1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a3d90c4e0572340f44f33ed4dfa14367b9e12b89e4dc23c87ac9eca06dec1f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a165bba-9a85-42a3-a20d-b905bf1a5fc6.json and https://artists.proofprofile.net/proofs/artist/9a165bba-9a85-42a3-a20d-b905bf1a5fc6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e028bc7ea336408362432051421e7fce45034c8d253a64f44340e027451fdc8. 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/ES71G1859947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c9bda87bf63a32b4a901eb4a3c35782299acbbb20a404ed3f02c5f73a936a6. 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/QZNWV2473818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe455ddd2be50c5f8b30ea336d395cdac9460ebdae51b6006caf687e1b8e8b382. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZNWV2473819.
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 0x06e3233fe0331b7d5e38c513f5030225a42219ab8e50652026ff7a32bf4b7949. 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/TCAFM2179213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cd5df211481140e9ba4d05ac130ab9a5ea35ca307202020d7377000ad398d0. 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/TCAFX2146557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4a05e9162b7118b0ce0ba4a2bf7b11b5c7b8f3286367996fdd9b95628e49a4. 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/TCAFX2146561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb90585e8ee633a322ee1f84c6fcce0ad238681ddad3d652bade95aa24784d2. 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/TCAFX2146571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa598d2d5834cf593de50f9e04f4dd7ee2f4f8f6d9fcc793b0c0a51b4b18cfb. 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/TCAFX2146572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4b0fb5229f1235dc23a5158c34a820b9e55cdfdb78921f659377fc93d4258b. 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/TCAFX2146574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf532e88b99775200f7b0f77bab3e825d5cb0983981ab84c145c082147ce01465. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFX2146576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd34955b4fdeb90e3ca34d34e161c9770b7e08e8aabd8129d0290d64ab5a026. 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/TCAFX2146577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f5e4b5a2e4f21b2454248a5d47b2229587e6c0290377bd00246f76e422c07b. 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/TCAFX2146581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfe2d3a87344f1bed4815a2e82ccb21966a283a486a292942f69a54d59f96e2. 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/TCAFX2146567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cd0992548456dc16a59fede6e2ff8fe717fe6109f4dffe9ad963a9a0d42285. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/TCAFX2146579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcef1a68e3dda13d23b070ab18188c7de2b634a4b4f53edda03b718c9ab1412f. 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/TCACS1631041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483de8ec55d37f5eeebccac6d7cf01b901bce534e074d08add6d4499965ed575. 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/TCACS1631053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef621c0fc540650252ecef7001d08a522c55fb601627c8e1d5a192cdd1d10d3. 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/TCACS1631068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38964e10add1e2074e7252eacbb239e364761da35331f63aa9f2b86fd45cb52. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TCACS1631044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6168e0c94c7381809fdf0e226ecb2b2b0e5e48501b9e182a8eec6641d063a68. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/TCACS1631047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3caae61bf587efc7ade452f9c356cb1d6768a5422ac975cf3b52ef48761f7b. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1631059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298fcc7e5f7c240fd37ce6f23a18d6613de94b9e357732b7f6b091cb2b88af72. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TCACS1631062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d251f40e3207b9e729faf9a2a71123245b9f92b5378d58fe0c57c95126c65bb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TCACS1631064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fae4d07d727633218a77ab89779790e69434d5fc612bae033686b4ed32cdcb. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1631065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c360daa2a657090e60f5ebb6ffe6b8a8af59d9ea51ed07860174b78d671da4. 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/TCACI1595309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d387a827d667ac10ad9517abcc8868bf58930f8f983f37a7f2101895e5c673. 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/TCACI1595310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bbfeb8810990f205e39a683e1f7ff4ab7818c45cf6bc06a0fb10e3ef4bb8e2e. 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/TCACI1595312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bb02932cda50d57d991948592244cee772f71996346323296127c055d0d623. 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/TCACI1595313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f03a510731b4199b487330e5a90396587c2c65b6e93fbbe2f9e29ada5fb39a8. 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/TCACI1595314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986b9085fa0af804ba3dfc61c964a851f9fbdb72714361ce79c3cd49b5b554a1. 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/TCACI1595319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134c114293c8dfa87feba2407630a50e41dbc815f3ef3385b2edf06e6f9a94b3. 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/TCACI1595320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763017261683a9441db82b33af2c88bf69c35f0f8275a9c16e70053ce6708e71. 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/TCACI1595321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a28f6d087b36241af1721ad6731657cd4d7ef2b151fceab03aa60f61602fe32. 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/TCACI1595323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9675bad6cff10a65f49b057846af088ad9ab4183f7ed1dca2be97a75c6c1fce1. 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/TCACI1595326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef37e9b0a81c4e208c83e98fe70d4e823df2b2bd5aba68ce4955dab6f6ff80b8. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1595315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07f5c670ce93ae6d92ce1b5e577e4551c5a99490e4bab74430d47de54c7370a. 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/TCACC1463235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a007ccd250ea036d9ed4d71c3e3d1711dbb270b8b1ca0f75b5b24afaa971c4d. 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/TCACC1463236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d628e9a9c85c889e16308bbd4612ea71910c73b581ff8da4546603ad4bc8948. 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/TCACC1463237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4d4a6c4d87bb73be853b49991499613ec989b960eea40da271ce710f95d67b. 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/TCACC1463238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48fa7e238e62025fdf2eaa14241b7f3cd19d8673bb99c10a4c8376ca213b76d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCACC1463239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54acfe42cef7af1eee694618a858ff3a3cb75c0d3871ad706d91073796b226f. 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/TCACC1463240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ee009fad4bd228c895476419c55dcd01e3a2aeb06c5658f2510d4f59df5dd6. 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/TCACC1463241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86c29a1fd1b4442089ec48118cede49800b4178c1cea17ad6f9b6868dc05136. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACC1463242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc381e6bb0eba21f6d968b498d8dffc65b755e9ab1cb47fd94c105a3a9fe60df1. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/TCACC1463243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9df4fef4771de9d7968cf6527d24d2f7ac15d971bfeed45d61204822964b2a4. 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/QM6P42365924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8b77c1c6ad30645612f17c0bec76b9f3b516dbd6998c6fa02e0566cf2ab8e4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TCAGT2332532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfada3978f0735d33894b49556b684caf4a8cfdcd6fec9191710381d810629367. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/TCAGT2332643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67937485d324ecbdef0c4a87146e1f8400a479a792efcf7718dba36893d67d35. 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/TCAGS2359299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e737e3047d47a2f44e090366f3154aa99b33f6847cf3d4c0840143c6231785. 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/TCAGS2359301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8d547cec5fd7a0b0d257430a48358d3bb60871c334dc63d1be9c52731a36be. 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/TCAGN2223581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59090f58c0511ab83bd32e8005e4702b0d5692ecb144ddcaaaa74372b611a56. 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/TCAGN2223585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8816b9e362ba98e345e70e1323ee793aefc58ea8cccb6ced4f5dbf417a9bf5c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/TCAGN2223594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe045526bf3c3de0164f04125f0471cc71ee57be84f8b987d1b8b3345ee139de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGN2223597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d725513107b19938b02778a24c23becb78fa91742786b4bc28a8a59fd77d7b. 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/TCAGN2223599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7db8f58e7a9325592ac79c309493e530d9e60f7f68986f533bc45afadeac0f. 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/TCAGN2223600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220224c43ef416506f0c7c1b5ce15006a438ec8ec23f56a28863128f1fcc2668. 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/TCAGN2223606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070f7269a86ea36294d2e4b9c71a0fc3e617f91ca186dbcce72bbed67c47eabf. 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/TCAGN2223617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11dbd7119a63cd413da5bfff045ac5dcbc169bf17f4d2e464f1e7f7565ec9443. 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/TCAGN2223623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67114cec9b33af7a27f022646dc374840efdfe6991d1e124b38be2ebd68f6033. 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/USCGJ1399292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a061a1529635841658a6de36bc395ca77d80b658061299a0a895bd751088270. 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/USCGJ1399293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc752267c9557721d95ccbf2995ea46fbdcf9034bc12a8d26d184d0ced85f0af2. 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/USCGJ1399296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5955f76214de3d8a0a32c58b71eea63fd9aaa1e418fc93a07bdb4ba75146ffc. 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/USCGJ1399297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8160db84481bc9d2fb89039609d4858f838a444de8e6f5661b783f1b8f74b7. 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/USCGJ1399299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f775484a8dcd6f0c4c5b0555339ba749ada8eacf3ea4380781f12c5bc28864b. 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/USCGJ1399300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4eb4090e2a5ec915002a34cb030115e0d67a1bdec2ab0c506e0401be268651. 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/USCGJ1399301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e8ab51b2fc3a1476a00c6beeeb7c9d764d8b5a7451c3536175c4bf1347af47. 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/USCGJ1399303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ebb134792ac7fecb17be247a78f949f173d640419350c948a50cd8bd722f25. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/USCGJ1399295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac97c41a017001a10c17bcb3c9d081b955eca76c33b954f1a3c7c78dc3821b8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SE5XG2143563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4474067df61b3cd036aae2b4a00267a9c71f4c3d3d38937352b0f1808555e159. 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/MXF602300515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f6c62504999ab86d118764285d577315c4035f480f6603f0602aeae1424bd6. 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/MXF602300516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140ced787cb7a3d9aa16c6179c22fd04c92eb918c1b008f350e9e45080d00833. 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/MXF602300518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760fa1573e3b2150a4cd0366ae6a9e809c34cb45d51391b6f2e512f8cad4eef1. 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/MXF602300519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265977148809fb20fee6aea5b05e3c8ac40d63ded25ea091fad4733ed2766609. 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/MXF602300521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ce670f2a84006d17350c779afe40468a7318e8d38716eafcfbaf64bec1ed09. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF602300522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1827ee79f148eeb71cc3a691edcf2031e8b2fe5970abbb95ed546c13ea6955c0. 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/MXF602300524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584893b019c76c7059fb4f3ea319c93a9d2f8525d5f2077b6ab2c564b6620ac6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF602300529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a2537c9ce39c9d42c9cc9b14ed512878d3230b3237d21ecacf88ac1e699488. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/MXF602300527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339087647852cde9c15c3f1428d55b0d04378f48f1a6f85a17d9e76e2a17ae0a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEHC62000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcf243d5a80fabc7c45c2ea1910ab6e8567ba0e6a1a27ef8e4c95a45339f6e3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEHC62000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5800b4ce3ea4d4b515a5b20f91e7f1e503f060081365045af784378f3b7e7d98. 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/QMEU31909209.
Sleng Shot Productions : Eradicate Riddim
Human Being (John Roy Remix Humanoid Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ea2869f89a5b3197eaa32cf118e2fcbcc2f2183b0683447c163a14ee362fc9. 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/ES71G2505807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf625078e92a471c25bea656300f498252ef603d5f47225019122070cd723d045. 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/ES71G2505806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d72195e7f8e7b89396d9a67c54649ced74e6330b099697a3814541be472c58. 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/GBWUL2037983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908219b5d37a21cbc2ce68d005157724f897448e8575ab83c95d176e4a94fb14. 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/GBWUL2015343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9df8f7829012265b06a2d75a6fcc53c3ffeeb8c58b05b4608848657214cf9c5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZW9L2445840.