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 0xdc9a37c65a14167218174b1516c44bbc585cf8851518d1466637ed5d2c9863a4. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ae9cb63-e126-4c7a-aafd-81e1b2f8318a.json and https://artists.proofprofile.net/proofs/artist/9ae9cb63-e126-4c7a-aafd-81e1b2f8318a.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 0x99fd0e977dcb5bc8ff385a9315b4227d92d32e3fb2dae189b3960be3300b6c69. 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/USDXS2200730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73667ba0de8ebc9f50cefd077ca01de989994b4632ff988fdd01885d1f00a39d. 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/QM6N22285582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f146157e0eb4d6a4463f149548f32d51a0c6f54b6c937cec60a7ffea60a639. 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/USDXS2101886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ffbd3e9834d6c69ba88e43cc3af0f48a10f6d0ecad7cf19b3da7d55038e905. 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/USDXS2302265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bda303a3db6bd6267afbe351b0592bc1fad7188f423e4c0f53a0f67b16e7ecb. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2204074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afb027046b9b6b61e624c438bdf2f3d7d62aa4155369929ea7f745093f4ae97. 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/USDXS2203515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378f37e6810e53c2e8e83550f98d711377a379d755d010e104a8f1c60fa4f25b. 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/ZZOPM2225579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0d416ab0f12e923a21f35c3d72ce11f39c12850f30a8ad3becc3a80d8d98f3. 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/BK4DA2401999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40f9c4315fb03ce9cea930b4011e23c4e07a4c8c91202cbca4bae0fdc2246f3. 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/QZW9M2364540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc24951a68186a909c085faa06097be5f8bcab434250360be41765b4ab26fc7. 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/QMFMG2330395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9dfbdccd8328f8858dfd51c496f7198436a0c3318eca1c024d8ae2053d8f58f. 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/BK4DA2321051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17b6c9440537b7852febe62cde5b37c50c064d48933f3aee4a4b6ced13bc785. 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/QMFME2354071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ffda3de69411450709a3a96c34d674cac1f1c25d3286d258810dc32ff5104e. 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/QMFME2319576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0e6a0d7a5276c91bf62a25758fd86f6877c9e20ed0736fd24169c02166d3bd. 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/USUM72310223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf383f0385161ab5ad9d9945a111389cc7d39619b27f831aa7f8a6cc2ed57d4b3. 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/QZNJY2327903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065eceed785e7ba8e8ddbe261e2517b31e5134ba0305e3de4ef39b6104a4d336. 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/BK4DA2306980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b89c17bd0937194aca507b8a13ae9d5e8f68f082be06f4b4ac7ae44aea38ca4. 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/QM6N22365967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33934cc17ebbb43225ea932c333dec5eec973cafb5ce395ee04c86ac884e7fa8. 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/BK4DA2303527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e24957e4a27f346d1effb0232e48cfe56ce234f245ec8cc125cafb737c9be6a. 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/QM4TX2336993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff12fcb63df1c66a83cdff0beae3248b76f37e5182a84dad98470096e78b8a9. 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/USWL12300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7adb809893097a9621338941bd2fda64b9c906544b0323b4fd02f501b94e4c75. 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/USWL12201547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d77e110988e544b913d6a0918624d02f8196a02628604f3689b0b0b26376ff. 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/BK4DA2200437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9650c81c0966d24a664a3725a135e401697a1d97b36074b41ec4382953b54e53. 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/BK4DA2210435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3334931d6463b9e6eb78b29b1874cf0fc12e1934e86b70eb9f77a6ab0e51dc. 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/BK4DA2209375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6195a48baa6f3d9beb0e655eafce5ca3e6ca1ffa16d6e2e32b364c6334e6792. 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/BK4DA2202969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f48fe9774a3642629fbe3a251324f7c291015485433995762096d0710e6805. 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/BK4DA2209396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94303911996db1b1ba5bdb5265ceb1698065d9985c60ef2c5dc5d39585e0750a. 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/BK4DA2209399.
Bape (feat. Brray, Yovngchimi & Jon Z) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de6af0a1ee545a57b08cf9ad43f1d2c45a63f55c0eba7a5cee0ad0a361d565f. 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/USDXS2202123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9650c81c0966d24a664a3725a135e401697a1d97b36074b41ec4382953b54e53. 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/BK4DA2210435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6195a48baa6f3d9beb0e655eafce5ca3e6ca1ffa16d6e2e32b364c6334e6792. 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/BK4DA2202969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5983c721e8ffe9c384c7549fcc991ff1e4f22fa096766f5e73c9fcd62c44e2. 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/QMDA62236364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d77e110988e544b913d6a0918624d02f8196a02628604f3689b0b0b26376ff. 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/BK4DA2200437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de6af0a1ee545a57b08cf9ad43f1d2c45a63f55c0eba7a5cee0ad0a361d565f. 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/USDXS2202123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27724f4b81dc0b91a2d8fb999d5e048139254c357a2bc4667c09da287bd3645b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91738507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e12331247ea62598ea01cdfeee0f1e90b7f8d68f6192dabb3157790cba2698. 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/USLD91737549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404019dbbaf51e41df1e2cec2398d0d7c2fcebd76217a7073e018667f8ffdfc4. 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/USWL12200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdeaad1b4bcff4f66b89ebbaa8f9f30ff2f8b5a28445f6589e10c3a3a48ff7f. 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/USDXS2101887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2631efeff0284d43c3d34df91081374d7a37fd600b1212932eec38a0be01767e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHG2326881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91716df9efc8ebaa24bc169c399286dd8a7216ec37bbb941e64a4a15acb3db47. 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/USA2P2436227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ef21d0e9669b9c0936f2911efc6ebbc487bd43bdda88a320d77469a92fec0a. 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/BK4DA2413794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba64aea7b494fea1608c8a670d21b1c07363717d019277768c338209601f0b85. 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/BK4DA2411738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5c3bd29a3faf8f046a5ee7fd127f91bcf728134c9d9e9f75ca4d93df8448b3. 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/BK4DA2410992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0156671d5d9d7556dd50375fad1d8a621de2b44357b60ca38a044580405fcd9. 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/BK4DA2407487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13065396753b31d95fa7c456998ab71097386a073abef5a0f0c015412fdd04f6. 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/USUYG1505929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d168153b53012f9bb023cb2d52f63b61cebce3c3555f1fbea6c402db1a81e6. 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/QMFME2242540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9198d1c97a25c762e0f1aa3a76a7bc68d3c7bdc30a042a9f0f1057354a29c5. 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/QM6N22230150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012aecf068e63ed61d9dc738397216a1509123bd995022fb60434c0974435835. 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/QZHN22300022.