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 0x041f4ce3f8b876c53ef2714d6c3d52a31febf8a7bfaf0839b28214dc7e0e252d. 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/4b4f4c2e-6c69-421f-8591-8e4bc371bfb8.json and https://artists.proofprofile.net/proofs/artist/4b4f4c2e-6c69-421f-8591-8e4bc371bfb8.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 0xedcbda629b0d3504da2b568ad2e60465dd20539d6bcb48f6691fc2557fbafc2c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/BREMI6000816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf732fc65b2aaae4a6bbcb31a6e310730d88ce91ae080035d143900ff5b179c34. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BREMI5900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e421ee1861cbe4582162cc905911a295868a24edbb281eb80836d2b4831d92c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI5900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8f1ca6a2c91e2fb619f94dbce1017fb53a000e40aaa1aaf1dd98e552d465ff. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI5900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7aa6ecb70e93b4d5f6d7cdaa566bb03dbb65c122bc766d773e538698362d244. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI5900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dc3118cba7aeaef3b200ddaeaa7cf8657cb66359ffc4b9d06a1e2fc9e27c3f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BREMI5900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3c63477fa260d64d28dd7de2f71af4f12b0ff63c95e1cfac96a3471e67e23f. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/BREMI5900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986449f5a7d7a9c6be74f7bafa416760f9998c2488c39acba069d5acd85ae43c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI5900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a121d78a6abe8b32eb80be8714000a3e64b4145aafd60b493b395a958acb42. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BREMI6400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fee9fd392d416e5db0450943c81bf4f4881507d81f3c5be14bb275259d8018. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMVP0501440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e19c0cd21a9e4371f657a2b8e04f8717e8a343135770bba28ea9f5b1073affa. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMVP0501441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c565c1d2b39242b68eccd3a85c416367040c8aaf0b01cde9c10ba90ce29fb7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMVP0501444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470ebb349fe523a71deaeb0af8f6212f182b9f79e4b5320abce59ff2eb22d84a. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:20:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMVP0501445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891cf703817aa591ee4d8bb1626af09b15a0ca1013fdf5870d04bfea80bc3a72. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BREMI5900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6bd7092419e5e1f92f8c08253867a5f475db044b6ade623c0fc5fba156c950. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/BREMI5900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b591281f933f3aa7793977ac3459df3498cbd9b13668d0845bf01d0dbd34b1c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BREMI5900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891cf703817aa591ee4d8bb1626af09b15a0ca1013fdf5870d04bfea80bc3a72. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI5900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7aa6ecb70e93b4d5f6d7cdaa566bb03dbb65c122bc766d773e538698362d244. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI5900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b431fcb69d93cf8be0764db5130886d1759ac25513a7a656cd17bb4693498b. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/BREMI6400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac3e6709c2fb09336f67ca314d88185cb40dac43022033c76f2031e6b95accb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI6400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dc3118cba7aeaef3b200ddaeaa7cf8657cb66359ffc4b9d06a1e2fc9e27c3f. 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/BREMI5900039.
20 Super Sucessos: Trio Irakitan, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa493428792fe3147b2cef867dc318cc274c0e678a4ecb496c8ab3e0a35c7c1b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/BRMAX1400364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b846b15854276ac8caa5fb8089077ffa600dc3ae744f3e48f1af6070249e5a0. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/BRMAX1400368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a55e168f63101c81a1f7edafc4cdd3c2eeeb4386a0ec911f915a6d54c8fde5. Chain 2 (Bitcoin): anchored in block 957558 (2026-07-11T11:36:38Z), 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/BRMAX1400373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18dd61f6c321901fbb98665cc09c43248270430ff7ed374ef02df1cacbb11f5e. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMAX1400374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b90c85c00550793e5e08855b853cc601e885687ab8bb364cb776b5e274c708a. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/BRMAX1400375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f8c77070eb561fa7e981ab4ebdde33f6c05aaf35d48e4bac719f2dbacbb392. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:48:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMAX1400378.
Eu Vou Ter Sempre Você - You'll Never Know
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef98243f020d0d2d34d2e38090cf63b2912a4dd18d862eddebc82d25d3324ed. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMAX1401418.
Não Dá Mais pra Segurar - Explode Coração
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a147b964ffd52ea52918a6d487aa892d14f92dead3061696f122719d8b5063. Chain 2 (Bitcoin): anchored in block 957569 (2026-07-11T12:44:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMAX1401420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7bc2aed8f420f91d92387fe6b2102babab90801c4feae987af210042d65329. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:23:15Z), 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/BRMAX1401421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7af9b84ab4d257525a9c3057ad3adf1fcce30f01e934c4f2f21e85dea873ed. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:22:08Z), 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/BRMAX1401424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d7a49305d62c66494fc58a90c8e1993a55b469612d4cab064f59eb5e193e1a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BRMAX1401425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f993857fd10f37dbfa6eccbdbcac5062c6c642fbc488a1044c49d60e66c58d. Chain 2 (Bitcoin): anchored in block 957558 (2026-07-11T11:36:38Z), 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/BRMAX1401426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6264701670b66d76a0cbdaeca2d1c2644b1b70cff2705e8214c5baa9a30aae. Chain 2 (Bitcoin): anchored in block 957561 (2026-07-11T11:41:29Z), 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/BRMAX1401427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da41cb97cf0964724574c1990991a98a5407a5f19c76acad2e971f1b62f9e19. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMAX1401432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee336c32b1b8280444a827240d98ed955a902675a5adb48410609002724e5daf. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/BRMAX1401434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8152034b186e153d0b8656d40c83fb4bdf4d094af0125400411e2d88350daf75. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:23:23Z), 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/BRMAX1402342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8269a3310064f53a3ff10ad8ac60dc7c2f4c93c153b31706e6f4020d3f2adf. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRMAX1402344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422dd09692bf4f0b54504710aa7d608390212aca3bc8b6afc99b2910f79de867. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMAX1402346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843c2d3f10c4bdf4ac2c92f44ea928913f2d6fa5323e1a3265396a8386e07fd2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMAX1402347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3489b6e42337c2c61141595eb72ad3632f6b829a887a2e403f12abd9ffc9293. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMAX1402348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7480e387fef419e6b8b1a9973467a4ba295b9d8c7cc1b9477f265b59726af609. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMAX1402353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5414f7cb5678ce01e188139495b93973fee595acbab5485476b610ce369dea. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:53:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXGET1600515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11994f17f822c2542753c175cce1be179e9df0e53e8faadc0c8537039e9dafdf. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T03:58:22Z), 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/BXGET1600518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13308d4c8795b7554a956d08689924e282bf5c1241e6bf0947782b44ef6ca2a9. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXGET1600521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a090b4cf8584b824297a4fc0095de5616bb317b02fc8a731c3d85579858582. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXGET1600522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf3e8a5c3c0b83d0d73542cb0d84a3447983eb80d0d57c5adfb44ca48fe2837. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:25:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXGET1600524.
Boleros Com Trio Irakitan e Los Pregoneros
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7f516b8d8ce8c9133c578b8cb26651340af6b56616c48db9c3e3231bbd7952. Chain 2 (Bitcoin): anchored in block 958535 (2026-07-18T09:42:49Z), 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/BRCID9100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883ecfd5a49c9e9db08c15700b69e6dbb90c7976c913a037b77f600606b7218a. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/BRCID8200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fc785b1f60fafa9c15251afa4e2c9c27a527532504455eb95aa273f763bfa4. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCID8200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf441bb2f9896e9d50ac01aa3470db12a32105350903466e1d59d7e55a238bfa4. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCID8200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9a4468815529041e2fc3a4ef367ac03737df19a28f9f6bd67f55957bea7a10. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCID8200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883ecfd5a49c9e9db08c15700b69e6dbb90c7976c913a037b77f600606b7218a. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCID8200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fc785b1f60fafa9c15251afa4e2c9c27a527532504455eb95aa273f763bfa4. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCID8200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf441bb2f9896e9d50ac01aa3470db12a32105350903466e1d59d7e55a238bfa4. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/BRCID8200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd0d768a853d0356767e4923782fe89687180886edebea6c6499c32c543e21a. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCID8200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9a4468815529041e2fc3a4ef367ac03737df19a28f9f6bd67f55957bea7a10. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/BRCID8200035.
Folclore Brasileiro - Musicas Tradicionais Do Brasil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4ad5fe3c97511f071be2d7a3e9c495e2a6bb57731645fcfa2ca306fef6e3ec. 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/AUXN22055811.