Brenda Navarrete, born 1991 in Havana, is a cuban singer and multi-instrumentalist. Career Already when Navarrete studied in Manuel Saumell Elementary School of Music at age 9, she set her sights o
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 0xa4d8afe5ba6c302c31cc3b56b7c6f119762ae92202c5df7857b6bb3c8693b46b. 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/c7beb4ad-3ed8-4834-97f2-18ee2a635408.json and https://artists.proofprofile.net/proofs/artist/c7beb4ad-3ed8-4834-97f2-18ee2a635408.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rumbero Como Yo (feat. Osain Del Monte & Munir Hossn)
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 0x8e50a5b2e387f0dba52736427abe0e490093f7aea5ec7211c136e56e5fedfd5a. 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/CAAA51700742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbe655738a976f0904c7c58864ebccee774a19d166dbbf9fe7fa2ab9399cbd0. 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/CAAA51700751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e50a5b2e387f0dba52736427abe0e490093f7aea5ec7211c136e56e5fedfd5a. 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/CAAA51700742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5add7906e171c710b1dd2c19eee8555508717f5694e2b747a9efe30ecdb7e91. 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/CAAA51700744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af57863e85a3f2b0c83cf581b5758d3888d167f477dd5444d8f374b1315bbc3. 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/CAAA51700746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919745e4243f885cf33fa255e06be323c11309778f9920468f82fe0cdef4ea04. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:59:38Z), 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/CAAA51700749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d9efc80dc33a791f8f9a41603327739a0ed37d40779f3b077cd8a0f9fbd47c. 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/CAAA51700750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbe655738a976f0904c7c58864ebccee774a19d166dbbf9fe7fa2ab9399cbd0. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/CAAA51700751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b7768a68c204cc2d953a6e04e9ce815935cd8b3dec6382cfe3e04fbed78a59. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QT2JQ2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e1453d65b67bb882e87ee56ba5226769d7494d549df06deb037ab789a517ee. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2JQ2500292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7400921b7d12853017b5391ca02bfa5ae0b86345d9798e45466355e8f4b5191e. 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/AUAB01700243.
Black is Beltza II: Ainhoa (Soinu-Banda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b78c3aa73f2c2a72e8188a981da53b98cf98e81f0c032e500f47384e1a8804. 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/ES5592200247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370903d684790a4eaa6b045f6528b44a0eb16c863f0811d298cb436ede12df77. 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/CA5KR2458461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6518f93f151d828cf60a6a777c47b5f1087ea61d5e75e44c3a76ab30552a719. 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/FR4EO2200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bb07bb16020fc523d341977bdaab3829b66f8d07785bb06758367b1c935f93. 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/FR4EO2200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26266441b42132996e2fa31838ae3af126a60e3e9f5c992e36add9a5c0b488c. 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/FR4EO2300075.
Por qué ou ka fè sa - David Walters Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4ace2c88384cfc3d7252ab9f285ffefd39acc2f253252b44dbba039cf52430. 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/FR4EO2300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212d38b66583403f196d27ca03ee557f4f637f29581b00715ddc90eea1fe88a7. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:10:49Z), 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/FR4EO2300076.
Por qué ou ka fè sa (David Walters Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26266441b42132996e2fa31838ae3af126a60e3e9f5c992e36add9a5c0b488c. 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/FR4EO2300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bb07bb16020fc523d341977bdaab3829b66f8d07785bb06758367b1c935f93. 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/FR4EO2200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c9afa8a0a10c72ba641b0a830d787466d82b023f99172c2bd6e94d7c7b015f. 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/QM4TX2206634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c422bd413cb0d130d834253159f7c6fe4437cc58dabb83733611fc5614f77b9. 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/FRPGB2112560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa064f8ea55cc06926f3994ac2569db500b800aeebee83b3a3f383ee21217a03f. 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/FRPGB2010150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba623019c9326c6d9c3d9a7bc2026750d93879b000a2913319645194c79445c. 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/FRPGB2112630.