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 0xa995f2ccb4c196549d2154930ee6d83dbb5505219fbf1cad166aac74e808cfe8. 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/916678c8-6e58-4810-8e84-6686646c6c7e.json and https://artists.proofprofile.net/proofs/artist/916678c8-6e58-4810-8e84-6686646c6c7e.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 0xe7592f057f42143bfc9b7ee72ad9ccfd8a7a0408e01425d965dda4fb8aec5238. 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/QZRP42354439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92728225132676dc6d15747a80d2ce666b05d0d1254f8c820bcdf8cba368ae8. 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/TCAFX2109040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6460e3735e7b27be11a2308529a02a6a206be339d21ef9bd3765f37a8c776b. 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/DGA0R2306486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee0c59be381cebe04903acc7410026157a2944fb2b60990e68165065f6b95c8. 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/DGA0P2308668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c288e2708e183cff9c020775b5e9561c256232fca7d31203041ed26c9715f30. 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/TCAGC2244219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d0b320a5e50dec0a963dff44e2ba585d5ead27054e7040bd1692f94521d217. 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/DGA092317674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86c6b00f661dd56d4af09f174a2be82f224f6d1b7f1b3056ba2cb34d9f64913. 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/DGA0R2306479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48c85b5f10b6317edd7eacc61c514089cefd8694de39e59f7637b2c1a91d19d. 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/DGA0R2306480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fd999d6b8ab50c2874e2c5eb3fa508fac0164c43c43428b23ebf6592e48b3d. 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/DGA0R2306481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee9d7406f5e5cd5fbc3404a9a7e6b6105544b67ccf0a14a5a5f6c3fc75136b0. 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/DGA0R2306482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee0c59be381cebe04903acc7410026157a2944fb2b60990e68165065f6b95c8. 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/DGA0P2308668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa402c48434402a6923682d846f53dbc917e6d3f2b4a77b5b80e59e0087d781eb. 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/DGA0R2306483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9fc1ffbf693d69eee2a4b94b0860288aa508607c0029cb196d5252d9fdff08. 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/DGA0R2306484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2024b6ba8cdd7239195051edb450d70e4e25c715a59e6224e274623beed2adb. 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/DGA0R2306485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6460e3735e7b27be11a2308529a02a6a206be339d21ef9bd3765f37a8c776b. 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/DGA0R2306486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058c1ee2da4a668b1e33a90153b338b07929bf9a87af716c453a140a66bfd79e. 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/DGA0R2306487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d0b320a5e50dec0a963dff44e2ba585d5ead27054e7040bd1692f94521d217. 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/DGA092317674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe155792b94addcfa149c7e293548c27765766c2d98550124895e8b9b86934dfb. 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/DGA0R2306488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c8472da6f3bcca4bc1b4184b2944e6649663777b9580d71a0c5d0dc614c7fe. 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/DGA072269566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a261aaabc791a854ea5607a0dcfc78616c65cac9bd90863dae3b571eb034d4. 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/DGA072269567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab8009a6b5e3b709c8334e373d89eab7195cc3a9a0c4fad5953b771206cf5c0. 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/DGA072269568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268075791ef683da84a497a04d369556196da062d30cc2510980ea81e837eb3e. 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/DGA072269569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff26b8bce75f38b27e6bc7798e5b0edcdfda35d1817f5a077178bc65076761d8. 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/DGA072269570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cefad3fab8894c114a3dde5ea87c601e7198886f60cf21f09b39949f41f714. 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/TCAGD2243210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8a492e56365cd634fc8106a3be2d73423a06eca4f48673e2a164877cf1a1c1. 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/DGA072269571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9ddaf242b893b4d2d4e2bbee9c2a06eaa2ed2aaaa904ceaf374fcaf80b5960. 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/DGA052245357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdc0d100f707864ea8d519dd8fa866b584844bac50a2dafcce29643fdb72cbd. 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/TCAGJ2235376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb26fda0add37ea5ec61a91fc61da01e186a262c4f9678fe5c78d65a4af59b7. 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/DGA072269572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ac27b3109996bd1c198b2fcd528edb90c6eb294c32fa37b37981bc5cc0fa68. 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/TCAFX2183027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe155b624118207335a509e77a4af70c8ac00c4a5e40e1f60820373f904272f2f. 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/TCAFX2183028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058951c1ac33c4d860c36228b5ab2fe6b207285eba5ff8418cea1648d1f4864f. 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/TCAFX2183029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139ae5b3a916faf72fe643f7e604e9360cc206d3bcf950cdcdbca96ccd7561f2. 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/TCAFX2183030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0404e8b12fbd89bd0f989684bd2f39bfba2e19ab10f2dd216ebb9db2afe0e836. 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/TCAFX2183031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2be86abc6a1e19dface5f7c2e4b269900ffdace60c636a758d17dfa14787ebd. 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/TCAFX2183033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8feb63618680d7c66e886a071162255d2c9d0818c9764e8274d223d39b1f3e3. 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/TCAFX2183034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb65a987e05ccfcdbba9a822620da7ef53840c2e5ef3884e52d441144ea7b1f. 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/FRX452484902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e95dff8fff3dd5f1c40bd3876076bed263b6cd9728d41bb5a74527cd8ca621. 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/QZK6F2496773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fd999d6b8ab50c2874e2c5eb3fa508fac0164c43c43428b23ebf6592e48b3d. 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/DGA0R2306481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9fc1ffbf693d69eee2a4b94b0860288aa508607c0029cb196d5252d9fdff08. 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/DGA0R2306484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d24c125ad86d5e13649e124878afdd42704db5aadfe71ac60f544ff3ce38ac6. 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/FR8PV2301410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff95b9ea32012586ba612dffaba8ab00a1937964d84c70c0ade91ac7e1899a93. 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/DGA0H2386532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6d4767f796fdbf077c76bcb8e64c100aefe17abe0a94445d1421db13a19800. 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/FRX872367994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1980c4dd7dc61b1a16bd19f39cb9f9c234b68a1dad2a687c2f9cb9d0fde9649. 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/FRX762303771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff26b8bce75f38b27e6bc7798e5b0edcdfda35d1817f5a077178bc65076761d8. 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/DGA072269570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab8009a6b5e3b709c8334e373d89eab7195cc3a9a0c4fad5953b771206cf5c0. 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/DGA072269568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd31104ff14b89ade4a01263a1e4cfc98f3348d522120fae38b5b8832b69ece. 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/DGA082241408.
ZEHEF (Blackstarz x Saamou Skuu) - COOTB
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7195a5a3bf84ae0aa3a6b7215853cbca5d04382edcfa1ffcb35ac93ef195406e. 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/FR9W12237986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdc0d100f707864ea8d519dd8fa866b584844bac50a2dafcce29643fdb72cbd. 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/TCAGJ2235376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090fe692ff92f63c169ca46dc0f34e976a73d164a4a2a9b486bcd58c64d9e05b. 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/FR9W12225120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cefad3fab8894c114a3dde5ea87c601e7198886f60cf21f09b39949f41f714. 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/TCAGD2243210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c248502f1c5132de8a40e3aa60791d5be33736e2865abc19e82f0b44a77deac. 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/TCAGB2231871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f772e38a4a3b3d5b794c1213b3c53e00f35bb6cab3c3216eee62e48e1d92c86. 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/TCAFU2198373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf7398bb74b1aaa727a4511c07bbed3699a95703b74f6a40eea587e6ada7650. 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/TCAFP2136616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b966a67d1f26ca975783e8071d3a6eeda05e47254d5e6c2a9238c984826890. 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/TCAFM2176348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df5dce7c1e2e7e8f6f13945ed5954ddc76ae52a3fe6de9abe8d3214691c6398. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFJ2155546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a02154e31645a2c168ee3e2441fbe8e1d9cffb601fa8e6e3cca4c250682b5a. 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/TCAFF2085547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ac39f7f0cbe9030ed6157f3bcbd8145c9a7f30f68f05700b506e9029e03d82. 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/TCAFD2029905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7053d0e75a7a68ab37f2886f01b0e07aa961aa053ff01effe12e5091e3cc78ca. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:00:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFC2069622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac684d85a61a91c49b900bc2beced47e17fae422c3d7a45e04d81981715de0c5. 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/TCAFA2036480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054b2ca58e0266be9a10684ccfb4b8cae10143773c6f92098c03b10f394d6c9e. 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/TCAEX2093515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934e92a55dda0c8f981696314100491a885d3f2ac888f197020b9e8b6d6544ba. 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/TCAEN1968541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae59694fb2b76cf8569c2dcd70c04751465595a7875effe96cf6aca02143eb3b. 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/FR9W12451119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bea2eb718fe553baf89edf61dd4291a565c01c4c45cb8f9a3b209bd20afbcb. 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/DGA072490646.
Dead (feat. Shelby691, Zeu, Slkrack, Saamou Skuu, MALTY 2BZ & Lyrrix) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbcbee8675d0008a883a60ca14020b71718a17e35aeb2f70416e77ea1633662. 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/FR9W12221210.
Dead (feat. Shelby691, Zeu, Slkrack, Saamou Skuu & MALTY 2BZ) - Remix
Dead (feat. Shelby691, Zeu, Slkrack, Saamou Skuu & MALTY 2BZ) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70a69ed9b8376b6ab3a88cf1f83ea1efc470577a391512d4e1256fdedc9fc4a. 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/FR9W12209763.