Xiao Jia (), known professionally as Jony J, is a Chinese rapper and songwriter. Born and raised in Fuzhou, China, he debuted his rapping career through releasing a mixtape in 2013. In 2016, he founde
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 0xddb048a11544e8df5524bf24d4dcfffcb9a94f8470ced7890749260eba3feb4d. 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/a94eade6-b247-465e-8c79-a3e138072e3b.json and https://artists.proofprofile.net/proofs/artist/a94eade6-b247-465e-8c79-a3e138072e3b.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 0xb8c1726803ddd3a6aad6fc3735e4a4c17c38a2c1ea042132befc06b8deffe21e. 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/FRX762176268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ca5594ac3311cca3cce9490db093bf393f68b59a84b73855b1cf7c6f3cef09. 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/DGA0R2308487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6554a8c9cec267f4b879473dae31a0e2d31a702b7a0e6f8b61cbfce892d05b41. 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/FRX762176269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ff21cd9b7a1684e517f9352afd9961af469415eb1f26bfffd32df00a317176. 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/DGA0R2308488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bd0258c9bee06c1b9d25380fce7d488d76d9db49b858c5ef46f9a8d97d9b55. 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/FRX762176270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc410646f04fa45ad94d4d991c5c079e46bedb94875715e6161254e7c5c1b3c6. 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/DGA0R2308489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf04261fed47808b3af772e2dfa7e63a8382e914abb55d42ccf854139689b4b5. 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/FRX762176271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2157cb9c4e3929261b83cd5f6aec421f4fa85b41f48c8763041bd4537a09c166. 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/DGA0R2308490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca265017fcdda60aee41e51bb10dbeb6408a2e31beeb36be66d555195100ed86. 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/FRX762176272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3aaa564a7ddf2e44a0e2c22a19c9dc5b6763a40369f2fb8c19b8bf6e9c9eea5. 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/DGA0R2308491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee57cebf6788e424ebc101ce9ce239b46bc46efe6a9bfdef47051fdc3cf8ded6. 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/FRX762176273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4f27ca4eda29689dd3e72229cd230747abcef12b0568e31f6cc8032b04d700. 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/DGA0R2308492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3154751cd3ea867a2c94803fc5e5d6f0046c3f95dba31d084528aee6b0aa3f6c. 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/FRX762176274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b918bb3ff8c3f482bc8b391d5a0b9e4f407375ea5fd281e694cc57e1f2f25b. 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/DGA0R2308493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa473c033705a958c169e0a1ffa9db685a13d41521d313757dfc1babefafcd7a. 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/FRX762176275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663eccd5795c30ec049bd71285016ffa86ff83e752641304659a764e59d73d5b. 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/DGA0R2308494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad756c4f7b6d14b984b15ec16fd022d870ae542d2482994850b92579c421c7d. 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/FRX762176276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53beaf7c56e19bdeb3782edaed51f8444d3ce668517aef450484a308b446ab19. 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/DGA0R2308495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb0f5ca8f9b4b44cff945f90e5c3c254ec0f26234683a0a823318fe83736c10. 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/FRX762176277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07357e4bfa799d2a878556288c98d5766baa84af507195b9ccac751d4fc4a68e. 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/DGA0R2308496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca55c8392dfd48997ee9c58dfa3b145a3cc7ed3eb2f5de6ff71f061e591a19e. 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/FRX762176278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4615ca6cee072a22e38818578ee0da5848aab295783f6b0492d1ee0e4a3ac9df. 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/DGA0R2308497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbca1c133a7085c8750863d539e015182e7765701dc0eb3b109b386031c1ed35. 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/FRX762176279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e36f488e2e59bd67cbe4a439877d56dc74cc2a861a209927ce0a8934baff06b. 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/DGA0R2308498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd2bb55a118b58b2009a4cfe863f13ac70caf749bd02d23159ef4d4b68bd786. 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/TWDK51805362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383e6caaf73d755274460acd45cfd1c042218e8c08ee5d7a7a299e0e6bf5550d. 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/TWDK51805363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfba247cd45940b96c66f2c22e930dd4b6d37299701c6fac0263c0cceb2a5bf. 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/TWDK51805364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8b73ca61b3decfb87ac19356e024c5f044df9b99597a571f902bb0851fc050. 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/TWDK51805365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2785fe81c91463d43838611ffce3a5a0dd2b3c65f0753e47bbbf885fa2540461. 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/TWDK51805366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce998fb356aa0d9f24ad70602e9e9d3e8dc1a21d78fc9c9541f57821dd818d0. 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/TWDK51805367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24732f97814a7ac0f8ae946e14f0d8d586b02734e2b98b26e193e694f788692a. 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/TWDK51805368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed61dd5b20c53ed358e86752ceebadb1e0b4c5a93dd4597aa1b817daf9683b91. 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/TWDK51805369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cef6443ffca2f0331828c652369df492b9d0349f7adc07ad19ce14990017800. 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/TWDK51805370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d874f734fa3e88008e4355c464247c4b9e79ccf7b946337050772b3737bbd7. 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/TWDK51805371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4ab3bae43f61943443c1bb445e6fc178f1d82901ecf6700832ed3cdff46a59. 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/TWDK51805372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd401d64a449f44a1ec9211c7f1276df2b78084fbe17ebd162ffdec8a3124be6f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDK51201001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fb4f813726ee49eae5c1cdf90a38703370d121149904546b9933a0fcd8e16e. 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/TWDK51201002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb8c5748fa5386ef9cc27afb3727fe2c8f09bce0334d2df3dbc4767758cd7b5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDK51201003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59ff0e4b1f065aeb3d55940117cb767d877c56b5a78b6c68bf9d12ade918c00. 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/TWDK51201004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2100280a66ab3430506dd0916165a44aca91bfb0d1c6fe45ff5170f8a2e5d46c. 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/TWDK51201005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593c6239e1b60d62fe948546f6189354593ac17421fde5f28e0d0b2546c8f893. 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/TWDK51201006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4368357cd096a915167d658809845d4092500b566d372ee811bd004586b01e37. 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/TWDK51201007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67be7be31d0a4334796c8949647f34f4ac6c058d81b0353af1533fdb7846d034. 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/TWDK51201008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1989fd84667a8803aa1ee6a17a5887f11173ff481342ca5691cba4dcd671ab80. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDK51201009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14091bab71033a751b94645a91f2af17ec91301f355e0f063a3fda444753ad83. 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/TWDK51201010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35aa26e443e65557dad88bc5b1e6f243ae0ca3b2d6b5c6b9e89aa9f93987ce89. 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/TWDK51201011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b82da7f0b4d31f5f2fbdd7350be5ad2d6a0dbfa82e6aa7c3365bebe1ef3403f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2280585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16e5c98b390c909d427f99c3a2597cfaec0632de6cb9e942d773786c97f4634. 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/FR59R2280586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3833e075e03bd9d82adc14557258f13133a527cc76278b8101f0661476df62f8. 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/FR59R2280587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4028d988719c5cea6de0b5da79492028200c8f5ec6194fd4c637a4885589a34b. 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/FR59R2280588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19db90f7ca2a1b5bc287aa7dd46080d524ee7699bfb081b0fe87ce26d527b48. 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/TWDK51305020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dfc4b674a2d737f54daaa07269d67eacd65b9a5186d22a80a8d45197faea06. 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/FR59R2280589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4c85b0a8547c97b6f55fc35ddedb63bc1b96d3cbdc5a94d6a4db2e57894f99. 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/FR59R2280590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5cc4eba07c7bef1cccae35098acc513492770226ddb3a5d0d6b5f122fee634. 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/FR59R2280591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfa3f5d3ae3d93c51b8aeec637055fdf44cb244e4d147b0c72bd9652ce4782a. 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/FR59R2280593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5d83b0e6e6a672fd4639839cb485d8388052750bbcb745a30cdb51d99f0c06. 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/FR59R2280594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867afe29bc591d46de1d6a7f9bda93531c9f6f51eb8ebe411fc921993652624d. 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/FR59R2280595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c008bb09c29e2f8b2949d895abbd5f4cab77db36b2e06aef6d518566e1d8a0f. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/TWDK51305021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fbf595453e6347324b60e6a94bd845b4df98187e162075842a68ed2eabcb3e. 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/FR59R2280596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3afc6e9305be5989fb97a47c4c031598cdef108aa489f9c1dc40bfa8523049. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FR59R2280597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e21690dbfd7acf16b917c243c122212a2c575fdcb95abfc5df70f59269c76b. 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/FRX762171598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203787365903c48ba7c207d6d9f954854658f0b09fb25051a47557486f24d862. 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/FR2X42292394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b467ee72cd2a819a0a7a8ada619e90a64cf10d2b0dc73ed257b4734a0e36b54. 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/CNA792002524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff416df3d7577d25a0846f41b75447b26dc583d373931e8e661d7a10ae537f96. 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/FR59R2269860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaecfe0a2bfbf1cd62a3fc8c9badbc442b8a0d2e82d93522dfae117a28c7b0f9. 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/FR59R2241871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e287269145bf440c43e270824baf02ea18337338eb402f29b6a57e0e4e19b9. 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/TWDK51805206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9e4a0268fd710d3ef2674bbfe498a97aca8325cb32a85a956740e5434ef389. 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/TWDK51305019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe063cd49fe67122a9626be6d5f5ce308f135ffb66b315791c187045444c7b6c0. 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/FR96X2204469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd9c510137ee2d283a5326db3562dc5477c1caf878418773a0c964c3dcca7b9. 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/FR96X2204471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d2d110856929978f1d5ce869adf6b19a141c9b0a44be93dda9e33fa814eec6. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732007065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c2ecc67ac85fe5dd6949c4cf3e26509102914be94fff0f42446853d1e4eaa3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2213787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1335c7473dab373f3e74c1a8c68dcc988a659eeef9f661a6ad85eb0bf5d59208. 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/FR59R2280430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327d9b50626b3ed7d7b9b15ea6be3b7926f8e8cfa63167e792868a8a71b9557e. 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/TWDK51105009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d18d22219b7f8727ba9b3ae08d7c177f8e6a55645e6fd8f0a66b61469cab8d. 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/TWDK51105011.