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 0x3fa315f0ffa414fce4c2a4ac70d9ed5ffdfcb577f48f8a339c8acd556d9270ec. 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/fdb9604a-f92c-4e83-8394-e23474b9a318.json and https://artists.proofprofile.net/proofs/artist/fdb9604a-f92c-4e83-8394-e23474b9a318.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 0x51e0a11a5b9b391a4f5a432c3554b5d41f0968868d7a4eec49cbe19335380d4c. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZTAW2365086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a6a0816a2db781b68dd71e30ac781f17effa005a8456abd9b79c4c3d4fc488. 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/FR6V80552914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22e98f11d4e59f0fc40f4aa1f222305f34d10ed7e3bac1a7a63e8022647a3b5. 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/FR6V80552911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a6a0816a2db781b68dd71e30ac781f17effa005a8456abd9b79c4c3d4fc488. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR6V80552914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccddb3baf5600dc1f7e1f901974ee606ce80d4abb9e005d005d5f602d6843074. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/FR10S1876843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2959bc8ff0dca6b20f38f84e21596ac92a82e3474394d4d817afdc137b0a6bf8. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/FR59R1808215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf491fd5f6dd1de51dd1706b7a72f666168428d3486490634b5106a17dbe4fff. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/FR59R1808223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5675f4f020c5989e98aeddc5d7a146a29490ed3125e6df02e0b0b484033d74e0. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/FR59R1808224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082d6c749449e0ebb03feb5c5116b366101b0c7ec472f78194d1de9ad61b55a8. 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/FR2X41886909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab98c62bf353d465480970e81a21ba624226ce04da9d508792193a8a0c992ac0. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/FR2X41886911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce46fbc1342351a042118672d3e80a097074cec889c789620d20e666f2f5311. 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/FR2X41886912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd167410c6c54c5e4c9f864d276db6b040d57f11bb81447cfcef0c4ce8521a496. 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/FR2X41886913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1eaec9335c9d98df4408746f3651c5482b326001f2f3797f8893840009c7f39. 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/FR2X41886914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb4aa4eaa692afd771f08ce91df820a0f669f43dace2a2cd5d0a59ba14b5c2f. 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/FR2X41886915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e95f149f9e2762e9430549ed3c8e9cc35d69417ab8cef2f7a9eb2c41730d4d5. 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/FR2X41836223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4bb563abab623e64a98c0208bef073b1edae12dd1d69814016b951b9403b3e. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/FR2X41836225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b24cfdbf9ad85955b698ee86576c563ac2087b570d2dff0ced8d45f482ffc3. 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/FR2X41836227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030cd3a7eb95a9da86a1a5b3147025eaed9f04de3ecbae352021dcec0e1674f6. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/FR2X41836229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd936090926962fbb4e4d157fa31fbb47caa252a7da86db90ec112ad5d56ba3. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/FR2X41836230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ceab1eca730317f8856f73411d986cb0e79ce819d30c4d4533153229fd3caba. 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/FR2X41836232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ddb9f517314361e019c5c5277858c6e5db5d32099f98d1ef6f7d2270ef61b2. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/FR2X41836234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ba5ad5ab6b20f0eeadf6345e32018031c043cacdd72a595824e8a8a4c7ce82. 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/FR2X41819059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf518ea0636b43d051acc8d5302aba3b7038caf981602ded39fc1ee286e667be9. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:16:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41836240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92808e6bd772a3e530a48287141f7ed906bb52be953465c498a52e43bc235999. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/FR2X41836242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4bb563abab623e64a98c0208bef073b1edae12dd1d69814016b951b9403b3e. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/FR2X41836225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030cd3a7eb95a9da86a1a5b3147025eaed9f04de3ecbae352021dcec0e1674f6. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/FR2X41836229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd936090926962fbb4e4d157fa31fbb47caa252a7da86db90ec112ad5d56ba3. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/FR2X41836230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f48f8b0165fd0ab12a359484d888c5df3d8dc2284fb305ad74331d566eec83. 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/FR2X41811745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ddb9f517314361e019c5c5277858c6e5db5d32099f98d1ef6f7d2270ef61b2. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/FR2X41836234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ba5ad5ab6b20f0eeadf6345e32018031c043cacdd72a595824e8a8a4c7ce82. 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/FR2X41819059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc970abc15ff72e88ee9b033c3ede107d2f6774ff17cb8bcd4466c92fd0193d79. 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/FR2X41836239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92808e6bd772a3e530a48287141f7ed906bb52be953465c498a52e43bc235999. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:48:23Z), 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/FR2X41836242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5294c5c329055b97f051ab01d9d4a966c6b8d0eb6166b0dc969a9dec617ed677. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:25:44Z), 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/FR2X41811690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba654b666d1be835d770830f301e681e6ca17b22858c82bcc777f93b9e03e6a. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/FR96X1818458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5ab225020c0d120469c340b93c298d39f69e5b65fbe42c556ce53458ffc0fc. 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/FR10S1919856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5ab225020c0d120469c340b93c298d39f69e5b65fbe42c556ce53458ffc0fc. 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/FR10S1919856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3eecc9e134867660653dce5cf82e12609be4f8e12e11ed5ab4c213f5abfa09. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/FR59R1908924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3eecc9e134867660653dce5cf82e12609be4f8e12e11ed5ab4c213f5abfa09. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/FR59R1908924.
Roujoula Ab' incunabulis (ImHardBeats Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b3bda8e6c3779d43b5fe46304989200af3350c45e7e045a1793023f1939b9e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FR2X42108669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c87e557fda4be7e2811f69be348d3e5728e534d47e4e7c737346fb58aebb88c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR2X42108670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518c6ee89ce7f75762718d0405102f1725d113041a7589ecfaae85fa4162a991. 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/FR2X42108671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17cbee5cad00c22a7a88b4d01aa9aed3042b0a6f07656e1208686ffb372db99. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:07:42Z), 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/FR2X42108674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43803c8da43baf663bd585d9b23dda5c53f7ef27e76195d172e1e3eaf641e76. Chain 2 (Bitcoin): anchored in block 957796 (2026-07-13T03:24:42Z), 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/FR96X2386314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab6717ce9f6a9829654b3a202d8bfe895519f6d5bfe37f8c5d7bdf5862c0088. 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/FRD6T2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0664b856316b8b211086fb76aea05d6ddda4be5e77755e4a1fe504a5e3ec14. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2339304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e8655890b3ead818e59de4cb97a029d5d4e08f092dc5223a4e6bcec7b5dc44. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USUYG1757377.