1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x06a74368574a8d7f76df51ec570895d184939e33baec9d9e710bfc52a3884bb0. 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/c0217d4f-c99d-4dbc-ab3d-881f856ec48c.json and https://artists.proofprofile.net/proofs/artist/c0217d4f-c99d-4dbc-ab3d-881f856ec48c.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 → block OTSBitcoinBlock must exist at that height 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 0x1c028c55c117ee339d328f5ecb66c6a236447dd357a2048e35c06464e5201fca. 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/BRG720900688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7ccfc4e2c811460ce88d6639d20fbba9a39846eb306cefd6f092e532d49fb8. 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/BRG720900689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8547c30a98fdac5a2a003a3e1c574bdbdeb0a42799a6b29478aa1fa8c0238a7. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/BRG720900686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed836abdcd06a55a52022d198460a2ed09cb509c79d72b5821c811f0f97e83f9. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/BRA220415480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14a049e0794b10e93115658b62fb43723f02cd363b3a5ba52d10b27842fea0b. 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/BRA220415482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98cc9735d933ad199fce37c97f27e31cf97c5272d6c85dc47ba69d149423448. 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/BRA220415485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd36e23b6bbc1449e35faf7a6d767f78453fd62ea5108367fa317660f6232f0. 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/BRA220415489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cd446a759d3632082148c3c1a8c3ab7dc77afd767ae2f199b0cf09d73e00a5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:56:59Z), 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/BRVEC0800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe63feead2003a7ddc007339827d146cb9afe9b1e13e71ce2dcf730cb90115f. 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/BRVEC0800054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efc03fa59bdb00d77d817ddb4c7ff9938750d35f04efee97813dcdd9624313c. 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/BRVEC0800056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c5f461ed0d31e87eabb2f186ca1baa6b25117216f6821929fa932254e8f18f. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/BRVEC0800057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2976efca99a6616f1e45ba1c34a6c5036842d49067c5e9a4b3323cd5fa520253. 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/BRVEC0800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81967a879a4176979f6cfce1a227848caa7809c6bcc8d59b1d565f7a41fa547b. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/BRG720901187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92865b1f890e0b6b951490ae1fbb528f129f65788dd69331200e7d8b52d21719. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/BRG720901189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028831159b6c3eb4abbcc38e9b3cf08d7446409d83c4918d14b01babdbd80d19. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:47:46Z), 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/BRG720901190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59367d71bc67a587431c7f9fa9c15b47bc991142c6eba00a86ee064dce98ec2f. 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/BRG720901194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fef73b7ab98e669e739dde828bd6db8b8c6a55544e167e4766aad119bece8c8. 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/BRG720901196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcc5c495553df6499cdf1ee61dbf69a26f807152483de308568da7c2ace049b. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/BRG720901197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0b60a7bd78634d3a2f48a50800ecf524a717c879763e0f8d702c4f6f407cce. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:46:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD3V1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308eac9d4b129eedcf3999ec6100e58e52fd9f4fe08682f1b1b9b06870d43fad. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD3V1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2a809d72e8062324eb67f4e1279ee003aaba0a7c71f2e6facaae2e4a65b740. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/BRD3V1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5e6679be3c68a26ae22c2caaf9e4a241941b8eda00ac6519dbd64a7de65f8d. 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/BRD3V1300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6183b21a2936dbf3626f4ee87f7ba4846e7bebd2e71d874e97a3e90f523dba1f. 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/BRD3V1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eaba8120128ae2f1ba2062d7508e93217ea9ea72abc636fc8525bcc8eb91c6b. 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/BRD3V1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d31ff1a1b0ebb50d65c86dbc934e93c3426728c0a2e27e33281f4902d6adab. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:18:49Z), 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/US7VG1788577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c16f071a543906dbd5a489ee000ec781d08157528def6aaa277ad2ffc106680. 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/US7VG1788580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5ce08d41e54a6c768f90fe44e404de78b3608f4c1f3aea18d1aea8ff695496. 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/US7VG1788581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fc8e02f70b48d6c42ad83850f14b92270e539fda891fa7cb2fdcae75512cc3. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/US7VG1788584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5022e4ed582e3b6978a6aa33179abe54dad2addf08d00f7097d79b55d1e434b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1788585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb993e34cbdb0eed80a7b68fbfaeaab85d288efa3764d2a6800e95948dfb3778. 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/US7VG1788586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc504e0a83793d1e26ffd77c56b1c9c1872391ae031e4da2cbae1debd01a21d43. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1788588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57df50e7d8a86f3d1748454179db7b0f06711f21d9a878c4078df8ef42459539. 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/QZGLM2186484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7756e0049c92be2d3212c1b1c9f95201c8d19cedfd2354a15445c232685a2af8. 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/QZGLM2186486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690a70cf80f2c53c5cb0a214dfa2bff5b280b2efc1bffcaabf63554308259b93. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:35:10Z), 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/QZGLM2186488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488635c6f19b1df5f9e4db7459ec3914efcaff91b69f996bdb14c1270bbed357. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:33:35Z), 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/QZGLM2186487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965416ea0508ff109139cc1c95b51dc50ab5260a6f40f3d204e03c6586f6b910. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QZGLM2186489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63eae618fe11d0177ab65af98c0be1c8bc767ae71bd243cc5002addca3b2c4d0. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZ5AB2417119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511fcd7df50df54b47b601dc56c658cab28648a5c0ad39495f5fc2f240fda60d. 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/BRG8K2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dadc42584169715d45e4c445fede79af82b7255d1d3a54032ce2bacbae7521c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/BRG8K2500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d2819b26aa44d457ebaac7d09e0d69c37cadf1a3e1268e01cb638e0b3901e8. 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/US7VG1216604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18920a684130aec5fbd4e350fdb360b8d794c649054e9a91953b4341563f5ff4. 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/QZ5AB1751944.
Eterna Canção, ao Vivo no Teatro Sesi - GO
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1f4b524b83fce7833dd919ee9919d8adf2261cc3ffd7cf9898904016c2fad8. 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/BRVLX1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba84a13b2a5470eaa968a6e6361c188cf1295995f923ab107b16b5c40f84ede. 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/BRVLX1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dba961d60e834950291674763d64196f2612a6beab040f02586d6fa3ffb772e. 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/BKMLV2500015.