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 0x595463eeccd2607524ac68e31b03aa6d9c736d57151203c8daad2218248e6732. 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/e5a62c61-36a2-46a9-871d-b4a590f6f676.json and https://artists.proofprofile.net/proofs/artist/e5a62c61-36a2-46a9-871d-b4a590f6f676.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 0x9ecd3833536afbda3d2f770f80d84d5405bfaf08a6f3364d199341a6e054a2c1. 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/JPS801961627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022b98f336740030d68884bcc9e760c899650f33233e103f7a6ef747d33976dc. 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/JPS801961628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bb2d3208b31f93233ee13b46e5efb666d0850b507eeecc3bec2452f1154d7a. 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/JPS801961629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeca00a1148692f4f5c0647f521bbf0b4dd3bf0a1c4e29f5422d4ebec105574c. 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/JPS801961630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef6c64193c45dffdf4747db5d6ae299ce74f9aa07e2e6017e034e7abc042665. 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/JPS801961631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87f045009cf329cc55a0accde51fbfa06dad69d6201422256c038f538531afe. 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/JPS801961632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd134af5e3d238cba4cdfd5a573ea3e2e13170c3dece9e5ba3eb12cba67dbffbe. 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/JPS801961633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf064b14a755194f17f0fb3e838782ff1b68b000db16417f3a32d4c92dfc146. 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/JPS801961634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f70e8cda75d30acf5d524acbecbe00c9a6609abbb7f1027d0ac3cee8a2e0da. 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/JPS801957403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06dfb0c32050f6b70709c2d71d9e3e9a70dd737cfd4cd569f2c54b0593e45f80. 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/JPU902400597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320a6ed54bdb504830c63bb0312b660021ef33b7460f14cd96bcdb292c7b6f3c. 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/JPU902400598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73b045a43f3147d591981d3c347edd4b227b703955b0588828ef1c474391073. 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/JPU902304855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5679da59771a789fb591fb12504c8a4fb2857c725a7a8196b0d4deff0daf7d4b. 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/JPU902400599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2fd8dde191e16b98cc3050ba07169290636a805feebcd9641338dee56c27dc. 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/JPU902400600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba159c8fc8f9babbb34b410c005076abe4a8a75a0c5f49385c961c21d81a7510. 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/JPU902400601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c60ec6543cf787bae77960dc4ec010c3548d542647aff19a0dc5370a9cccbe. 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/JPU902302958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095cf13164a3265651a279f249a33d3d647d0f6c188e7d8d296a52b3fe0d4fb5. 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/JPU902400602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e1f5bc074ad095a4a884b4f326a50791ebad9b83f9a90c06c2c76e68933551. 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/JPU902400603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0eda590af3c44f1763e205c3569aa0abadb0494a12853a2d143ec75f8f47fb3. 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/JPU902301782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafd13135d61ec7f4aeacb4ddcfe12d1d4a4d469e1326c3e9b1a4ec11e588c40. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPU902400604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb86621e777a2eb05d151d1bdd38282f096b38c82cc436bb542864589b55652e. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902303967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231a57db283f1ee75cf0d7bf539e22c8f867dca9b6987a24e55ce83bdaae7da1. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902303969.
Play time isn't over(Live from “PLAYTIME”)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc69aa51c8e37424d1f7068bf062d8fd68e328c8df132001c10bf1e0fc86e980. 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/JPU902303971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee2938fb8d17ea5e9f915337328eb7bca83552420b6ca0316ae5e7a792c539d. 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/JPU902303973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9916c63c6b467fe4331e72d50718c875ebabc91655a0dcc3fba254d564fb7764. 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/JPU902303976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd06d70c29697409f16c4e0d2360668d6d9a60e04e2bfbb161d7b3b50741047. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902303977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2fa48a4e3ed88ea4e8ac53f46ecf3d034db24fecf376780da637a63ecceeef. 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/JPU902303979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05587202dc7941502cdf0dac5992a87ac681a38b88f79fb90730d5331481c9f8. 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/JPU902303981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c38f9c1bd31992052370a1394f960534f62c9332e53053d3d34ca32d5097fe8. 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/JPU902202037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7195ce05749a306ce454a6fbec6967acfa5a008bd6931953abebdaba25bca88. 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/JPU902202038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab5fe62e2d95278b5effb9b8beb72d4bcff0af13e3f5ad68f65475d1a39b80d. 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/JPU902104914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c811464a6a89ca23c8ad8a6b677b8713fb91c865e113f627ea6ac4daed35607. 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/JPU902202040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816bde5053b3922aba9551779029a49a3c0d9e89b0db127c3018b2af1bfbfff7. 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/JPU902201404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab4c1e65d9800b1361963816aa778039526ed646d90b93315b2e8b4462eaaf1. 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/JPU902105648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236a215920e45a8b310c96a57c684e3eeb462a03c23fc6953f83134adf4b223d. 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/JPU902202041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d98f13084e1d9c73899401266be0c5a80574cdc6c2ffa9c144ccd7ad67cecdf. 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/JPU902202042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0d1e33c13d4e6c97d3a5851e17cf1d633fb76d867128414a675101accec16d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPU902202043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ae45db631f22e8cd6540ab801054e2fb4a5b4761f789803219128a741a3174. 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/JPJ902102010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5d1c9657a7bb34fb3dfedb0920bb507953acbdc61980986d5ea636f5ebd7eb. 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/JPJ902102020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4576e5b45010cbead32c2bf2978d85db4af42960d123d848e46d7e2e09d6291. 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/JPJ902102030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d784127a8baaf6d9e429b9384592028741b06a35d32f4ab348182c92dcfde58. 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/JPJ902102040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab073aa32de14eda2bcfdee62f196d6218409aa5be41e093ef6270ee7cc8a5cb. 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/JPJ902102050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf79c55f3e55879166073b9f01d79062e982948b3adfa4ba965d7f96589607ce. 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/JPJ902102060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cbfe3abfd397990cb2708b1c93e37705b5d93b40190b29f4ffaf166c8f2fc1. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPJ902102070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46832b13698a8f3b1fc75c25f282fd5e78f22628e506f63340c642fed9a94566. 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/JPJ902102080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab0baf7f11b2017263b1985cc3ad66f9839195b60e61aeb99060e5e88456d78. 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/JPV501900628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2b493ba5882166b4859b6690c78d249cf7c667267e4224c940a8c2b90aca5f. 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/JPV501900629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88164abd3e1607650bd1f46a2da50504a2be6706ff0c8b829062447c9827ed5a. 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/JPV501900630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd299180f0323198e55bbdae9e8e5db87ecb7957f90c44b92128e74393ad283b1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV501900631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93768429c34a7b7b37a50455ad88203cd24cdb99bb2ddb2306628c0ff6f04a94. 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/JPV501900632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142052aa88b79315b5b67b6c81e35671b7624c154b0be4f486da2ae0181aea8a. 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/JPV501900633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf122a3c6c8ca458b88595731b566238775d9ef4f85193098c51dab94044e9fd9. 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/JPV501900634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9640289aa7549c0450cf877164852b8e6abfe3d2b84a578b8e3624dbfc768ef0. 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/JPU902402280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320a6ed54bdb504830c63bb0312b660021ef33b7460f14cd96bcdb292c7b6f3c. 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/JPU902400598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73b045a43f3147d591981d3c347edd4b227b703955b0588828ef1c474391073. 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/JPU902304855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c60ec6543cf787bae77960dc4ec010c3548d542647aff19a0dc5370a9cccbe. 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/JPU902302958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0eda590af3c44f1763e205c3569aa0abadb0494a12853a2d143ec75f8f47fb3. 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/JPU902301782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c811464a6a89ca23c8ad8a6b677b8713fb91c865e113f627ea6ac4daed35607. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902202040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816bde5053b3922aba9551779029a49a3c0d9e89b0db127c3018b2af1bfbfff7. 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/JPU902201404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab4c1e65d9800b1361963816aa778039526ed646d90b93315b2e8b4462eaaf1. 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/JPU902105648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d784127a8baaf6d9e429b9384592028741b06a35d32f4ab348182c92dcfde58. 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/JPJ902102040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab073aa32de14eda2bcfdee62f196d6218409aa5be41e093ef6270ee7cc8a5cb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ902102050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3def4c5bbf946e0dcb6fe7c9757ae49dcc2e8d9ed7ba80be865c172365e8debd. 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/TCJPL2023860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68666207c8d17af7ce05dee8b9ea7f1ac01b38d73b33bcf0f7980efbc7a127d. 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/TCJPL2023781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab0baf7f11b2017263b1985cc3ad66f9839195b60e61aeb99060e5e88456d78. 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/JPV501900628.