1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2579762554730cbe0c0861d4e8ab38a0abf98b9acba2a6ed4d1f48d65f3b2077. 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/82b50576-be81-459e-b7c7-cf7269379a67.json and https://artists.proofprofile.net/proofs/artist/82b50576-be81-459e-b7c7-cf7269379a67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701426576c3d3483322d7808348c40a43989e48a408bc3574f4f492bba5dfd2f. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNUL2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525f784671c959c9de193e381415b2db80b2122e26a1dff9092a6290e778dd1b. 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/BRNUL2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789ec38502a326121dad683048ad41bdd00a10ac9a3e89a1820f709f7f8442b2. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/BRNUL2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa605bac56855dc51158c086b566992c98b852a03b3a378ac4ffef6fa6361d86d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/BRNUL2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b848c2af7dd9da5071045e26a64cc226a25711f365abf8aab1cd4423bd201a0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BRNUL2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ec647bf07d1603fc0be482781332ad4beb62c6645594cd857528a4bfad558f. 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/BRNUL2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670f78165db43e12be2ec5a5c55a2444d82ef08de1851a2a496afc3bf2d29d67. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNUL2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791ae4bb9f3978901a2bd06fbe1ad0e9d83b8d29fe0357ce76067f25efa21188. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/BRNUL2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c76c90be1edd9c4e561734e6d09c9413c692b8582bd944a1710db285e91a7b. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/BRNUL2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf77e768a1415272bec744cb07abc5075ca8285ff8c936f4a7101a968b4a3b81. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BXSEC1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d26aa4547b37855c5c67e8a3c62907db1fd816674823158a8ff1657d546b45. 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/BXSEC1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cdd7985d2e05ca166003a57d00a82d727fe42dea8375bfe0fff2c5909a98db. 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/BXSEC1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf295b2dc7d90b0d78169a28027cf4e02369eaa2e4811a714aaf7d101ca2091a8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/BRNUL1100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908e19693bcbdd34db7310c44943e9afdc0a4773a17d62506d8ab24bc1beae95. 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/BRNUL1100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872860e83872b74e00b55e45a87f8a24f5e6bf6b29e9b7e8b9f83aaff1707124. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/BRNUL1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa0e3b995c562bcb531aea4c5facac8dcd107cc86818e2d1604ec58da6204ed. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/BRMUL0500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0eac2405b6ca70f1029808def3cbbbe0cc0f96d96e134d729a9ccb6782fc20. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/BRNUL0500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793e7c4ae6c93b335fefc62037f0dd4dce91b78c00da0932e7eeb15b636e07a5. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/BRNUL0500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8400ea052fe47a4915a95217916c5e5b2057a19b054f9f088ab96c564ac3cf8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/BRNUL0500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09e681c3029b46af0648190638b8e363f2dd2bd1ec6575def996c84fcddc1b7. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BRNUL0500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d8c7fb50ee0967e9673a2b02ef08556ab30b276224ddb3d0eb0a179529b36f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNUL0500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c76c90be1edd9c4e561734e6d09c9413c692b8582bd944a1710db285e91a7b. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/BRNUL2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195939512ae2064f5157b10d37e40ff3f0e25e2cbc569332fc1232038dac5960. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/BXSEC1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf77e768a1415272bec744cb07abc5075ca8285ff8c936f4a7101a968b4a3b81. 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/BXSEC1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc0b551ad57675ca43c69fab15cad92ceed262a40cd6d2fbe0cf5c42c7cf5a9. 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/BRE251000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750436e55c230a680c8efd88e6a4b1428f2080c801b0ac8eb58d8be2a512d855. 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/BRE251000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc142a5bf16591f33641cbebefec472742884d86bb8b6dcaa1eca144b96a6e9. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BRKSO1500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b1b4c0ebee8fa4478f11c6b910b44ccaf8bfd39b57562cf326d491b5270afb. 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/BRKSO1500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd20ac3ab61aa7e88bd21d526079161641ac141956c57023f98539d369d4862c. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKSO1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0233d262a51ad811a7fbcfdca83746e667ae4fe365dd373de07be2e37da67e. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKSO1500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2c2ae80f0243ab2b1e5965e9b42c15ff3b7194d70ea1d46e68adbbc5f3d81d. 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/BRKSO1500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e80788a5b4531f202abfa126f18e89e5da3b11e3a1ea6fbeca252c908b093e. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKSO1500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4341273f83cfc226d3cc74814307e0ab6aafc3f48fe2a8f52a6b7046e828b528. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/BRKSO1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a337fd403bd972c1f1ca3fe123c73ae61c53469eca9e5272fed011a58d70fd. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKSO1500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a62d864239b5c6ff8adba021dc5f2544f51979bd417bc7d83949f14b3076eb. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/BRKSO1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b01ddfd8d9684c9c8a8edaf9c698d1a3d04adce4b491b1fa791596e5f7c084. 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/BRKSO1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fee937297aea87957d25cea799a5ecf2febc896ef0eed463827883a5a94a2fe. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BRKSO1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab34fe35b0af5edfb3f8233142c12c4a92e09b023527226c919feeb5742e041d. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/BRKSO1500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba569f3c74e82d92399dd2356908511924270a28c3c8f1c32d2196bcd5892509. 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/BRKSO1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ee875956cc926cc1d031dfc19909683c2fd6108599b2dafada2c347ba0f73f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/BRAF00900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37af335dc162433a2f790c4a22536f18294edb71aed2aa3d4671dcf07b815d71. 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/GBCKG1300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804ad351d6431ec22b002a7be178af8f5dc39fe6abbfa8d96ac55ff7078179da. 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/BRB980900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc414fb00961fd20a15b399ee392148533e1ea577475e3485b8ed552b55f352d9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRE7P0900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69219ab6bf564214a78414af0c35ba011f7e219e2f2dc4a67badd4aff118ab9d. 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/BRNUL0800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0616b7c0880815a79181272a617377c24bec89c776184e2a20ba3e92202fa177. 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/BRE7P0900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a2a6f51043decc6890381cb7805f77bf1f0e421c2cbc47c4034506ffb711f9. 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/GBCKG1300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287feef0f3d99216215599a3dc27d22e0a6abe38705094f3b6d954a89af50958. 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/BRAF01200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8f5d407b0e68fd142b09fa80b2baa5ca67f025178ab355f511bd4d2e9d2f20. 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/BRNUL0800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cce92b881d2394bddcf8856caafc8fc3124cf74bc1d24b1265d1f9a37b369b. 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/BRQQL1000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c2f667bf4a8e8023a975b9412f9c55ad8db35134ce1609faadcfa90a0d273b. 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/BRQQL1000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06bb381c4900077334064d6a049177d2b44ea60ef7912623cabbe41c1e7eb8c. 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/BRQQL1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c250ad3d52fafc9aceec5cce7a09bd697c30632521c57ecc7b138b7991d7d24. 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/BRQQL1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703773c2021b1a016af9665340f029749546228ea339309f99e344d09d15549c. 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/BRQQL1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc324e958b26867f2bf20ba87fea3b367eee1a3dc088f73a3cd016440fc3a4c. 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/BRQQL1000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621355341adce66a1da0b7d6871a490af5dc1515d1d2729baea4d7afe7587c01. 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/BRQQL1000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d76adb333df10c36a9c0c2bcf4293a9fa74a0bbddb5fea1274f93f86b8e3e6. 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/BRQQL1000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d57c595f7fdc36e582386f7a932a8f6487b18b5874a5254f1e6e1dc12747df. 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/BRQQL1000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0494584dcc6325ea0286baa500bcfaef92a06e8929dca74d8f0e2fe932e9a8b0. 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/BRQQL1000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e8b1b83939d856dde02f05068421a130294e1f54994f6642bc8fde089158de. 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/BRQQL1000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1a02c8a48ee8e2287f02bfaf8b82fbf7471c6cbfd0aa424c5591bce788e62e. 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/BRQQL1000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c87a2aec4e693986b311ce25af184e6e5940a7d6df8fb736e48a576a4540c4. 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/BRQQL1000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9d011499337d258d1c22404f0ee95f890135738b58a372cbcfe1f1436467aa. 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/BRQQL1000012.
Festa Profana/Sonhar Não Custa Nada! Ou Quase Nada...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7727b82d4cf9cc89d71a71ab87762935e999115e2f562f6751dc3227c2d49364. 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/BRQQL1000016.
Não Quero Dinheiro (Só Quero Amar)/O Descobridor dos Sete Mares
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005bb2aebf32fab51d2e8503a0a38d18388fd7aa8962239425cac53b9a1d6132. 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/BRQQL1000017.