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 0x862dab68c5ee7a47b329735ab94b64aaf4ff29e1971e1fa8767986b3783c0d72. 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/f8b32883-96a0-4e46-a056-1c85e7e336a4.json and https://artists.proofprofile.net/proofs/artist/f8b32883-96a0-4e46-a056-1c85e7e336a4.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 0x2672a78f7c20982505c7e41d38902a9a363dc2d28998a4ad4a6085dc5853524e. 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/QZWDD2203628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa270133922a066eb537b623ed4e2554c89d8af3e53e8e74172888ed5060c3846. 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/BK1112300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec47c8450c1251aaac6c3df21ea6b2378d523b46919a4ad4287d8367fb14676. 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/SE6QE2334827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e713ab441a1f8b079720c43a35d867c01c48d62fecbf1648f7b5aa11ab9899. 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/SE6QE2334828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ae51e3db34169e390db06136d03260462cc3b38ec108488a1738944898f50e. 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/SE6QE2334829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce202599bee5e9513b5522b11b69936a8573151ee3d45b07ce81ed57128807e. 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/SE6QE2334830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dc789ae62a03599c7c571d29ac3b972a47fb7eb6c563295904e4d49ab23f25. 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/SE6QE2334831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f080815771e4770b9004b2367ff9f1bd6d186e4f0a186e783202f0e6d4063a. 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/SE6QE2334832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fef1ece20da194d4659100a3a12fbda614f4775584b2766ef9926772411603d. 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/SE6QE2334833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047852110994921fd9cdd32252a73a5802c8ed4a5e2ad6cd285adaab0f0b23c1. 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/SE6QE2334834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4207cadeb355f8ff994bd85c147bb71006ea5fbc8fa0ab4d45035f4fd833eeb. 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/QZNJV2342524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7045ba2f78c7e42cbbdbecd624b0fa0d70ba63b148bc009e93344e4c605231. 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/QZTV32249179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fd98fec719d5815cdf8a7f640e23f5f6101a905be256320f9a6ff4db98655e. 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/BXIV82458397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6004eb73ae2720ff49d554fdad96025a97b5a74bbba010699cc970f80fe9dfd. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZW9M2328865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7773783b206daa91c9c0ad8cd6ba673abaaa10d05bceef679eace59d6a8cc745. 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/QZW9L2311380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3315fc1bc63b4112c83f2195d0d265483e9031a32e411d582ea5b0b23969059d. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXL3C2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fbdbc6ecd1535f010c6371d05428f650a301252a26272327eaee65007e5a22. 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/SE6QE2373409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1c16b0e6e92a32de9cd06711b2890ea7d3b1d4566a7b37610a120676777d4e. 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/QZWDD2386623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b8adb16aff2d3923a6f4859205f12af3d670d9adf77b5a70676330d50f0e12. 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/QZWDD2346621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ada657f3a30da4c9fc797a8e2600df969009c72374623ebe34972344be2f5a. 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/QZNJY2352323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad0c711932e8d16cf68f70ab747027e8146834b477a9cc35e272ae9d1424c21. 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/BCE7P2301067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7221df2b1c7fe7c8c0828c0ec7236ea38a3b41f1f7f94377c146389c0afb04e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCE7P2301068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45298ccb3cc00a6147930e82b6507cdfe768e099be8cb92ec5a99a7d840abed6. 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/BCE7P2301069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd522b28a2a5d8d61e1fdc1bc35cd152303f186ff4b943368a55474e4fdc379. 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/BCE7P2301070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b933de46d0447478f14ab6c7ae3f08396434171d09c07ff2f5baf083e11f0d. 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/BCE7P2301071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb289c66481d539e14d0d3e11579f9bf5c0c4ef435476a7cc887ddcd0d6ca7f35. 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/BCE7P2301072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844b787f376180cedf5a632ab0060440e53f9742b57dd3fb1a2bf86178b8ec9a. 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/QZMZ92314108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebff9b8dc4ae5e5547d9e40a5fca42f09446a40f015b0fd4dbfe189154e929b. 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/BRWMB2300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd5ec782bffce61f24d749fad82ffd5daecae58c6a103f5b21bef50ca049dbd. 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/QZWDD2291648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ed402f920c8011e2550a1624f0f864ba6d24f7ba260afd9f5171bb05fa778d. 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/QZW9L2292865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde29a63e42818519b991466112f9d7ded852f779af38f02b90eb31a629be4da3. 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/QZW9L2292866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6916d97de37d7be2ffedad850ddd4f83445c9c934520301009aca6da301b7a18. 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/QZW9L2292867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2342925b410f6143efab8db4ad538bdc73d47b76da973fd5dca6028cb45fbe41. 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/QZW9L2292868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76551330fb5923c814fb9378082fe753c5c8b11c9892494a18045d734e26874. 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/QZW9L2292869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aaa9262576c1923b2d1c931adebd079de09f15ca2f156eae60b4ec2d7c94188. 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/QZW9L2292870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df944c326c613409277657eab2f8dea7af4f949a1ee1615440863ed845fa419. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZW9L2238175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1b2ddab3885504948015498920ed823652cfc79d12ef55e06fe67538f245b9. 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/QZNJY2237078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09949093bc5cba5f06766a50347678b447c742f227e3c648fc9e4b8bb4b20298. 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/QZNJW2247178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fe57eb104dd1b8bc40785aacde9bb44c22ccb99c72463740671ebef725f3a4. 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/QZHZ62214775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0aca7d314064827184347b9c27fdf9b4f5341fdc013f915ba3766c359fb999. 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/QZHZ62264732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14dc866f280202abf68f8f0a631b14c14c0f3593f205f8404ec623254aa5d6a. 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/QZHZ62224573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bba45ab4a40a5385d822633fff19350c2a600b986d0d01fde210761a0f10d9f. 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/QZHZ52277350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7adbf1c2bf51139ed2519962771d9c393e0a8b98eba2c0a5c580467c573770c. 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/QZHZ42293639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ff6261101733b39e8c0620e3087630ca591000ff230d4a6b2489b6e93f683f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42293640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a89c7ccbfe1a3464028657302af725e4bbe21fd91463b99c60e80d553036b9b. 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/QZHZ42293641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4dd4f4c31bcb2c5bda1ab1b9d68f861253f3ba892ef539f86da6eb3b1b9f32. 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/QZHZ42293642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1476b67d11a2e5d7e6e2ddad4370e8227646aef882bf36856c137856dee76d. 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/QZHZ42293643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbb00b1bfa6e1017fb8fe3514cebbe101727fd71332b9c33460fcadeb2f5a37. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42293644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccb180dbeb846f5cc8148a3b8e5e5dbff6d94d57e572b20704c47dd548d2047. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZHZ42244163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd25e6f1c51bc1078272399cbc62de70f3efb86100de19815606115ccf7d557. 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/QZGLM2221278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617b901d800ecd675e3022671509e4579e8820fc20af38e5efa94c436b04c5a0. 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/QZGLM2221279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5840696d842de5aa533bdbdad3f9510101841f8207c2e602bf2784c58e923a. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZGLM2221281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9b4ce5c18f23fa0665ef312d791a156f3a637d2ae0f78797ab5d0b6384ec54. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QZGLM2221282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490b96b03668c9b898a0fcba68124fbdf324796feccbf7145990003325d28393. 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/QZTVM2148927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a51472e2bc14db8adab595bd3ff847990cefb114adb008e0107a9a23606834. 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/QZTPX2168846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07582eeee7501bc5388485521dd0dd4d6584a6b08d599749acbb7fe6c710d08. 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/QZMZ92186457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34efb27a02af5a3c5d1428b467fb0f730e6ac595e4ebec9d2757760e5f932cd. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZGLM2199802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d27cc80326320fc0b2109dca00b8481d8dbd71d7b26b00c5ff58953a22d8b8. 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/QZGLM2104495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8230a7c1fff7887c8877179ccc1c65972e7acc4c22338959c0fbae75924e58c. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZNJX2098323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44153518d57b902d25d8965aa0f67d4d186a7b9f25ae64990624d7f7d82c40f. 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/QZNJX2080176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044f5cf9497f549d5e6f667d1014c860ee80e561d65dcf8eee41848d8be6d0e3. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2095591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fe178ced3a1fd9edb53c841fce5be35602c075f9eb8b0ade2423cb512ca5a2. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/QZNJW2055421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d97f92b6715dbf3682e37c63aa392ef2bdd3af2fb555fde14d82460b98a8f58. 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/SE6QE2008324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bb3b72aaee1d732ef130f6618e9d143f027e6488f184ade8a7f27403f12727. 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/BKUPC2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a279099b5038f206bb7d830ce4a1d01bcd43f02b22f967418e6cf426529e40. 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/BKUPC2400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04552577dc119cbdadaaa3ab3d2d922910ecce8b37405a7f855dd247f52bec54. 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/BC6M22411667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2021165cbbca6b90ab3f1ec013f36a05e34f1082a92737abb55084dec7c4de. 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/BKUPC2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa7dcc63ca58a697d84559e05554c0ef51450d4a741868b4ebce86a7b047fe5. 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/BKUPC2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1659eb3d4d41f6f95bcb8a4d026b10b78a529882e931f54d61c7b06f375d7fe. 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/QZZ8A2430444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8930270fdce1f8ce36ccccbcdb1e8ba69f97280a659c7d32cfab5fff8bbbb5b3. 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/QZTPX2461103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2203543e766cc358aca7c08ee3f67c9728194112985f13f4fbf356df62773a8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/BXIV82364454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7817e84020449c6d53933b9d776050af2cf795c0f08afe9ac54b6dec1e34914. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKUPC2500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606bac07bc964e8f817789654f722a295b4710b4b369be07efb944a93f0d3425. 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/BKUPC2500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0988b4c6b6e04eb5e5b666bc7c812e7a68631c99414d3d6dfd71002a3f7befc5. 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/BKUPC2500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f221fb5a20252b953296c5908e6acc350059a8f255ba5f98b42fb4484499c57. 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/BKUPC2500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6053bf41028edda13f7dc670d123803417ecccdf14bb19966f7cbf48f2e2499a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKUPC2500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9045e87b1ec15cb6382f4a4229c708dc121c36e6b21bd138ff1fb3df13cbfa40. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKUPC2500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b3f59c2e3e22b849ccf2aeb03e311db6c68aa6c2eb0ad8b6aa41ec497541f6. 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/BKUPC2500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2951aafb27cacc9a1ebe0251d81b1e301c6735e4c36403b3929d1d3d103f2d. 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/BKUPC2500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e62aa8bf5c589fc1f1eb2846560209bea150ab74162aa1e0926ce25a3e9a45d. 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/BKUPC2500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be82b4b2b68c79cb8cc80cb055d075ed5e445e4d2a88eaac56c75f3a174252e. 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/BKUPC2500033.
Lord Ralph Lauren & Lacoste Jr. On The Radar Freestyle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee4f4ffff2c57bff6b3d85f48fec9fe7ed77442092eb6619f1b1648b6f2f49c. 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/QT4K32599746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6004eb73ae2720ff49d554fdad96025a97b5a74bbba010699cc970f80fe9dfd. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZW9M2328865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4207cadeb355f8ff994bd85c147bb71006ea5fbc8fa0ab4d45035f4fd833eeb. 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/QZNJV2342524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1b2ddab3885504948015498920ed823652cfc79d12ef55e06fe67538f245b9. 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/QZNJY2237078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fe57eb104dd1b8bc40785aacde9bb44c22ccb99c72463740671ebef725f3a4. 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/QZHZ62214775.
Ela quebrou meu coração mas esqueceu que eu faço plug
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6800ec7b3ac8a1b1f204062a7ae9f1924297a1434d01682ed3a6707c75ef5008. 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/QZK6F2240356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fa0adbfcc87cce637d9f13ed78e4e5c28c7a78885f6d8c05694ac41c2539a5. 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/BXZYA2200029.