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 0x5817710cc48ba768f8cf8e972eff0a91981e25cd3736fcc380634067f93e82cc. 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/8e488885-050a-48f4-a574-4ba6ce395dcf.json and https://artists.proofprofile.net/proofs/artist/8e488885-050a-48f4-a574-4ba6ce395dcf.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 0xb42646cce87024f0e91ea09920c4e409fe1309b86c73f56e1a00563f2e3621db. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:10:28Z), 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/BRSLL1500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb963f2536e2a68549d864a5f6b0cdfecd84d527adc71fbdaef9dfcd650f50d3. 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/BRSLL1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f3762ea939aa0a471073ca6e4c4a3d207d14402a46c5eaf240155248f7346b. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/BRSLL1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbe6725838e2485a560cc88b5c11db3785c14418b687a349be7819d407cbda9. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:05:46Z), 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/BRSLL1500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf00a1b32d4eefed42e957265c0250d87989eff038fc3a10067a2a897949831. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/BRSLL1500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ae8cd4b4eb4edc0c501c12c14a60550200c606bc148a52abb81aafadde9096. 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/BRSLL1500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea94b01861ffb8a9db792e0cc065c0081b89484ba77d0d2b0465c00fd6ac90bf. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/BRUM71800539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f430fa155d4b77bbf05195b4b03ef4a0c5f933f37bbd4003a6efcf9e196855. 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/BRUM71805167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabf3ff0fa2302afea042404f17913f6110775d7435c057777c841d2f9e02aa9. 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/BRUM71902606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f21fcf3e88b647cfb94d1be52a49266e24637bd8cc3f7e4a9cf94f8d9783fe. 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/BRUM72000523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34520a41904baccec79538b06dae0ae566d5f48ba40d1a0b513bc091d066c34. 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/BRUM71800484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58a4308890e39d1081fb786ff26260872f65f7a8b8635809dfce2cefe30574b. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/BRUM72100172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c65ef62689bf3e8acc5a7b1b7f3ce9e208bd2a90abd3cc93cbd8a6836c8df20. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/BRUM72100863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fcda61f919ddb27fc0d006e012ab61e973ffda7c78d1c2001cc3fe35711c77f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/BRUM72100945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28b746c4bf3b03502b14a5ab78cbc04eff80db709fff1f3df9ef642fd3afa67. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:10:24Z), 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/BRUM72100944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6db0a348353c38c884a01d2d2640e3a28fa171b63d6e448dc050db54d1909c7. 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/BRUM72200412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4842c5feece0c3a2182bdec68341e646438042c5b9fbea0c2536798cac5ea0dd. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/BRUM72201343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a099fb54c567770b57381ab9221a2793f81b8c7f21052c548ea15d5249c6b98. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72201566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c6a5cc6416ea561c81b863bf66106c56828b5de2ea030cf0ede17b822fecb3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BRUM72201929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07a38ceadde6fb9626d629df2aadd6d2978934a10e118f3353578ea0fecf3b4. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRUM72200638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2555292bb1492b0139468900d96a7222a53be177d85be4a123276f0a8677ca5c. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/BRUM72301357.
As Melhores de Gabriela Gomes | Deus Proverá
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7256d39ab1b855c4564dda1847d1400a8718962390ace4489be7fe983ac571. 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/BRUM72400670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda34d53b7edce638a3172dcf63333ceddd49e4d34ec4d02d75ca2e2b3af4267b. 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/BRUM72400667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7c24600c5b7ad204963168537cf487e11b702e233713449686270339abec03. 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/BRUM72400668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae0fd89db1a78e093806e049da4067b05c7805a77bd8849de3a51963b8372af. 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/BRUM72400669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7256d39ab1b855c4564dda1847d1400a8718962390ace4489be7fe983ac571. 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/BRUM72400670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4652c52ebdbc0fadbba6724bbd05c3031301897764c73dbe352534c8a7deb3. 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/BRUM72400671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281c9c9f936fc1f1aee9a6c4afbfc348faccdc899ff47ab5cc8dd0fc73bbdcd5. 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/BRUM72400672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a52c9134a50ef2e49eade086194fc7a16ebd0412359c39db08ad91eb01a8325. 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/BRUM72400673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69ba5e733edd1310ddc33219f46da9dc5ece9787b5bdb4f96da0d52ec4123f5. 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/BRUM72400677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bc9c77b40ec412c127aef999a28c195ab26ab241f81f8e5ed0d4faee123c35. 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/BRUM72400674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3149d0d24269d9d401a87acd0ca297229b9f940e0a3e5f069eb107548ec129e. 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/BRUM72400826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbf23a30b64b6967b09913b1ed105222939cbbe938688641e3009217c068441. 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/BRUM72400675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ca2dc4552706fd32ffe32063f6986098201ac9497dcf001faf6b36f79aff3d. 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/BRUM72400676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3149d0d24269d9d401a87acd0ca297229b9f940e0a3e5f069eb107548ec129e. 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/BRUM72400826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb753fef51ad08d586f6ad50574fb54c69bd4163064fbe6089059d26020151351. 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/BRUM72501531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f3a93b107b17a77b4df0f9571b73d9df2c5bf74f1e87ab225d78d4e9a03f70. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/BRUM72501396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e198e02cb0157ddd426402174b484ac8c2127e6251e98d8c7f72a6b05526cd. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:55:24Z), 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/BRUM72501615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0c980c081804f36323d58a2c173caae9151b0a8b4fd629818b64fc61b90fdd. 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/ZABE32000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ec9bf66bc9ab6444de6a75e5fadb2cea2adf7abcc2c4a0ee8f29c5429f4b86. 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/BXKMK1800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369d00a54469874c8460b7a314a3e8c2b2d3e3e7940e343f1f60d474347938d6. 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/BRAP61900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9804af55ad6cde38d73c589b46d96dd8b96f1ee607f86133acf1344f48cb37. 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/BRAP61900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34520a41904baccec79538b06dae0ae566d5f48ba40d1a0b513bc091d066c34. 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/BRUM71800484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabf3ff0fa2302afea042404f17913f6110775d7435c057777c841d2f9e02aa9. 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/BRUM71902606.