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 0x91481849a581d330ecfb4240bc40c1e8108a4a1e476a0cfa68889f73d5b1f817. 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/865b481b-eaf9-4ee9-952d-1967a3f4119d.json and https://artists.proofprofile.net/proofs/artist/865b481b-eaf9-4ee9-952d-1967a3f4119d.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 0xfa424ba0fe225149c29c95b9b2189f778b29e390de5426e676c8c03229c6d294. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/BR86G6400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6c1ce95b7ca4bd17047b19d4d55d2e9a2dcaf39f908917aca9ef434e8c708e. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR86G6400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f423dfdeee48b8e49b0ce355b6fd8330aafd788627016676e4eb949ad308a4. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR86G6400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81662660f53b03d37e8146da191391d6a59f5609accfaa1b24321078c26ebdff. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR86G6400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04f6f42d48e86e5e220c24d8aa20cb2c1b6746afda0f31d5be41c373a25c6a8. 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/BR86G6400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf04f39fa07576ee159d81ca304b88a3520ec8f732de93fe86f75db6a09f56bd. 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/BR86G6400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e33ef6867ebdef6d3c231cc7fd27ba900552c3f0a1e0e7faa27990f5e43bb66. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR86G6400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38959a564ecef500e85e46bff6e48928b7d43a7f8434f3fe73e7c9ff99b4052f. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/BR86G6400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6d41f717d25ea58e7892ecf7b3acba1c4ae235fb8338134e8135c7f5513481. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR86G6400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86916a41d0febe05695d45bd0aff3516acfde03ab29e806966b97ea8747a4b67. 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/BR86G6400014.
Desafio de Um Paulista e de Um Gaúcho (Trovas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2318a3b868717f8258e47473936acee6f1156131c89afb918b330aadecb0a54. 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/BR86G7500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49fc537287ebe483ffc6c0aa8e409107d2b670e50a8bbb4824696445de90c71. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:21:05Z), 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/BR86G7500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84929649d19cc6978032c31b1f077822b0820ba427b9c721fedb7f3331982109. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR86G7800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2f268a42a60b945df5a36412abcee35b4d9fc118fabda4a1f6c1c60ef35c93. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:07:41Z), 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/BR86G7800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ce703b9ddad8dc8916401646d66d396eace8ee69cbdc12d2702d0861999b61. 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/BR86G7800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a522a9d51b27bde394994abb80eeef695061b7e5ea80a51ea7d25fea9ce765f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BR86G7800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cb3c258aaf45e6aea94ecc5c27d393ace9ea51a5b689271d33e616161a3694. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:11:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR86G7900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212ea2412ff6abdcaf1ce42e2d177f1de4a8bd140ec40d50abff33658ece3b33. 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/BRWMB0000970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc650d51a0e9913fef11811cf748460f556de1727ed5043e69bbb48abf2e28e7b. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/BR86G8200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55abb67665465f09b897f13997ab038cdcf7d35c767bf4246a9dc2a78cb3f8e. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/BR86G8200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecc79e2dee42cd42219ceabe2383b616c7d8bce883c3dbc1dd1cbb6b2e2c2ed. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:55:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR86G8200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c2fb05d56fda6ab027fc36f16b5d76473f3e70f330e628f3802c72d62be3fb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BR86G8200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b33d871188899d78da8aaeafd611b4c4eabd55cb9fef1e1f4f19713bd4b307. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BR86G8200008.
Me Chamam de Grosso - Galpão Crioulo 1982 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f986c982d834d06c07ff86f8ef0c6dbf60ea6dbde9f3926d3d882edabd77a4b. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/BR86G8700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce9ae6ae68d69e1b2048409ae34cdc5707d2c1556cda04422bde3990c84158d. 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/BRUSA0401959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4305d319fbe51d262ce674fd3d0e93cb75c7751b647757723535578a808a0f7f. 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/BRUSA0401960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1269d215f7dd073a491b3207f8745fc2634c14864bfb34dd830ebe8e076cfb57. 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/BRUSA0401962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e17ff8fd1d82cbab52f8a497ddc5de5c024b2eddfc7ccf3a9457c70d9c20a33. 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/BRUSA0401965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac744a250074f4457ef2c1d2381a75cc761a9d4543f79415e6ff1cb643ff9c8. 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/BRUSA0401966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa252ee6602dc5888ce2a7ddb5cc19b870c84ae4f777519eeaca0b310867e1304. 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/BRUSA0401967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ec47704e545da0e19566a26800e6554e51a7a52a7dc363a9bdb8a660c424fe. 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/BRUSA0401968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40671198956d1c71bca86111b4a98484ecc2a9a7b6f9e6a255f6ebce833fd31. 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/BRUSA0401969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74136dd788a4f0dcb3ce1a64d3a9ae1ead4964e4e0680c300232e38d7f4e5b18. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUSA0401961.
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 0x64be7499e3d1cc4bca2fd92b8d3d32b69f11f08af5c87a959abb6b696308563f. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUSA0401963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7c35b6a51c07bd53829bf2ad4f8d7aa2ccd3739e968102ff9503fd05abd7d3. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUSA0401964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9203cf63ff01db0300c8ec9280eefad14f2a4a1b21c2af0a898b011292186126. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUSA0401971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501f4235a020ae04908975b9d51759834f608e2460eb50333f8100ee1bc347c5. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUSA0401974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6079d9cb99a863a674fc270f20f29f4ed531d2fdbd1bba312e2447d3d4f12911. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRWMB0400298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836f6669ca69593f288093da07a0ef0e76123c3c9387f9e64c291fa120d89190. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/BRWMB0000955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76c396a8736d414ccc633a4f4c496964d439ed4144e87887c0261c8794f99e9. 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/BRWMB0000957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a51ddaf4d2fb1342a4a703b69561ced6c9c0d448568db0cf296f0af315fa026. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:21:12Z), 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/BRWMB0000961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc9f77f1deba8fb472b097a78138eaff0516cfcfa26d202bf7bc751bc656f1d. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/BRWMB0400345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46bcc48a8b84145ef1a5bfe8761adaf8513c4cc08a063a74318e847f8c29169. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/BRWMB9703423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457577a3d41d902ee661e8b668b62d5ca722a076fbe43a1e7a2b3b3d988d7390. 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/BRWMB9803334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76a2136c3bbf18b9b977a24960637a48702543aa3614bb1658016d2e7df8ba1. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:37:04Z), 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/BRWMB0400349.
Cantando Pra Lua - Eternamente Gildo de Freitas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacc855a280ab4c76af6fe5f26b584a102efca01c1be8a0dbdbb7da9f269210b. 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/BRJPA2400042.
Homem Feio Sem Coragem Não Possui Mulher Bonita
Homem Feio Sem Coragem Não Possui Mulher Bonita - Eternamente Gildo de Freitas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba86b3f8233de1b5bc015f85e3401f4c8715ef885e85eac0e47eff574147491. 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/BRJPA2100113.
Resposta da Adaga de Ésse - Eternamente Gildo de Freitas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81097f2a5663ed0441c95c72aea1d5474620811584c2ad4191938a91b4667276. 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/BRJPA2500009.
Sonhei Com Você - Eternamente Gildo de Freitas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6879c248df6e7d2846f635ecde68b6fbf473c56cc1443fd648b6fecce58fc1. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRJPA2400069.