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 0x63f762f3bcfbfae98a57087b1dbf1350234b785fb28603ee1c4377c0f580635e. 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/727fbedf-f977-48b7-a957-7dc8a999c4d3.json and https://artists.proofprofile.net/proofs/artist/727fbedf-f977-48b7-a957-7dc8a999c4d3.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 0x17dd780e1f7c44d5759283b971c08d5df2e9d9af0069efdaf0c23322e431f383. 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/QZ5AB1644349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198e113c7e355d33eec07a18a48e1c1da77d0da1034eb51a3cf0c869afb33b23. 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/QZ5AB1644351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa063fe3a9ad77a2a3beb2bd3d0bcf23cf241971f8fdd51e7cd64a7ec58fb12c5. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1644353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9433467a3646e8b39e6774b806518790db61be01d75b0be903fae9c505e001c1. 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/QZ5AB1644354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4be46fe2b92b09f36307858cdb016e15883a2822758595ad2d4301b1216243. 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/QZ5AB1644355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4742c4ac1fb35a4b65f8a8553a337a8697e067cf35363d0785c7514ba0660937. 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/QZ5AB1644356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0753a90ff200c955cb3140ec55dcafcf268a09dbf7031d55b57f2fa5f330d009. 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/QZ5AB1644357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa17c6ef26d2b5a1e4c2b770cf9d5c9c5501ad21c63bf8bab1594e6b65958b9. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZ5AB1644358.
Pode Cair o Mundo... Estou em Paz (Playback)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0356bc5265607165806c9dbb9c1a5c0373ba38a4a1a211cf0b81f95b2302b6. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZ5AB1643769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1066361b1c570be3b62f71dbe9cd2cc0c94cf1afdf159825c894cb12b40f290e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZ5AB1643772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad81b7752f5c8730a99cf8931615b7f69e5b9807d193deb7ac96a08e15ebf81. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/QZ5AB1643774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52a2f002b4ff9bcc30c40827cdad09ac844b4fa8047337a7eadf0999ebc2f51. 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/QZ5AB1643776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0557663a4a17410b82f91213d30bfdcd1457767ec51798ae5edcb7b6a6cd9bec. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/QZ5AB1643777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fd4e37b474ab092d384e67e18c8b85ee6caf498d9a34a6ccc9e87d3e569c4a. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/QZ5AB1643779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdeac71c4f407780f91157321fb8a5d4d625688082161d06088ca75a612ac96. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZ5AB1644315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da887f9ed2e9211477c74493b32adbc3fa8c8cad9bb3436921bea527e1c95bc. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1644318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d26814fd8a3ab0ea235b808bf38bcd1d944eb6a0118c92c57c6960d893467b. 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/QZ5AB1644319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9479cef452292aaa838e2d549f3fb30f29bb4bf538adf71141de7233423bfbf2. 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/QZ5AB1644320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc4e070a5ec42d72762fc1c55a0f9254d2935f02e2bc2a0b92d66190b70a4f2. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZ5AB1644321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbb2f9f572a4a851acfec01533ced7cfb855db761dfccf8901f6932893d9c42. 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/QZ5AB1644323.
Hino da Libertação / Cada Dia Mais Perto - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6533caa61d4481f009942e32c6cd7ef23aaa7a43e33f3f2d6621715626868a4b. 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/QZ5AB1644330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb478aeb24b9bd91a84981bb17dc1a39950186a2aa1e60553dc4237bb26d4c2f9. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/BRCS01400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ef326b20e0b982a039a4062217444c7336f255b4b7b5d68eb49369bbb34073. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/BRCS01400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096dbdbb71cd3bf55edf37d282072e18b38c7227d2cb9386019ee458db06ced8. 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/BRCS01400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e136b6f2c74df3aaefc4ea9ae699717741dc9255f1fb94bfa0557ba0a30afa. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/BRCS01400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d61fd7a35db69681f15fbbb39bc33c945fd29c906bb1b2db45e90429bfbfb26. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/BRCS01400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f1e42ea4748effc7dd8c2b73f3c9927fb5014df643ade59a3484e066bd9e2b. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCS01400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017b8acc060838abb898feffd3788a4ebaa177d4d49fc46e175f5b4f7cc28419. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/BRCS01400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249cabac31b37c87f6f448068528bb81353c305e6868a93c57eb35ea21b313fe. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/BXINV1700056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89eab72d3723baf8cb5cfb85e24b2b5a6cf20954830764895bf1843cf6d42c82. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/BXINV1700057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48da16d0a1010489589c54002fd0881ee6e3a2f4e39af786d70c37b59756e67b. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/BXINV1700058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3c6db00039683f3592494fa1c100b860bfde41b1802b528b109e92d176bea7. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BXINV1900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13d3a058a9cac819fa088189a503246e2034b0606db1183f8f27ac5c43df86a. 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/BXINV1900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8fc6d265a6b83e4ad29c09c6ce21419351f2c3dbcfdcf9b356f1e1a08cd1ec. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/BXINV2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c7f910836c782d159bb446f958703b88fd13389b6a4ca573ea1af7b5081729. 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/BXINV2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8fc6d265a6b83e4ad29c09c6ce21419351f2c3dbcfdcf9b356f1e1a08cd1ec. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BXINV2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411c1cc90f52e980bd5bd6e35a97d9c392ed8185317b3fd6cb74a4e64769e1e5. 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/BXINV2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee672f1f4aec4799ecaafe6825fe573df39d1f2e99cdf71785eab7c9bc8be54. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BXINV2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fbe9c7c8aa3a6175edab8ba82ee87a122c509421705ebe0134aff957628f1b. 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/BXINV2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69b6f7e54e24acc996e8b422e1bbb9db50343337bc9cdbed11cc7c65e742a4e. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BXINV2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8f2f6bfea5d67fb140f45178b19c77f57880e7a77916e380f8a035a15baca4. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/BXINV2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16402868251923c61bb4710aa8b03d889a26cf2f429028feecec3186dc9a4b50. 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/BXINV2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acb36f47b7c21b39bbce9d3a227e5c32ae5ea157b397a59536a8183af6225a2. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/BXINV2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb8b41c5110223b790e44c2f709cc83f953b7e11136ddd8c0655eef50a7e60f. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXINV2100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b09e5742da4128eb43dc54aa6a36dc2ac917743600b28f0b1d181ea08e709d6. 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/BXINV2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a517db9e7f52b18536a0b550145eeb066ab07e0f3266a89a046c488d18b134f. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/BXINV2100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5091d7c4145205b11d9c176eefe2ad15153c7fd13fa32d7293a609f02460be29. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/BXINV2100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ff39a84df4df1c84b262d46889f60df559b663d1dd384d5106466c2968f023. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BXINV1900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b16cf51e24e50ca2674cc07b3e8633cde8497ee91ba638e5ff8c5949e4863b. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/BXINV2300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09207679de53e5bee75124370623ceaf7be98f1f671b0acfd264017b669a37c4. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/BXINV2300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b97310df83b2afcbe1ae19008cd9a269bbd959fd1375be207b832833e80ce74. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/BXINV2300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d2dd5861c3af7dddde6ca443414108a743cd8aac973d30dcee63b6a0541876. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/BXINV2300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2bc90981ff81e6aa7c746d6213de4f584b6710739e3e2c733884486711e550. 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/BXINV2500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78219fc829ccac5ad610a4061d6be16a76c1847fe8e96b9e6a2fcc55b76ecf45. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/BXINV2500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda553995e7303b75c82152ebbf0ff020fda5cd2d5416cff9fde08d82c3b0b425. 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/BXINV2500037.