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 0xe394b4390218c5a91dcd63268a0f54769b5b85eb77e80b4ba0218937866203ef. 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/2b3a11a1-37c8-4a66-a6cb-18790b36805a.json and https://artists.proofprofile.net/proofs/artist/2b3a11a1-37c8-4a66-a6cb-18790b36805a.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 0x887965712a6df5b5001aef2bd8d1b14a5869b47127367af7e27f286a4954563b. 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/QM6N22145929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c0fae5cd4e0ed24b5c87e05319eb9ea2c3a931820b670cc81454758c29b074. 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/QM7282072314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac2d6dc345526cb7c75d339a955faaf7ceb3f361adeb7bbcef18d50cb8abcfd. 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/QM4TX2006842.
Say It (feat. LP Giobbi & Blush'ko) [Go Freek Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8411ab3995654a8ae7e5966f8b46cb3790693615967407434ebed713e5f724. 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/NLZ542100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfc8f435d329e140ecd27750af2cd58d097ac830e1aaec4b4c37504d7685afe. 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/DGA0P2317139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd06fedf91ed2c60c395dd8f528a8f2172f5da766b1180066e6dda6d95a7e2f. 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/BE5KW2310067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfc8f435d329e140ecd27750af2cd58d097ac830e1aaec4b4c37504d7685afe. 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/DGA0P2317139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcf62bb5345ba62cb74365c51958f4419a3253f810929c4c91d2be13fc10195. 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/DGA052479429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2db0d94a60f61854250b7de84596c7344bebeb59f080760318e9b463efe97eb. 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/FRX202411474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d35ae031a644512b995faf31ae18811774dbd823bc0391126c9c2394f28c778. 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/DGA062350308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6bb9e6e34d4e5a3980a0bc71a58f1dbb3d70d3ce24531534039706d9daa840. 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/FRPES2400260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646ec0c72d62fd86c4e4588ca6d91dbd33d0d5e06241e2213dcbb299fa87b848. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRPES2400270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb21a0e168c7374e0710959566ed6a103789e12dad8b452f1c1548b919eaa2f6. 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/FRPES2400280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163f6cf4a3197685521337ac7ccff0e5c65cdb94b61bf4a7ec3e5a0a9b683ada. 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/FRPES2400300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b9f74bb78c63b0888ed263a60f7dfe5999a7f885fe5a48c402ce91c16c7598. 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/FRPES2400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6d28732e6982e7e8e993944ea9918c43c604319271702a557600666b6b85f3. 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/FRPES2400310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641f7cee5790d0ace6cb61ec6b87a1094af59e03fdb2b5b6991118187d72edfe. 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/DEVF11800476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf546c96ad12efe7153c58b24578b95cb7bc4c143726b795fb99df67b279a6afc. 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/DEVF11800478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1da99f2a0b1902f661ddfdf4ca208dab9c179f86619f4feec967845e67d015a. 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/DEVF11800480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12abbf65547316606b2e3ffe54d5c3124b9cff6a81539baf0dc4f7b1c0a0b77a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:07:48Z), 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/DEVF11800355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5346e2bc87a05b5580fd6dff0de4c25dfd8bb90d665cfda033f509edbdc4e17f. 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/FRP8I1704040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b9abbeb7567c74700d5da348ad36ec3ac1cf835a5b199b1744bc4ca165c04f. 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/DEVF11800359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163f6cf4a3197685521337ac7ccff0e5c65cdb94b61bf4a7ec3e5a0a9b683ada. 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/FRPES2400300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6d28732e6982e7e8e993944ea9918c43c604319271702a557600666b6b85f3. 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/FRPES2400310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e07e280224d400ebd77dd328a938040c84c60d75db546cb52b49dc67481c37. 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/USYBL2401106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b9f74bb78c63b0888ed263a60f7dfe5999a7f885fe5a48c402ce91c16c7598. 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/FRPES2400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee6dedcc977c2e2dd8d5cb1e37b680976d483916902f4930b0099e4e8055a14. 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/AUDCB1702277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c022d4126eec2330a913c77d20045729abbecdb31074e5b9f2c3e1b9e63f53. 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/USA2P2211827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2b922c76adf31179173bdd3eb2c3091147c4f83b3745a6d102ec14121f934b. 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/AUBEC2159949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b0e653bc3e13ad8695132953858366ae48550b3f163f68ccafce1d91e4e25e. 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/QZ8QY2100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84ed22201dfbc62b708fb7449f3b002dff3522ba3d7a6b1feda4a7f21d2f0f0. 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/AULI02142910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d17122e8b0f5b69f12211904e913a50b9e812aa4767370e5a11d123602f068. 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/AUBEC2086939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac0ae1fdbf7d41d5262d7899579c3ca3baa0c1b8082f3f8d61cea0cf139ce1b. 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/AUBEC2082314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1da99f2a0b1902f661ddfdf4ca208dab9c179f86619f4feec967845e67d015a. 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/DEVF11800480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28aca16993290c5bf7d1edf257212431f6eb9c5f2106940efe9cdbde93fded55. 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/DEVF11700273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14470b70a7978461c0a3a7a94b919cb82e5e2677dde2b9b604d88de9bd506a68. 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/DEVF11700271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b9abbeb7567c74700d5da348ad36ec3ac1cf835a5b199b1744bc4ca165c04f. 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/DEVF11800359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1917bb472f7507697c61981e0ae8dca935354c0cbb42f0b7fa028f08f5e2c518. 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/QMDA71876095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d21e5242894df7efbd75c7e3c5bb3589131cb48c2d7b191caa205c102d0be00. 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/QM78L2000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5be38aa51a98ae4fdc8dadd4bed6f7a102d389ac2f3a6076a91dda0b67f06a. 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/QM78L2000088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3856bc11b981ed1367cc0ec3e1a62e33b1509aa8d956c905b0b74a5b1194d5f. 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/QM78L2000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8ab7581995485e638920e78003883be2826d1c7267f6b27c821ec16611004d. 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/QM78L2000092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71113652ce2b6e9fddb41cca8f853734b12c0a097b24afdce6e177769160291b. 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/US23A1566998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcc9629c21e3490e914ab1156fa534bb4c268a574f8a13042a8ee41860b6789. 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/US23A1551818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71e850594a4eb31b7b24b96a60e3f0a9586fd8d5eb4ade57ccee78a1ffd1cca. 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/US23A1555667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d9a6307af22a7c439f6e3705d877248fd83d4dce27f6862836fe9dbe3f2df1. 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/US23A1552851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fbcf46606d275b9843ae908e646830cb2751ea69669530e2d9cd4ccb062fac. 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/US23A1555665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da43b29fb468d1484c4afac42db1de548d54f2a29125cb8b7f0c7953703c58b. 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/US23A1565773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47bccb29a1e1d827a32537182283ac5e18c53879a7e9bcdabf30b2cb464b80a. 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/US23A1565210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f633611d13a74513bbac4b2ed5f23d66be23455add75e18eee86319f7758d8. 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/US23A1559893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3adcb655f1399c161daead9b3691f01ae5d675e8aa8dec18555e632fa033a1. 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/AUBEC2104550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2453e8dad11c3717a84806e7dfc8b9576845e51c97b7e3f630776bddfc2564c7. 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/US23A1578233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6030ee90ffb0011f37d43e57cb646117a644b7afa595cbe7d75ebc3292bcc5. 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/FR10S2151306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cd8a160c7e207b4f3587eaf68f06b3527861ca7f64924e9ef4e8401740bfd5. 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/US23A1555668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c743ea8e276f1a1fd9d943e13a1185d0caa01979ebfccc00ba8fbf5590d0af. 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/AUMEV2551708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e36257c888053e37a3e1bffa84c3acc670a30a62de4e64368d4431d95f62e1f. 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/FR59R2592358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf709529e557142dc86dd6bfb816d1ad5418111c26de5b6c1a3d1ef4c171758fa. 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/USA2P2135944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14470b70a7978461c0a3a7a94b919cb82e5e2677dde2b9b604d88de9bd506a68. 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/DEVF11700271.