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 0x67b7fa0e23982e6e8be9a0945c5e75a3c4382e7653c9831c1471805082b97006. 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/7157dbcc-0cf1-4285-bf9e-29603d6d80a5.json and https://artists.proofprofile.net/proofs/artist/7157dbcc-0cf1-4285-bf9e-29603d6d80a5.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 0x9d3322010c4af95413e1a190249056213afc607fb028f53e9c365c477dcc9228. 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/BRAUR2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9d67a069f6dc1075c3e6afa475b8fb3bc67e6e7600f197354da8684df6f500. 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/BRAUR2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e182765d698246f870e8a9ef6185b83e6a4ee8f229f8e92641351588299cc83. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/BRAUR2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f39f1c0bc7c3734acd4ca704a65a359c3ccb3581808849fbb2035af8c52ed7. 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/BRAUR2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4c9fd4439375b2a2f8a602b36c9ab4043029e2c70011da121801cc46c30662. 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/BREMI0501720.
Como Era Gostoso O Meu Inglês - 2005 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47867ab7ecddabc9ae034a72762d96883427c42e4e64b3a6ef6b5b049913d61f. 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/BREMI0501725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5448b8345cb1f49c55551ada878dca78a0204c47c708d8d50dcdc0819e598221. 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/BREMI0501727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d34b6d3969dbe29207ecfec3309fe577abf5b6583e9bd5f0073e5d59eba025. 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/BRSME7900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2117e62d737ddfc46264c966239e756f3e70d750d220b9fb5179305e4712793. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRSME7900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4e7ddf1b58dfc106c0b18529c9d3be4a922617538c769b99253c9b532b276e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRSME7900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7969578ff98e380562a9ff6c36f7ccf6e596436ee99dc56aa20014c16843d13c. 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/BRSME7900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f4a1ecd3f83dea1b588c1a1be89fb17f9c7ca468d6eb56d354aa67e511a4c4. 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/BRSME7900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ab5d0584326ad2fcce50e95c41e1d8382438a8e4de7d1dcb51b98fd62d9f59. 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/BRSME7900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cc67db2c31097ae6d35d73b1ee0217c2c67a6039248ea5c6ad16a9e7f573c8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BRSME7900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f30091d7cfe04ba914ce3023224c873fcdffb5763067792747a5416c8ae65d. 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/BRSME7900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7574206ad434c0d4273c8f187514c82cfdca29d9e358fc14bedf1cace74d8691. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRWMB0103382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a11af1f630aa67cb40531fba424fd0e0775ba755268c294938017f11e9f5e5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB0103378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847debd550276f22d189230433a10ace1805786695582a9e769d2717245d8b1b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRWMB0103385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe527cbb04f35376cf5fa811b2ab030c9a9f73be1c0398483fd883c4301fda78a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRWMB0103388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f60f3735e2a372b04397e6b3b3b60000e84a8b75553002959c9c730efcb828. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRWMB0103379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2948e277a6b34d62c80d3169e2a1bf42f9ab992d1b709bc49f6655c4d2dbe074. 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/BRWMB0103384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd54b1b3dff045db5015d2f76bec305772e7697e79a91fc0c790e41e8f7e83f0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRWMB0103386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c4d69517e3a43b322ff4cac493ffe7b1c405c7b5513b0ce2415d9280ed356f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRWMB0103380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4e792ef533cf4bc8b1d8d7c34a75b85f868539471824bb810de32c4bf5de96. 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/BRWMB0103383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7cc2bdd8b819c4b612611fc0c83c897bc29387b1a1dda6120348f9ca32b12e. 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/BRWMB0103391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0195eb4c394209223e623237202c631140ce50fe935dc01c7e5c081a748eee64. 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/BRWMB0103389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1810e73b29f5ff27376ce441242d0aee4308e1552e75131ff69ae4281327c5c7. 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/BRWMB0103390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0456993b60229be273dc5cf8575fcb0156daf71fa3f9e21c593c8fd0b1ccedd. 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/BRWMB0103387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13ec85c0a0f355bd0901f126ea0d2545dbfb46535c106318e50a68ccef71446. 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/BRWMB0103381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0ce687bc812e3d50c5ae038ace0bbf3445a6c60aeaa13ef1d051495a641fde. 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/BRBMG7600086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0150a1bcfce2e6a47a2a49499e99f2434d93a0b6c545e00735c315f47657460e. 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/BRBMG7600082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004304aac34c2d72b15565d6ba30f52690c3226828cf0d7feef6a54f270e7609. 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/BRBMG7600083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37cb09a1fb3611d6672e503f3ff70c82fcc7abd7708edbf4c885c7fb91263f3. 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/BRBMG7600080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a380bdcbd83d9dcc85a7bc6ed789cb4fab96de5078fe624e039b0a96350f25. 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/BRBMG7700272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69abcdcb956aea4d8f500b89ade66c21d123714f4f2f36c612071fbc0761630. 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/BRBMG7400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0ce687bc812e3d50c5ae038ace0bbf3445a6c60aeaa13ef1d051495a641fde. 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/BRBMG7600086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e3448ff828ae3e75e864adf77ca1c74bf2117b20a2f7fb6a46bb045bdce62f. 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/BRBMG7700117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108e9aa365d96284ede800aa5707007da9899358713928da9fe3250ecda096cb. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BRBMG7600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b1eff36e915084f9d4245f603c8e9e00401b1a17b834b4a0e17d6547364518. 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/BRBMG7400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a380bdcbd83d9dcc85a7bc6ed789cb4fab96de5078fe624e039b0a96350f25. 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/BRBMG7700272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa718bdf7b6ebbb52609ed773ee56edea7475c6c5a012edbaa420bd8bceca1762. 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/BRBMG7700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c41ffaa0b3f2af14dfe7d2d9c98a61b7ce8a07396b077d1739a8a4c48053c4a. 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/BRBMG7400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f94dcaa5b2c97b6863f23da6a98a2e49e1b7e71fcc20b98f0d37a45b831fdda. 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/BRBMG7400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb153c342e335be98df1eddc618362631c309d0d1dae0a19c524eaf19d16bd414. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/BRBMG7400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039d601932c6aa415fa6b582a2e6ea40832a35ca00935a03e0f3dd61f222bdb3. 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/BRSME8000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcf5acfecb1e10e02589c5d854897684c3aa9aec7a4a1d9709eebde7e8a136a. 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/BRSME8000091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5808508092ff531b9cd849e3502df58ced7055b2477409d2cd2f0d16ced94693. 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/BRSME8000093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590db8c5defc7bb920cbdb1ddbdc06b130ca6854975dc4c3bd402c941308203f. 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/BRSME8000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62dc0c04b65e21523bd31b1e8a50c6aa9eab00ee43e419588492748546ff0881. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/BRBMG7700107.
Cantiga Do Bichi Da Cerca (Cantiga De Ninar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcae66c5edf71d8e47ac5d83b3afe1160d7697b50d94ebe123cf374cef5a3e9. 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/BRBMG7700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80936db7a93f4d43e76837810676c038a081baf2bc2779ac05feec6ebc9c9cc. 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/BRBMG7700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa718bdf7b6ebbb52609ed773ee56edea7475c6c5a012edbaa420bd8bceca1762. 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/BRBMG7700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033193fe9de3ec9a7bcdb368db0a0e3838717391e349121f8997b6e698153d69. 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/BRBMG7700112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a14a8fef591ce4567baf7612b8f32925cb69122a099b08f6eef1af795063fa. 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/BRBMG7600079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0ce687bc812e3d50c5ae038ace0bbf3445a6c60aeaa13ef1d051495a641fde. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRBMG7600086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0150a1bcfce2e6a47a2a49499e99f2434d93a0b6c545e00735c315f47657460e. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BRBMG7600082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004304aac34c2d72b15565d6ba30f52690c3226828cf0d7feef6a54f270e7609. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRBMG7600083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108e9aa365d96284ede800aa5707007da9899358713928da9fe3250ecda096cb. 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/BRBMG7600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37cb09a1fb3611d6672e503f3ff70c82fcc7abd7708edbf4c885c7fb91263f3. 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/BRBMG7600080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163b18393a7fb7e2212b5fcc2f0d3e501c6d07bcbdad1d793cd36d01a8073c8b. 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/BRBMG7600081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69abcdcb956aea4d8f500b89ade66c21d123714f4f2f36c612071fbc0761630. 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/BRBMG7400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c41ffaa0b3f2af14dfe7d2d9c98a61b7ce8a07396b077d1739a8a4c48053c4a. 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/BRBMG7400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2628626dcd01f9d25420dffd445f774be499265d4eb49e04491692a84c7e01. 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/BRBMG7400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b41cf8fa3f70cb205b122a85ee3f9a7ca8b3ef3566bf3c747df5f884d1bcfc. 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/BRBMG7400152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1dc0dd8a03410a07bbb7a5d7ea2fb84db18b0dd15e226afded752bc96fe27e. 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/BRBMG7400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f94dcaa5b2c97b6863f23da6a98a2e49e1b7e71fcc20b98f0d37a45b831fdda. 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/BRBMG7400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b1eff36e915084f9d4245f603c8e9e00401b1a17b834b4a0e17d6547364518. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561c91ebabece9ac4fd5dae6dce3d765bdac31c54d27671a7be069d2f922c497. 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/BRBMG7400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb153c342e335be98df1eddc618362631c309d0d1dae0a19c524eaf19d16bd414. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7400084.
As Grandes Décadas Da Música Popular Brasileira
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb153c342e335be98df1eddc618362631c309d0d1dae0a19c524eaf19d16bd414. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/BRBMG7400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca59b02c359241cbb9f65873ed621fdd500c952b85e20db22500033ee6dd5863. 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/BRECI1200055.