bc0d2. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BRG721102570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92390712002e591414fa40dcd974e2b3450b1c1c3e0240f4d4bbf5a50e2e601a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/BRG721102573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d99a71709d1855c992c50687ca3c32a859fb7677dc7999f559035ddceb510c. 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/BRG721701294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61d5497cdb4fff8d22c352dfd89f5e946bf00d402831178fc96582438f7430f. 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/BRG721701295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9337f146d21a6a149eea39160914b3a3972da5f8c929d3e045af06d24f5e26. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/BRG721701296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c675a7e8c6306cba1f4b04d58d5dc6809b086199eb452c4442889e76958d013. 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/BRG721701297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24af3128a9b8a6e0c5b8e32a4fe5130dde2929711c99160a1b435b489674b66. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/BRG721701298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc2247ee9724d91143a5e8528c14ca9e57262771bddfa73cc55a3c67697f93d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/BRG721701300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c8f333b9c54870c0e830f59e88a2d419cd46dd8cbba43466d817574097aa75. 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/BRG721701306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9f7a2ad36622a142f60613d8c230e2ba6e10685b111a1955b4349c86e0e654. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:21:45Z), 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/BRG722100423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2c6f7a9801720f26ead993aa51893ce49847aa9c43247aa49adb7032de89ee. 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/BRG722200322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8220f0d1dbe6dcfe892ca174f3aafd14d8ac69f91594abdcbe1b52b0880b55a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/BRG722400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a88b01cc4f233a241b10138b09fef5ebd2b1b028cfdd7884c68d465378899c. 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/BRG722500007.