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 0xd95402c154912cab9fedd07a37aacf2b18c6701815d35558c2129833dfcbfb17. 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/ed4575db-03d8-439f-8b0d-4e7b990558c6.json and https://artists.proofprofile.net/proofs/artist/ed4575db-03d8-439f-8b0d-4e7b990558c6.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 0x2a1e254f3be5933e604a91e2b86924f0b0428e136d9999cab046b287a52e571b. 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/BRHHC1100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5ac8fe53763df59a9ffa53dfdad26ea23f59d266463eac7c4da0e4be6592b6. 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/BRHHC1100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13be38320956ce052f729b4fded17df3f68bafd512357b8f4a0f82600e2c6097. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:33:57Z), 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/BRHHC1100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c3816dcc7a60217399329dbf2af80bfb27f416b1b714ba3cb9a660b387d268. 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/BRHHC1000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844131fe6fa702165a00de17fdd5a099f0bfac54adfb5e46f11fc9026e3a30f0. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:01:40Z), 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/BRHHC1000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbad39e56f50a294182a93585c87ed93dc593f271a1206e37d4472d567166dae. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:10:48Z), 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/BRHHC1000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543f10dbeb5a247fff5ff7c00598c019703f83e1adfc46d97bbcf5397d10c1aa. 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/BRHHC1000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf420e95f24fb655809f847406ed4f85b25deafe383131c71660fcecf1d9276b3. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:38:50Z), 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/BRHHC1000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a691aed3cecd20837d30b2c9da4129f7dad710bbf87c5fe7dd3a1a684befe7. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:18:57Z), 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/BRHHC1000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c4d90180bd637277efe576bd2ad2259dcfc74a9bb3eea7dd471ef9662c654e. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/BRHHC1000087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6dac4ff3241e036f9c9eb3bd615ebec5132af806eb91f0ef0ce6ba58072f42. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/BRHHC1000034.
Love is a Many Splendored Thing / Unchained Melody
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ff2a4837a111591c66a670c16021338ee787df755ac48ed4af488aef008e66. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:29:22Z), 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/BRHHC1000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02aef294a2314ba123dcca1a40fdc261258b45ef6ac4b173d0a621408832d4d. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/BRHHC1000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7266d9e696437e84dac58eccc8b4f28a8d38dfab9a0e338b888bd92659b9b1e5. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/BRHHC1000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b5ce9c69701bf8e8ddd76583666700681f66fa162dc3b72e1a4bd7a65f4b33. 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/BRHHC1000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ada31d459fb69f04b32a9eccb7fbeda72927215a6b63ba5057313772a493322. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/BRHHC1000063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f3c0dd0ee67af4afdb0e17b7c39d69d747f26ac7d43fc918a33972c327943c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHHC1000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd61438c353631bf22a7ff7d2cab9aeb47c73f8a644b05688a8617fb19abaef. 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/BRHHC1000065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2b1e5531fc841b7c312705c2c17b82cc79e050757cfe6f8077be716ee69f81. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:22:47Z), 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/BRHHC1000066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e91a724e9ce0ed4b1ce6a0ec395711eecf9437e72127342d0c8c17db522915. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:03:45Z), 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/BRHHC1000069.
Sempre no Meu Coração - Música Inesquecível de Ernesto Lecuona
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9ab5af345b716e99b2a57e37dd7db822df414508b9fce0060bd7ae04e9736f. 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/BRHHC1100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fa20f0cc647cb2c04382b78ca6006c2e1873cd519d02f35bc3a0135899e83f. 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/BRHHC1100042.
Un Poquito de Tu Amor / Para que Recordar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5785158806bb812a12cb3f0a947057d69bfd2107f630f71a93971296c85ab8ad. 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/BRHHC1100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee55d8400a4c6ba6623a6031eda7d2725e1078996b20a08bfb4f26f7cbaaf2e. 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/BRHHC1100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68db6165b48cb7499beccec51a42155eb26e238a718456023d26abedbc1582fe. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/BRHHC1100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc571f531a58c1bcc3ad8bbea34f5171470edd2e3fe9dddf606f293054f451f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/BRHHC1100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbe3d3dd444a2e175995e076acc26c86fa565f4c45a3ad5f79c1f3576bcdc0c. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/BHHHC1000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316aee7376ac2d7a02bb3b5311a2a30b95709c9ed6153b41c91d72477b40e84b. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:48:52Z), 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/BHHHC1000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2dc59525245d70b70b162db0d457e539037c2cc3d3c2e806d250698ddc3abf. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/BRHHC1100061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59554499547b11233522908d363442b6c8664d20cd19f8fa386605778504b0f. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:25:56Z), 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/BRHHC1100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d89682727c2c4c2a96e0eeec5be01dc7ef28c42bfe23b6712173b4dc51210f. 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/BRHHC1100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a94b5bf283a0b90732420a6f3958b93c3b21b09a0b916e84a1e06fdca4c6ed. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/BRHHC1100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493e8c458199db9eae3d3e7cb68159aa101ad9ae909d3a5034f909de346b36d9. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHHC1100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c81cb9a51ca4646a13b188eb40305672218924efb45b732a635f977ab38474. 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/BRHHC1100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad769ebb19fc277fa7d77edb809a778ee9eba305bf51dfb51019ebb2e65601a. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:27:26Z), 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/BRHHC1100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c81b15baaaa60d035b27140909a001937f9b5c7743c9cb867cabb83e3bdf2e. 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/BRHHC1000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1703169d838c3bfba008be8d99307ed0311a380ea432b4cc2ba5aa81154ae6b7. 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/BRHHC1000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8927f9fa8e50e6e1a54dc21a5da3b1c428d6377edbf44b20aedd60b6a3ab03ef. 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/BRHHC1000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b9e205427052bca1968c8a6c80429115aab2961b9d8bc2762f6702e77634b8. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:18:41Z), 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/BRHHC1000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fea9bd409a42ce3e73c6dd1328abee61ba44d25a8ade31afa837ea22c7026f. 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/BRHHC1000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3c5007c06fed5f7d5883f43032d64885090c3beea2e94fdd0bde1df742722f. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:55:34Z), 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/BXMPD1900193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a5fd745771d24d5c889e3d780bd93ce434332c042e6a1e108b128a9687e314. 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/BXMPD1900256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf892b5aeb4364ab360ee337909daa32b9a48a92167cda47c7f1e93015065dde5. 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/BXMPD1900257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c249e185211689abf735a3476943be770eeaf7cafde1200dc32fb792198232f. 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/BXMPD1900263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea7be44890557d62136c0cc79c264661d0ee92c3fe78070e1e35ec5080fac15. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2543567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a4f9ae6f521cacecae03bf8b89669bf8dba01af9f9a0198a7971aada39dae4. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:58:17Z), 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/QM6MZ2543569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef8d6613b746eacfce88f99623c6f0cd3f2ae118e836fccc58f529d940585d5. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:25:57Z), 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/QM6MZ2543572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6935b9b37b56e6527f32c72b4ab7b05d2f494b7bda0b8491d4164f1ad0cc6fc3. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:15:36Z), 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/QM6MZ2543574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc6638dbe00cf0640327b27c287d6438c711aa1f6f5cedea20de52ed6b50c39. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:53:46Z), 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/QM6MZ2543575.