João Lucas & Marcelo (also is João Lucas e Marcelo) is a sertanejo style Brazilian singing duo formed in 2010. João Lucas (born in 1980 in Miranorte, Tocantins)Terra.com.br: João Lucas e Marcelo anunc
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 0x6c8100517b515c6cd316fcb2e0d9dc16b201383133d9cc05bbdb445439c30a59. 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/e1838e08-b97d-418f-82e4-ef07137fc71e.json and https://artists.proofprofile.net/proofs/artist/e1838e08-b97d-418f-82e4-ef07137fc71e.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 0x2d0c36ad220049e4b5cf3cff95739e962607e73010ff82ba01fda2b8bd8cc4c6. 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/BR9O31500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d5226c031717fe48c5bc98c6ce218704b30fc68426b17bf105883652f7c801. 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/BXNT61903470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91eef1a37370bf722de6403e9c144f94cafeb6093b86b8e297fe538b48e504b9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BXNT61903471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e6d70fe0f25a747c64be7c697d96be0102cd6fc63e68a21e936ba27fd76770. 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/BR9O31500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088a3942b9e2818039883ced6e14e7a2f0e5349fa21416a142e5384f9cdec73e. 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/BXNT61903472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d2442a0ad21d3c0214c1ed8ef813492fa9b3cc0f8ad8b96548bd4d31784413. 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/BR9O31500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c0497a674e38f6d1bb643b633fbd90f05a5eabc83f5bf6da1fa22c8fb67734. 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/BR9O31500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374493b192f142dccceede299a0324d589ccdc65a316051ef2a36e5b3d51eb6b. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/BR9O31500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5450cbeceebd42bd59e4ca10eb79fdd3a9cee8656d514442edbea7d3af7e7d60. 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/BR9O31500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe678ac6425109e5c242d1ac36a432b5599572b950dfb9aa76965b4547696764e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BR9O31500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db3ef78997434804edc04f7c48da417791bc0def7b41bca302b0daeb1c32156. 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/BR9O31500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5165194ad738f4572d572b82b8f1ddff07bad18f0229f797bd2d2b8bddf27c3f. 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/BR9O31500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5181b8c2bcc6e433165c176f6966b5a7e82b3888dd945122e92d8fb5e75a79. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/BR9O31500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1bb5031d5c51a23673822a7758faa94d137f3a8f570f1b67d62af30e21461a. 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/BR9O31500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9661d6b0a7bb4d690cd33c7cecdd525b68b77371e2933b0e4055055b81be491e. 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/BXNT61903473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c12b878a42fef453cf0a755ec9c27c57acb65550dbbabdcda830ea2b8be8bb8. 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/BXNT61903450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50c77ca2100dfd7212f4772cdc674127d3757ff066309274fe99576f1a099a8. 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/BXNT61903451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3bbe2a9bd83921306c1fef943e6eaa5cb131b7d2fa521548904d5adabf28e5. 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/BXNT61903452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5b8aab02e49ba01f06c6ec8188f9451c3a5941dcd14105abff58b1537234cb. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BXNT61903453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47120cab21a5cf5f1cb41a13b43e0053d557d1900d96f897127a76c5835219f. 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/BXNT61903454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662a5fbddb6271ba651582bcc787bcef7d7296c25c635c888a0b1842002781fa. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/BXNT61903455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd82a7fc624182731e48cf29cf2e17bc810eb0ed40b9e5b2594889e3bc381e7. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/BXNT61903456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d76999be45b0e1152266a1e6a8965d04d98f6e0533478bfe8706b3003922d52. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/BXNT61903457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689ce2d05a7d7f5360cfceb74e6a1723f4fc0579a53df2ce3f365a8b0e251614. 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/BXNT61903458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec113b478773c7638efcfbc6369070f94b5e34e435ae9acb410f00f9de5a752f. 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/BXNT61903459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac12a25d28b17eb6820e28aacd2d1861e262d8da138feb234d60ba1c806a11da. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/BXNT61903460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594dbf6316965bd64a42d108b771bb15e116bcdb674e94a48c22a909da84eb1a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BXNT61903461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9150dbad89536b94c97df47c36eb29020789e7269726347b2a7c97f71e52c59. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BXNT61903462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142c5fd33156cf3468a3e3173e37dd2033f66280b52639e0b3187fc84a6d8805. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BXNT61903463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482263ee0b84f3f41aa9002ca19531ef327a744ce3b752e2eea1aed7f14c1147. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/BXNT61903464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a31aa26227bce085671d6234e2d0dcf99cb0b8756491087bbf5b56a60197537. 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/BXNT61903465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78052ea255e7fa2bcfedb14c42926e5199d11072e09b92f8e538339f5e5f1776. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/BXNT61903466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7923ad63b8fc2e8a5d3d6788dce0521d16e46e9f858fa44f777dbc76a8e4f96. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/BXNT61903467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b73598755a0ada18118fdb3f37d088dcf674dc5b9798158532827a7b0606981. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/BXNT61903468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2aa477cb0397dd0c34d6b69fa5a663956d5a46388c6312e4f1c777f1b36510b. 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/BXNT61903478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229655e0dceff281d4270e2e04e8b9ea416cf22e9b32ba4cf7546c388debb267. 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/BR9031600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082c7ee7d6c1d65a9b5a1b851657bef40cbb706bdecb1f01ca9c67fe0b9aecd5. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BR9O31600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50785c26cd5b6f12d186242c01af8c505c1f40f2dca88cafffc8ad6b7eb2647. 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/BR9O31600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a724bf62564061b0d8b4507ab9beb4ae42450cf07099888dc4a6ed58a9451e3. 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/BR9O31600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a364433f419b54f8f201cda5ce0f2a31f325c9d0f1b950090b31fb7253c7d1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BR9O31600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357bbe52faa85dc6ce15115456a76ba73919f7923de22e7f5729b3b94907ee49. 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/BR9O31600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a23c9c986bf40015d2aac0078bfc9421895f54401fea8f1b313f4ee63d93e1. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BR9O31600026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0430cb0015f5d0d44422c7b11eec99c2a90c98cccb5f4974329551cbae4445. 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/BR9O31600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3a35136b647ead44cf0347a5054e6fffb376f9216dd7a8c7651bd538adcd02. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/BR9O31600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d92aefd2acfff4f3f7ad4593be6b1a822c5446145017f22b585bebe8f235e5. 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/BR9O31600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69642c09ab54c46f248d874cff9311a211ce382d30037b9ab403037a0bce3e0c. 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/BR9O31600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239b4e227feb9276ec2063b86c9fa390173ab852e31ec62628cfb055c27512fc. 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/BR9O31600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644a21fa623c7d312ea2ac448a7d54280b1ba2a1458ed11a236667e16b257d12. 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/BR9O31600028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a405fb9a68ec096b5947ffd704784c58d9ad201f7ad92a41b3a3389c5efda2. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/BR9O31600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a69b5bdf5fe482f060809c4465402c7918c3af665307635e55b80a7e8477d8. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/QM4TX2457378.
Morri de Amor Mas Passo Bem (feat. Bruno do Bem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa595747f7027258878e9ece8f43a383a93e7b20bf45df4a3dd3ec838b083d95. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/BCUT12100551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c7f9d1da41d4c8371ada4e8b3ad65e21d351450454dd67599908ebc3d02839. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/BCUT12100282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd586e2c08edec3606a817a90c879a2efd8aef3db578e3f072e2a91eb3d3fec9. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BXNT61903476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf6ca3db1547c969e2507ed8acbc2e34fe4139565465f891cc90a41d3382a1f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BXNT61903479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486bf4a4f5bec1cd4a56721fa2d5bc4ed2e3d8bc29ce1d91b06157bef30b0892. 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/BXNT61903475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64df64ee850794f5beb1f70ed81e731b131efc033ff404f51c9287eebd0a0443. 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/BR9O31500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba137f3e76a81175f40b04a1ee797798a87add72c3e8ffbfdf27ad5a63319a50. 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/BR9O31400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd026ebd03e8e2fa5691bce9ecb93fcd500d94fe3df3fbc0d15917507ae20c413. 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/BRKCE1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b069ab805e25440d4fb7652659e84cf91ba8eee33f34ffee020255519eb132. 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/BRRGE1200486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe922a086d9b3a5d9d2d8ca0e83e2078017a87c8b62171b6089a7fb6ea29ea96d. 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/BRRGE1200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d91226f5ea04e3e208b7282562f52c4c3ffa2d037655e45073853556bf9d31. 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/BXNT61903474.
Baile do Dennis (Ao Vivo) [Deluxe Edition]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31909c352719dab66af92dbebaa88a8b98ecfde9a9bdda781b0b73657c5ac79. 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/BRT3O1500041.
Vamos Beber (Joga o Copo Pro Alto) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc05355624fb56be3fff0b010f6b4ae3a3cb01deec8e243a95e1da033b382fe. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/BRT3O1500057.