Siba or SIBA may refer to: Places Siba, Luocheng County, Guangxi, China, a town Siba State, a princely state of India until 1947 Siba subdistrict, Basra Governorate, Iraq Šiba, a village in Barde
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 0x789d5c5a152adf68554ee701107e35e7d4e348b1dc9cc8a48855048135775ac9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78df8985-9de7-4b82-b842-7e7eac71e459.json and https://artists.proofprofile.net/proofs/artist/78df8985-9de7-4b82-b842-7e7eac71e459.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 0x114c82feb091b126d0f9a2d9317fa321790ae853564af94d90d23ffee83abe2a. 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/BRT1K2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50f65d38c67ea3233be9d453d732160d3d697c4e03a82fc3f55b4e8e94df8c5. 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/BRYEP1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2601b0f9c60c1cedd493c718f7b62e38117a0e23c081937adae616143dd2134. 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/BRYEP1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919635028c20291108903ed3c2886649ee02fc496cf586147b07aa399ec1fe94. 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/BRYEP1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a98e885c0d62004894a34de45b43ee161f1512f3bdb1e066d168b3eb094644. 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/BRYEP1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee920d5e3def5a3665e32bc833ef7c81fe41ef9b5dc52e6666d198eb25310ad. 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/BRYEP1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54aa80efec6bace1c8743aebf29e9d651aeeafe10cf350a3b3a83bb1070fca6b. 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/BRYEP1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8ab48c37431dcf07f12942c9a427c3c5b208d66e8f58fc8694b494105d2e52. 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/BRYEP1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41dc2d9c8a7d8659798e9823dd615f6a11772776427df03dfbff998e7f3abb25. 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/BRYEP1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e7f322cb18fe62596ae836aa33dec70529d04d16f858b3bb7e6e23097e1e5c. 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/BRYEP1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99ad2cd6379d088cc816b3c91b5f39f67830ea95ff870815128cc8497034710. 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/BRYEP1900010.
Toda Vez Que Eu Dou um Passo / O Mundo Sai do Lugar (Slight Return)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726d086a1f1de2901f4ac5203af98aab69e617fdaf343b4336de19ba7c3f78be. 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/BRYEP1900011.
Sessões Selo Sesc #2: Siba e a Fuloresta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb909164c601115517df2deecb2d2f6206aef12ea0e8bd439478a56b797e6fe4. 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/BXSVC1800095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6287dc03abd5090de0e78fe3a9c8af020d1d71b279d7bd97116b92dbd282c49f. 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/BXSVC1800096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed2cf01a65b9592a501319365304fa604d2ca5206c115ba8f354a60179fef62. 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/BXSVC1800100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254897d0bc81fd47e0a81dac2f2b17548f7d0adc60d9efe5a2d56c56f7863558. 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/BRAGL1500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf190b61884bc1b4422e72f068d0a6a1904ed45d7b8c7ae78a9466823a58806. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAGL1500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15b6053e763ab95145ebab893fdecbe1e619e6c9046ae3ef5f85c4c81955647. 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/BRAGL1500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8138d3c0964d883a6fd07ba944c9d5ba31aaa617d730d70bde5fa34405d604d3. 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/BRAGL1500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61cacb11865ed6d1491650b1468c55d44f5fc4476f85de81705beb0d7857315. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BRAGL1500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd367e6fb9ca944a2c7de51b01fc9adc80c3bcaac27ce23d2887bb21562ca4338. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAGL1500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104771afbbda87e25742f1229d56cebc21afaadcef526c0080c0676a6a3a752e. 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/BRAGL1500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddeed699ec390286736570fbf95e4701d827a6aaad9a24e4e9c2ec211e08a664. 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/BRS1R1100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495ad331a9c49fc4ac80e89ef59847feaf0d6dc655ddf408e482e9a2c1ca8bb0. 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/BRS1R1100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f3fdf75d751c3dbba1b2ec9556e7f543eb71391aa50f7b9e7c783a9259b074. 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/BRS1R1100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ade97f642c357f95131974671d78c6fe9efbebe232628ec1f3e9007a9734e86. 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/BRS1R1100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a37d99d1d9a172f7c5ad80256bccb0fa55092ec809c6acd7b8b913eb1eee372. 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/BRS1R1100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917c9741c0163e1cf5c157d9e15c6cac2fbc0bf4a66a294d5c1ec7a5edd15915. 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/BRS1R1100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7230638b4135162b9967114d6cabefef7ccf1ae0534f57a84639b9d456574f0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRS1R1100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8248553956f7941fa16641139ff092462ea4576fda0b05335b59017bbed29ec4. 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/BRS1R1100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42506fd6ce9c282476bfff3a6aab11e5b29377f03bd6100fed4acafe645bc0d. 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/BRS1R1100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1444f87c69d4dd74d3df867de9ad0c79fb939cc0639c2c5975e2205967d39844. 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/BRS1R1100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478762643a13bca109a199dbf7138a5ea7ea9e46626bbf6befa799eab0689c88. 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/BRS1R1100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b3b736577a69b51394493803ebe91e74b85c604b51ad2bf19412669f9369c6. 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/QZ5AB1617652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa122676bcb914aae3f776b2660d1f5eade5ff187a33f5e10ac5529143ce1a361. 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/BRRNC0800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbe69bfab4bc788ff14b7ba6666402bff6ffc97bf330f3fd59f6e5f2bcf97d6. 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/BRRNC0800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5b7ad0d17ab32e158019c1f9a6590f953b093668459cf7a192dfcb6bb6fe91. 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/BRRNC0800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfcf33125bbcc9a59a3f70e10990e61ea2bea07a529b16589f795bf02195374. 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/BRRNC0800040.
Toda Vez Que Eu Dou um Passo o Mundo Sai do Lugar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30a02cf039079e808513ad95d9bc265093a7711b49920a2aaaa3761dd0feaf0. 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/US7VG1614189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d99361599d7a4b19b11e710bf03e524c9b5182c808cde1b953078a609e8e848. 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/US7VG1614190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7295024c1355bdbb13a3925b6b09d7d9be601c2074475ed22c4de5b06c60a3. 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/US7VG1614191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe714e61925d8484d25a794f1cc10b5b5baf8254c5e093da74d085066cf2a911e. 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/US7VG1614192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf982c5a0d3344de1402cf4f39ec9138129339f938368a97d624e64b05ff32b3f. 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/US7VG1614193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fc1c6133df816ab4a879694a6a9c6ac691daaeb9cba70d9935a0054f7bff89. 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/US7VG1614194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcb44545494f6528f2ddd48ad0781d2c67786a326092b2fc99e1d7a0f028558. 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/US7VG1614195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde96b8a755f6f4edd4c2e53972f287c4602bb3bb068a4c98c7b0d3f779543c16. 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/US7VG1614196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f99d47467dc1dd3a9ad9ef0b2984204122347990990d528f5f2785a6791641. 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/US7VG1614197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd792064d35aca81e022ee4ac4f1f68caebe1c6076a49cde74fb3d06d4d31f5. 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/US7VG1614198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4eba7fece098df2678ddf1411ad2813131548addd1fa7be076b69ad2403fa9. 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/US7VG1614199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc259ea5cd59fcb74998567d5cb322568d725f6542498643baf1f69e44bceeb99. 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/US7VG1614200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c75475abbe28af75560be27ede8dc2e922b805b616d26db822c38f12ffe92bd. 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/BRPPD0301782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee25e56fd1ef7082144682d09128302e3251e4c8e9f6bca088c5325daf72d576. 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/BRPPD0301785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd07d553c7e9730e783a8a786ce0ad3b454b7a04be1c8f39d120e8fde0cbddf. 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/BRPPD0301787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f433282b6d653c44dc6acd182639d09039960d5492f7d68545a25d74b7f935. 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/BRPPD0301789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa485ed6f9436583a2cf0ca1d3c7e702d5dbc86e4202e1bbaaf592b4fa108593f. 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/US7VG1614095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80ceaefb1f0675dcf26b46a966c806f8703b3b17d252d1870ee8e2daaa0bb1b. 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/US7VG1614096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50df81d2cc898c6158eb268304a4f014d1d2787677491499a851cf8d19776427. 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/US7VG1614097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf3be66dd6b14f638f583e40e94b00ec1935f29b6fd4db25710564ff905682b. 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/US7VG1614098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7d170a4819709c64c0f0bdcbc7ba15b0da51def84f9ec2405b7b883b65ac67. 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/US7VG1614099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e40ed5b504dabe5f8b59d5c44cf6376656f6cc116f29a49f0e01cd1d10a540e. 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/US7VG1614100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353289bb3dd356ecc5248ffa9caee9ca23d43ccc5230397a221a92a595b26a98. 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/US7VG1614101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7cb5c5bfaaf842ff872fc0379073a93643a86265d0f200554758a5542f10b0. 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/US7VG1614103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c1a18becb9c39ea2cd05b96ee36f04dd8220d963b9d8a9a625ab89a1447ad4. 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/US7VG1614105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037b590331ecfd4820a1a6534883633ea8f1fe5f524660db79175210dea21a8b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/US7VG1614108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2311eb37eebb93e0d8426cfdf922bddbdffd99d2ff3ec013a37060b3f698b6. 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/BRYEP2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc29294d67f17d61d297f74c683b7de325c7fb0e4fa4c7e3bfbd310382bdc7c. 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/BRYEP2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4075e4a3528305deddf6a5dd721bd0f761110f3ad13f51a82a393b26c796adc6. 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/BRYEP2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8935219a8eacf70ab3becfad675bea9364ed9738ba86463abed9f2438acbac84. 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/BRYEP2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae05f7ea640eb0f5300b7d044ccf7f6c57ae4b3548d63f057dd8f3ea38da672. 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/BXSVC2000221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41dc2d9c8a7d8659798e9823dd615f6a11772776427df03dfbff998e7f3abb25. 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/BRYEP1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8ab48c37431dcf07f12942c9a427c3c5b208d66e8f58fc8694b494105d2e52. 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/BRYEP1900001.
Maria e o Cangaço (Trilha Sonora Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3726eaf5869f87929fa0fb4e7c4145adad94a8dde6005f1c1b932792d50eb91d. 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/USHR12449933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a86b28717c1ce711833b15e9aae07657a049eb13acde964ae45c13cdaaa0d5. 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/USHR12449942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e850762cfbba6cc24bdb3d9c651c458a085aad07115881bbb482ca82fa9669. 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/USHR12449947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21294d50c45b5e0f35572f18101d876403ebf303c9fade4b34e37f41b1f1ffa. 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/BR1B71600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114c82feb091b126d0f9a2d9317fa321790ae853564af94d90d23ffee83abe2a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRT1K2100001.