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 0x8218fa652707c530f17d31c6d43e2ffb9ee515c0cd22e9a971885f2caa17d07f. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4580af0e-120f-4b63-913d-5b84fbe79415.json and https://artists.proofprofile.net/proofs/artist/4580af0e-120f-4b63-913d-5b84fbe79415.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 0xdb1788589fc3b7a3e6456ecef154537fe8345f984bd199c7acf1b778fff321ba. 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/BR1B71700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e925a51ac7ad6f6bbee23a4c3ce7eb493846f4c7b24021aeebbccbd2c67f737. 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/BR1B71700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618bce2eb231ffefe2448953a98803faffeda8d966047dfa39e43ca2a6098600. 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/BR1B71700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fed9b5ed79e0e38c6cbb2308ea6989450b0fe0fca899ee9fd738d429e567e87. 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/BR1B71500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830e37d76d4fc6fc1c54a3e13378c33c9c56a46fe4791f823f4f30e6976b10ee. 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/BR1B71700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52d989452a027b0e464cae56477d8b116d34661ce0de539243a85df7793de42. 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/BR1B71700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc316a398edd3c6fd39fc478391493f781dbba1c6fb8766344aaf615ab9fb18e. 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/BR1B71700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6344e57e871d32bf42260d7580c964b2022a642714091712568a11a8fb3443. 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/BR1B71700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280e81362feeef7415db3cc9cc4e02b8f0545123232cbb91005f2c178ebda93b. 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/BR1B71700011.
Dia da Caça - TELEFUNKSOUL & Felipe Pomar Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e35ad32b22058f5e5aa55cfc1a06811c627201b9320aa1b3bfd517755e10f10. 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/BR1B71700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd229edf58b587f9a049950885620ccd29a0a579b37497ba95204f24af6640b1. 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/BX0L22400013.
Vi de Relance a Coroa - Clementaum & IDLIBRA RMX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22344a9847b97079188c0d771005178ce68541a4dcdbb5a57e6825f190afe2e3. 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/BX0L22400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887a1e26abdc34ed0c1b0e621684e625fdd54bdd24f450f1be1b64629eae88bd. 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/BX0L22400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf547a95b6326b606be476f4b2b34927df7752a60a044bb2dd6fa7a3aa67c7efc. 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/BX0L22400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d5933e3957c3e813497031a8c6ae42a55508b955e4aac620dd355bc04f3a91. 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/BX0L22400008.
Ladra - DJ RaMeMes (O DESTRUIDOR DO FUNK) RMX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d3e6bd73163ee1346775c5be8f40b455756ae72713849089ced58919de0da1. 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/BX0L22400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872256938d7e52222aa60c2ba372b735fdd172940bab22a515d22638f643cef5. 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/BX0L22400009.
Um Choro - TELEFUNKSOUL & DJ Werson COLLABAIANA RMX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e65f2bc982d578e974df8763d182ffd33ed2031bb8460d8122c9f71cfeb74c1. 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/BX0L22400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8547b3c69e2a399c6caeef8f3400c6e57a48579b045887a766993a0dade9c4dd. 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/BXUM71900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb744b45244daa449e7a5726a8b419267f0e9bd063928405774c6bc40474c3a23. 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/BXUM71900004.
Ogum Ayê (Tributo ao Malê de Balê) [Remixes]
Afroxéba$$ (Tributo aos Blocos Afro e Afoxés da Bahia)
Orixás Remixed: Ijexá (Oxum) [Telefunksoul & DJ Werson 'Ogumxumbass' Remix]
Shake Treme..Give it to Ya! - Futurist (Remix)
Shake Treme..Give it to Ya! - Klap (Remix)
Coming Home (Telefunksoul and Salamanka Bahia Bass Remix)
Oju ÓBa$$ (Tributo ao Ojuobá) [Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb0d3cff49c8cd64056f1621e34d4d5bef584377ea138f867b5a6e35a4db1e1. 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/BR4PS2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6afa43ab72ddcbcb8a0080ac8eb6cfa305d4a4f200c844093427a3d0b0b759a. 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/BR4PS2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465a2bcc658fccfd58597b56db1dad497061f892f9f132582ab06f113e373eb1. 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/BR4PS2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0390f7abf71ae59fc03d2e625360692c0f10a7f1c42e73f7f210fe2ae36ec09. 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/BR4PS2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91aae11e074928934f622ce53950073604ee05983f7108bb42158e7e6a9df53f. 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/BR4PS2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd0aa94228dd5e9501ff4b6e2b213ac35e5a687e9f6ebd0fa71e08daaa21548. 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/BR4PS2000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2d92d7bfc32c54106d8bf559ef055d7cd1a2271a610ec3be3dd4803a769130. 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/BR4PS2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44859e528aee83ff0320d01d6d8ea49e985a973f0ee1974f9cbfdd8a48ca7ba9. 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/BR3SD2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b63856cbe68788d26a99cc1036a765a63668c4d7892ea8d5a10ceb67d32868. 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/USDY42330227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2194a1761be8362c9236e5a076c0db8a849818d0100e7d02f19ef8bb25879c. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/BR3SD2000003.
Roda Gigante (Telefunksoul & Trapfunk&alivio Remix)
Manda Nudes (TELEFUNKSOUL & DJ WERSON Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6afa43ab72ddcbcb8a0080ac8eb6cfa305d4a4f200c844093427a3d0b0b759a. 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/BR4PS2000006.
The Finds & Bahia Bass (Selekta TelefunkSoul)