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 0x31140ac4525c6e32f3ab82d54e1a0add41d70fb181991429a2cdc9cc31f6d6c2. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f11f63cd-88dd-471e-9b80-1c7e5dafb468.json and https://artists.proofprofile.net/proofs/artist/f11f63cd-88dd-471e-9b80-1c7e5dafb468.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 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 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/BR1B71700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618bce2eb231ffefe2448953a98803faffeda8d966047dfa39e43ca2a6098600. 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/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 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/BR1B71700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c8a7affd1102fd7ed63642d2e73a50cf2b4437149ba4d48653c6d88ba6ded1. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/BR1B71700010.
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 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/BR1B71700011.
Dia da Caça - TELEFUNKSOUL & Felipe Pomar Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e35ad32b22058f5e5aa55cfc1a06811c627201b9320aa1b3bfd517755e10f10. 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/BR1B71700006.
Ogum Ayê (Tributo ao Malê de Balê) [Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc881ed0b1a359fa19b2d0e0cf27e3e43ae7ce4dbafb8fee3c5c43fe41dc8611e. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/BR4PS1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb0d3cff49c8cd64056f1621e34d4d5bef584377ea138f867b5a6e35a4db1e1. 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/BR4PS2000003.
Mambo da Cantareira - Deeplick & Lucio K Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f09f7a952b8cc19bfdc0a7eb08879c904715024fc3cd0c81f9d6d9b3fe94f1. 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/BR4PS1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c33585a4e067e439235b03ac85439079027a118d46e3204cdc222cbacd064b2. 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/BR4PS1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffab27b2b95a7262936c3063342bb00c4220342ae118cd84b6b8db428ba3f6ea. 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/BR4PS1800002.
Amigo da Onça / Beija Flor - Zedoroque & Donatinho Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f431f5d57e97ef974c01355addc0e7baebf9d6935bcc2215458fd47277616b7. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/BR4PS1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a8fadb0d06453329ee8f51db7c5833cf4910198718218be2e6be033b27387d. 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/BR4PS2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6689183f793b34fff3ed53d1d353ff31b71747668080de758e229cda7b63ee3c. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/BR4PS2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50fea8d55c02773909bb8ee174c4d5fb4ed886249b8f0738df6af6f6dde5489. 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/BXE851900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a733454b50b816164f4e7f0f619acc00e4f6e4c428f67f719a5d5ca4c56331c. 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/BR9L82100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f6cf3e2f1e2f9edd4601f435ab55c88906be38f128cf9cdb63bda990eee02a. 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/BR9L82100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4add31938410e1565159a7fa2ee1bae73480c5c4a838462b1d882fabf6d89cd. 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/BR9L82100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f306710b75915b2ca40fce7a0a53fab36e5f71e030f0290e4a8cdbac7f6383. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR9L82100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597febcc4bbc7b51864e239e5623a3f7be1383cc02bf8964afac546380ab2bc4. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/BR9L82100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fb49e51a3535093b3c71ba7dcc31cdaa98f4e52a37f989c9c275f2594b5726. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/BR9L82100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dd45ca295925e816c97f2eb01bc633a301df7f4fb23774e5082ffdd150f28f. 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/BR9L82100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e8fbe2e06047bc4da0512faa735f21b7f0c44efd1a2b946710ecb5cc857c19. 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/BR9L82100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ba0b2b8f8f79e0f4d191332c0102b62538311b0e4414d473c49a2aa5d2b258. 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/DEEQ71202316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88de58b658166a861a68e3edef0948e7de2b88457c00219fa30a06a3b9f2279f. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/DEEQ71202301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4b2e5c1d5a461cf697ac181a0ffdfa3829d0e314b0c5f5176d12a62355bc71. Chain 2 (Bitcoin): anchored in block 960165 (2026-07-29T23:29:40Z), 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/DEEQ71202302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb373dca0626c2df7fc11399f97de146eaa11a247779bd524a97d59aba6ccf2f8. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DEEQ71202318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827a648073174a59eaff3cb571cd85aa5662234b6da727ba5e80d620b0141ebe. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/DEEQ71202303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2161649175d855cdd90477d6099b6d8e0fe47a422032ce2c521e6dc85f1deb04. 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/DEEQ71202319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d05c7fe48cf1f311a708edf14901249052cb92ae1775a64838d97bc7a3bf5d. 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/DEEQ71202304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de710b1661fa7bf2c507674dc2587f0aa1481c1d248c57d72b83c7a5355fbc0. 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/DEEQ71202305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5306998e1895d41b4441151c8bb94caf55abb430141cf2870be95c363f14de2b. 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/DEEQ71202306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f371f52b4b96e85343d9b574e94a796878c012cd643b2b80f93142e2527d1d. 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/DEEQ71202322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f478da95d971870d51a64ce669f57c2a4bfa7416c18f72f8646ba28642bdbea. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEEQ71202307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec48bdae2f07ad6c78d7dfce6cbaff335849ae695502b35ab68f13848c103a54. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/DEEQ71202308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c7eea75add8c6941c0878d17b335d8ecf7f7c9d31a8959f038b8bb1c93054a. 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/DEEQ71202309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd70893673ea30348086221fd454c976bb4ba82d4cc0e658ef3d5153bcaf3373. 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/DEEQ71202310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f67a2bcd75d00312c8b9d146216c90c5da4ca132736e0206dcfb958f98c1d39. 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/DEEQ71202311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212e44a31d4322a94c9e0e08b327eef952d810876f364639636623c53bdda815. 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/DEEQ71202314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3134cd47c69c4cb3b019d63f1936d12a469f541f313412e2c93d69708ac81f5d. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR6K01900001.
Ninguém Perguntou por Você - Rosana Rodini & Mauro Lima Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73edb678aae770e39b1d03d01fb74829b030db263b1ac0baaf8834075fc6482. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR6K01900002.
Coisa Banho de Mar - Tin God's Club Mix Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed0ce3795528be81fb0401ac3f416b8ce48d898609515f282d7d28b61e7ee1a. 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/BR6K01900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7e902edc1e1d062083359e3eae489eac9e3cf7b7185f028161b23510643bc3. 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/BR6K01900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4766ae6a4badccba0246c69578890d04c4033c7e01a0b721953030a9ac0820bd. 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/BR6K01900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfa42a42ceb8c0e2ccd9530cc52e9b37070658053139f34de1a18700063fd1c. 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/BR6K01900006.
Noite Estranha, Geral Sentiu - João Brasil Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39f0ef2fa3462a504389b5c7065588c99181e0989bf0ec19aa10f18312a2ea9. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), 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/BR6K01900007.
Além de Cavalos - Lucas Vascocellos Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278c892c3333ed73bb1b8df486bb49949c03a91232ac4a50b5379539ad2f1f69. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/BR6K01900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ae64b27921e3650c809a9da22215d58b334ae0cbe35743dcc1791efb91d90b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BR6K01900009.
Flerte Revival - DJ Zé Pedro & Marco AS Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68843ee8b8ed8e6c6876e38efd4808422ddf0185db2b3a0abc4b99fa1bf55c77. 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/BR6K01900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d345962e634b1493044f58237322d30d544d6c79c9d9f0564c027aa3d7d145. 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/BRPUI1800525.
Axé para o Bará (feat. Mestre Antonio Carlos de Xangô)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf34dbf1c22a1ba373f0b6ef7405c343791a854d70d9c22991d0d9a193c21c4e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZQSV2100063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67231fda1d67577477284918420481b09b9df3bcf3e0a24f0a5e25d0a9a080c. 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/QZR422104705.
Labuta (feat. Russo Passapusso & Roberto Barreto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b7e7b1d7e8b4d4a61b38107bab3bd922415360f393101469ac8ab01a7dd598. 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/QZQSV2100065.
Amor (É Revolução) (feat. Dandara Manoela & Bnegão)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe054aef551a28f82ece677f57f304558b8690d8f6e0ca3816dc95770c27671e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZQSV2100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14dc50646feba58f2c3418ccd896491961acce4a21fefeb83840068263b2f08. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZQSV2100067.
Sapateado de Catita (feat. Felipe Cordeiro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb47b794c63cc530cd0e029178a71c23160339adc4461a121b73b5f6ae082dec. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QZQSV2100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35ddbd296d0e73991cb783201d1b27c5a38f3bd1d3d1c86dd2c1bd178a9a9b9. 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/QZQSV2100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca188ad896fc45386112eb73fdee9e63c66ad118a599956fe3ab32526691210. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZQSV2100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e8a341c6db2c1f09d56f28f671ab1216649c4a3d90b28e555032bca8746981. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/QZQSV2100072.
Cadê Zé (feat. Rosângela Macedo) - Nirso Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708edb5a991a3d7b745389de02f53e715019e0372379b5c35fa0395b3500ca18. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZQSV2100074.
Amor (É Revolução) (feat. Dandara Manoela & Bnegão) - Subatomic Sound System Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e68fd31aeb88f531b4c0e1cebd9f16a59867857a57ed0a7f395d1a184f610b0. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/QZQSV2100075.
Ilu de Oyá (feat. Alexandre Garnizé) - Dengue Dengue Dengue Congobow Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4523342065b2841a0f21e5e4fe3009f205324c90bebda45e66051762e42a2df7. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/QZQSV2100077.
Recanto II (feat. Isaar, Roberto Barreto & Lucas Dan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2162234dae655c0fe708fdd72abea5d1975c4b59c435525d1f811acc8fcd853f. 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/QZQSV2100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4c47d9c4f2a626eace2b6bd27546cdc20fddd2f3303ddb515490bd68701269. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/BR07A1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc04baee9129c70d6f57668887371d080a3d9d6b364dede1c4b573735b26232. 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/BR07A2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9224d938af0cf0447d3e7a95e6b7b795fd60ae793d9bb1a2c5e18ba893f8048f. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/BR07A1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc65fe4802ccaf1c7ff34d57a3f0110869485bb4d08b7308280a1bdb752ad40. 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/BR07A1900004.
Anunciação (Ruxell Remix) (feat. Rodrigo Sha)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122fa9532b6f0a209916d7d2da4c7a0d19ecd9462d6121a48a9501716d2b0637. 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/BR4PS1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc4ad61bf6a7b652cf13dfdb68abe789bc166752516af89e7bf440333c80622. 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/GBSMU6087272.
Mambo da Cantareira (feat. Jef Rodriguez) [Deeplick & Lucio K Remix]
Mambo da Cantareira (feat. Jef Rodriguez) - Deeplick & Lucio K Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f09f7a952b8cc19bfdc0a7eb08879c904715024fc3cd0c81f9d6d9b3fe94f1. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/BR4PS1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d07ce2c8c9d043e8311f9539f2a1f3a41d1057e36782c8891da5b9d9390cabf. 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/BR4PS1900014.
Samba-Reggae do Futuro (Bahia Bass 10 Anos)
Dança de Salão (Cintura de Molla Riddim)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668ae761099451e86e88fc29745abc5a046525e575f8693bf1abb045fb455e1c. 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/QZW9M2417252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa67ec5e6bcf8daa446bc8cf105b16ccacbfc87555eaf8b5bae9e9764d6ec26. 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/QZW9M2417254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b693d32a85563e81cebaffcbaca0faaf138ec540cf42a3b5d5da35ae09dfec9. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/QZW9M2417251.