Mário Lúcio Sousa (born October 21, 1964) is a Capeverdean singer, composer, writer, politician and a painter. From 2011 to 2016, he was the Capeverdean Minister of Culture. Biography Childhood and
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 0xb07f5fb9c8225e51e254f54ba316ee5ee3303736f084874a536a9986021d4589. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b1ca855-76b6-461a-b3b9-217ca9f23c0b.json and https://artists.proofprofile.net/proofs/artist/8b1ca855-76b6-461a-b3b9-217ca9f23c0b.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 0xf59604e81ceda271bdca28fbe9f3bf903ca27e438f9107b320315ea42656cf32. 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/BCKON2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6f3371efbd75f764e62f125f69c7e0e4eee58db40afc8b8b6842161836a506. 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/FRX621008020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97dd32692530cb9b29ce800f832ba64c7edf53ae36b08c16c8c32bb92cf6bc6. 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/FRX621008060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef932c4018b7ace4c983a0ec5fe8e947e69830bd07f98e65e0d3b3b3ebdfc5cd. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/FRX621008050.
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 0x03a0daa9060c4eaf727bb94fa575385c3e1ded16405327183cc6419788805fd8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/FRX621008080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff00c67cb79617ddd2c2797f3fb919152a65502b0c0a1bb7c6026c0c162af653. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/FRX621008130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fa73549fb4e627090f7ba35774b91308c853b12a9407eae26deba9bba96d86. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRX621421080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4253cf569cb257f263b9cd1d1901c03621a2f12d23a388e2d216e50d8b9b09. 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/CVMRM2400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc905bd242bfb261c2925fd5201629097757a01855eacae3dac65e974c66d244e. 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/CVMRM2400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bcc96c74f487ae83dc74aed5eb4d773dfa5d2aef327519a0f1770ce89cc426. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CVMRM2400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564f4bd743fd5cdee8d45f51a170e29725002560f34ff52bbe61d7ac1342d936. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CVMRM2400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db16a067593c4bb9e8184ed4eb0ab7c2a7944ce0006bc0146a80b7748ff1c0a. 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/CVMRM2400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5dc7b4659a7e212c62dc52172bd6801cb58d45adb380f1681896b77db41888. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CVMRM2400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040bbe491df13742b9d7bb6a69268ca64ec47dfdb91c0a455709c0c3f04dac7e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CVMRM2400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c39ed0edec784b862abf7aae296d42ba11a11f69ba86733f402e88277703f5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CVMRM2400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5812793ddf97f49b2b95a8e3668895de13d6062b29c0f247265312330e38d0d1. 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/FRZ550200001.
Cretcheu (Mario Lucio com Coro e Orquestra Gulbenkian)
Cai, cai ,cai - Mario Lucio Com Coro e Orquestra Gulbenkian
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0587e8601b40dc21974f446b4aeaf65f86131a6b78e3cbe37fb32386361ed7cb. 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/CVMRM2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7cb6335507d3cceb1361b2fae650537769ca829adaa69c2d9e04f83a8d8cfd. 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/CVMRM2400045.
Sorriso de Nha Cretcheu - Mario Lucio Com Coro e Orquestra Gulbenkian
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c834ed5fd9e3349d18cc1413ea49f8b8c5fb2963c0d4a362f2616e335f5821. 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/CVMRM2400048.
Zita - Mario Lucio Com Coro e Orquestra Gulbenkian
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9888016269c4cd95726ac73ffbad4d6e8d258614592c856cb7c03909ab389ade. 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/CVMRM2400410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df5a9826e3dae7f330840da937daad8678776cf4c35b23840ba282d3ebbe772. 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/BRNTC1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89542d673a343540dfce1e69a42a55170e89e41e1d0bf2c9f01062ad1f96f55. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRNTC1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b20d1a84365d346c119f5c6271af948f8e4c6dc46db4320e18b320b29c0289e. 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/BRNTC1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d7ef069002fd87930e0b897893d444630c6792aa7178f63ad252efe67a1b01. 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/BRNTC1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51370d979e9317467bfb11533c838e66a09c85ace8b8271bb2b335d3dcd4d338. 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/BRNTC1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab426319a14364e9b4464e51a2c0ef3e1bc4fd6255350928a2b44dd5514bc2fc. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/BRNTC1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1fdada1a1f7eab011aafebcdb24c14ce5ee13ac28d5ac28c8c49d203bb39a1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRX620792020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9496860a6d4e954d7644f016fc094ef32d82a518e14671122b898688d4e0a9f2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRX620792040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdd11f4578ff32ea23e3c2adc9af7a321a5723de5cdead42b4a01383f000f5c. 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/FRX620792080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1999b00b8043455ffe15b1b03d369fa08bd099065930da04ec2b110ae8e0da. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/FRX620792050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adb16c7ba9a2e44684b8b01c823e6072b5fee7a9ad8f5780d4af4a3b1714bb4. 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/BRROF0500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ecd80d19865696c83fc56a9f3209bf1582ae37b7974620905b540e1cb960adc. 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/BRROF0500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee8f623122ddd4e0d77826955fec0aa5310965fc2261187ee3ec60a1e3fc360. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRROF0500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1a67f9de392b14b21e157b66b8bfb084560c2095b89dcda780dd62eea34bfe. 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/BRROF0500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b36d36a098beb607149974b59167289613d079b2bc7eab1134a2fe992dc2a5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BRROF0500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251a0e51782de65e432565154bd85259937547110c7aa543411e5aa7e441070a. 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/BRROF0500049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6a6598450ec1abdc356cb436d282b38b6f014414e85dd272289d0ceda866f4. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/BRROF0500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2e911e340cbffa812a6a7ca84dbd66b58dcdd35c8b27c217b42a3d52b84581. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BRROF0500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc172bfed5b70a704410d28cadea0c5faba2554df4ad520b0f8e55c76a1a3f2b4. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/BRROF0500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbcdead562a6ae813856c48a1e11680ce377e6367f48898520dcc95e0d34e53. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/BRROF0500044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5431e626b836a44afc68471fae5292d3f9a1d9168bdc6bd507e0c53823a097. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BXNTC2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee812aeba6204226cb2c7b861575cc91990b66058e44650dfdbf4e56c50a5a7. 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/GBRH31200977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80ece7e91418499c7bc8949d337d405a209a913861c1b1a61bd30d3be3ef36c. 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/PT4JG2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e20fcc902cd020ed72815667b7755c31a7d3ac5434a6586edbeaed40666355. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/DEWI12262166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0468a1a85e64b70edb58aa33753c915f2a020277055fff0cc5669850daab3409. 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/DEWI12262168.
Faixa 02.7 & Faixa 03.1 - Se abrindo pra vida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b7303f3a95e9599fc740926af022447dc9c39f2cd547b0fc1bbe0ebe55f3b3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEWI12262171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399431bbf6c96cc65c8cfe23b3267061a1116047c60906e521f680fc6551f45a. 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/DEWI12262173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97098377fa12e28ffab64fdb76da19856baf2e4609b93e85ac9602822168a9ad. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEWI12262174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ad9b663330a8c3274779800b3c36120939035636906ea18cdca7c976d2917f. 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/DEWI12262181.
Faixa 04.7 & Faixa 05.1 - Se abrindo pra vida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfe4b80f51a19dad33cff7b5d0ba42184cef0c1e28dddc5040544d1d779e840. 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/DEWI12262184.
Faixa 05.5 & Faixa 06.1 - Se abrindo pra vida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadeefb566999f2245053ea01f746f7c7332e38ac6fd380c6ec29ae3e7dc39406. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEWI12262188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639ed9e5821c1c93195d5bf2758a815c7bfad7312ec7728ee9527042aab5f501. 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/DEWI12262190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51e09a1b7b78d794d4bc3e3c923169f315c7401395fac3c35a5750a0aca6a94. 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/CVA002500547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d873d8f0acaaaa791fd45a5542d307118f8069dd0fbf7a8cbeb41965bdf3f9. 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/CVA002500548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bf2675e010b94bc9ffc5d0c56a17c6aaf1447bed5d8542c8e817a6798e3c52. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/CVA002500552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ebb9339889b088c1bc652bc45e97705f8413457bebb56fa87faa402062994e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/CVA002500553.
Mensagem (Poemas de Fernando Pessoa e Músicas de André Luiz Oliveira)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f706a3afca88fd0ff285beac1505b8794ab95b5a250f38ce622cc5bd28078eb. 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/BRBGK0400178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f43522a3d9d6e2f2957c3baf896e0040f1822366006902c28a9d6a927e8c99. 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/BRA1Z0300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d4e4bcd34964eb86435e8f74b54d316096a6e01ea8abd6b5e4fd672233376e. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BRA1Z0300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3b7d7d3de464cc93d3d7afaabd2909d3e9329e23b40f8afb408cd3682fb345. 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/BRBGK0400196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703b1e6643b46eeba42d1ea20b48b148191a55f08cf13304ab0b8d1c7d44eae1. 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/BRA1Z0300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab77ded03243d1a9501552f7760e5ac241e6da9c1db5f16e0e81419f65137212. 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/BRA1Z0300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010a346a803d2c4eb3eed76d6bef83f3206e41d811e5f40c4a653b33f01ba9cc. 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/BRBGK0400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a630070e0d8511f7bcf036b37ede4e99c1715c3de2ac9cfa2f77b49f0d01213. 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/BR8ND1300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7699373355ae569485f6905417b78688df846becffe4a33fd224c414ae333235. 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/BRBGK0400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18051778769ee583ff8b88618135758bd3d16307882ddf46eb35e006e9c0c9be. 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/BRA1Z0300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4229470caf14c1dbfacb4af0b3374aaa26741d6404fa1411c65edbe83f8acae. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/BRBGK0400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffae142d79a5e93d0d10a7dca649cefee552a082029d348f237226c43c1374ff. 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/QMEU32118236.