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 0xf5320e663b4a853fd1e588e8bdf2c54744eb01d60b51f5617f123509d53629ef. 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/24034a32-62c9-4d88-a9d1-fe1622891690.json and https://artists.proofprofile.net/proofs/artist/24034a32-62c9-4d88-a9d1-fe1622891690.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 0x0ca1a71133884f000c4b972d93ecc6f52f4ccbbe7d9946332a9465fb55a3ea86. 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/US83Z1519882.
Espectrum: The Avantroots Dub Techno Compilation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a5a7de494b5ab30dc68dbd04ef77720e2216ee7c21244e62233bfc99541e3d. 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/US83Z1656112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f65601b625a1c112e2600b14061ed9f60326241225897a54728073ce15a9cb. 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/US83Z1656113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943868287132fd5c55b3509b9c88a947dc7b026b1ce1d98f38f3829773b8faad. 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/US83Z1656114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46949f330582a71fbd70b1aa32950fe8e1e5789e7824e10ff8a9717bd14066cd. 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/US83Z1656115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881122b53bc4561a3276248bf38975a620c9df3b3e943c12cfb98aeed1c4263c. 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/US83Z1656116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc3b5e64fcd4e996f723aaffdbe5220c8fb90dc47cbef2f330fc63bd76efeb4. 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/US83Z1656117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e16d66467877708187d8a3375b6dd87040a81337e5fa2b48560fd930e31989c. 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/US83Z1656119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2691d33ba7b81b49f49ab0604cda9310e0d744f76b9ddd2c5554cc1da6e3f4f. 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/US83Z1656120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38abea2054ed2e3a6786969cd608f728a788f45195a5013ef6c2ec21411ae86b. 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/US83Z1656122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39af25e9192b0c85a7d0f2d77b2e849a2035f63caa6780e6dc8b710430ebef13. 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/US83Z1656123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84f739b707f5706f6f558d8672876de452e892fb02d462dae625f2f2866cd8f. 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/US83Z1656125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4140e8e7e183f3bb7fec6f5990235f812bdf9ccd1c919fb080772a24c4a643. 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/DEBW21700184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8363d80105e889d010b1313cfc7b81482cf6b3af202d608fe387d49c76856402. 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/DEBW21700187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34a31798bd22a87d21c956ede06578568e163a535d9f4065c3d5c5434e16e1e. 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/DEBW21700188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6719c01a14b1082036ff4466a5160c4cdad7784f4958bc8f622c4dd720348fc8. 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/DEBW21700191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cee5198395125f8cf8549422f2fddc50f96fc164822c11feb7b913fd24b948. 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/DEBW21700194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c270713b12bda7da0a576ef33247808dcb33bf8566dfcdd7330f4696857bcb. 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/US83Z1327850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dd4e107292e104937a028a961168c4cd0a0f4bd25661ae485239e5f734896d. 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/US83Z1327851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4bd7dfcaefad254df0958977674164cf75692155f0027148609023875182c8. 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/US83Z1327858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c9679df15b4f3ef3a5217393587abd0e83d86013c11830417ae2657aa9858d. 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/DEBL60681108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec8df1921593c5040636b3286287035518aa082cfb3c150168b59d2766a4561. 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/FR9W11105768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118176247c35b3737751b6fa0c6737c9c6e6906e8b56d9c0e098f63d7c2abe40. 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/FR9W11105769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb15bcb42540783590fdf683556423965d405d6b3f48b3108907a4c6a85bb2f6. 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/FR9W11105771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1ad3454ab5810582a72032475421b676677d4422fa392e8507848412a05c15. 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/FR9W11105773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5205cd45c290dabb78af091630ff89f7ba311ba032e1ef7f57420c7e7f5d3e06. 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/FR9W11105775.
Spectrum II - Colors - Fingers in the Noise Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe994fa542cc1f65ac9c5733b94171224ad52b303e53b933f8709d1c415df0b15. 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/FR9W11105777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224dd857ca9d7efe8a3217029bf168341fa3de851330c3da53ea5b955d397f15. 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/GBKQU1662550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b897b643214cdeb3509f158755cf0d98f320d82f4621922c29d1e44fadd09f2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/US83Z1519845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e090d1f0123527069d3f291e398404554d01f459c8ffdf7489158fb83fc92e. 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/US83Z2136494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd377b3fa5bdf7556d6728b21e89cc3c04df10f945d6f67fb6fd114b0b62d2610. 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/DEAR41712798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8cdc147adfb7e165bce1123cc0ac874c16552dad84ddfbef56d41ce53b5cf5. 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/DEAR41638734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925852a922896f7c342f5ca230cd02e6edb1a9604c4bc79d2d29546cbf0c99b0. 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/DEAR41211911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cd6cb4dcc26429ebb56ce254a9029012e4d8d4c2279dbe023dac33562e9406. 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/FR3KP1201710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fa4b4f2208181d34bdf3d8a2b3ca2c09cf9b028819755f6848d9fa3765989c. 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/FR3KP1201730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06eed66ea08e5a5ac0ae15a4973717a5609602477ad0341c5bb6006b9d96487. 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/HUCE62200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9dfdf0803ec5158e2f2417cd29e2f51decfad6ea40e18bc6f25a01a0ab273bd. 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/HUCE62200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae386db0f4dc9fd89b0782c0b2d22c6c310f0b2f02ca5041db3be704b54191a2. 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/HUCE62200180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41bb3668872f8adb86b015683591044cd74c6c8519b5b607b5aca124201934c. 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/HUCE62200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ff80b64d55a44f86f7ea089a32f7305c52f93b0e4499f6f52dc8e90356f2f9. 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/HUCE62200181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0765b56910038112b1bf7fa64987c73283ca00c469284be19dbdaee72604e3. 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/HUCE62200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801443f129c156d76151afd74e025e2a85994384fea21ea6d9fbe39b9bc99fea. 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/FR3KP1201620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220517557b63d4e40f24dd01e21815db55556e940c6de1ad91422ea6cfe8fec6. 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/FR3KP1201630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f7b2caca47a8727a0b8df45b366edec6c88fc106a5e4753a103d67772c4cb1. 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/FR3KP1201640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9368db3200c6e516e0b60865c8957cb9a221e626d6680b854d1aea78dc3c5d8. 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/FR3KP1201650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0765b56910038112b1bf7fa64987c73283ca00c469284be19dbdaee72604e3. 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/HUCE62200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9dfdf0803ec5158e2f2417cd29e2f51decfad6ea40e18bc6f25a01a0ab273bd. 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/HUCE62200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b2d62e3370934c09f9d32a31a86d2f9109ffa817e7bd917205ed953422ae39. 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/HUCE62200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06eed66ea08e5a5ac0ae15a4973717a5609602477ad0341c5bb6006b9d96487. 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/HUCE62200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41bb3668872f8adb86b015683591044cd74c6c8519b5b607b5aca124201934c. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/HUCE62200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae386db0f4dc9fd89b0782c0b2d22c6c310f0b2f02ca5041db3be704b54191a2. 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/HUCE62200180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ff80b64d55a44f86f7ea089a32f7305c52f93b0e4499f6f52dc8e90356f2f9. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/HUCE62200181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa421b0ae5df68b1183a77965bb6cd3193748039cec7ed82705c2ce9b49685ce. 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/HUCE62500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61024305ef963ed5ac841f8b580778f4cfff4195840c890c836e2c4ee1b03e5. 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/HUCE62500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2c45fd66ce5e01c06d853029e87971c2d1584abb377980a247d5d5c2c83b46. 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/HUCE62300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3771e9c32392359eaf2a8f011cdc6d28e556879aaa40ef63aca40eff327b088. 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/HUCE62500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e1153af2e16ea3a00772938fc093fd6547927cb3b59f1d5fe0ed32c4a157a1. 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/HUCE62500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3e4a8e17d02ccd83e88320d9596ca9a7e52e72270f2b235a327360b568769a. 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/HUCE62500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d9a14ac452e32f721b080ed371b1c88463cf353ffc95cbcf1d01429a7083c0. 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/HUCE62500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b897b643214cdeb3509f158755cf0d98f320d82f4621922c29d1e44fadd09f2. 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/US83Z1519845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd477d8d21315e8a23e0c57ba0725898ff0577f0cce2aa83bcf42d19774a8f578. 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/US83Z1519846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd4b3d19ac09a944ab8877e84cb28102fafbfa971a72c84900317fb5ae5db30. 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/US83Z1519847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc074fa6edc7ca0d383d986e87ec3aac0a71ab052b2d89c9bb8ed2426aaf0a339. 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/US83Z1519848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d632c356523501ffe1ccf8d98e5a677c8580197ac9011bec8bca8f2acba96b8. 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/US83Z1519849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad8f22b2055af2e58651c70487c4af06b82525248df50a437bc8078cebdd217. 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/DEBL60688403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521007f328c7b297c3d2ae638b585cf0936e25260d42d8904e6b92fbdbc7e9d9. 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/DEBL60688404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ba76bd4a55ce2347d0885ba032a196b1e0c2c4a7cb15608fe58e45de188aaf. 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/DEBL60688405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7c8f8ca41e7b64705d35aa61966fd2bed6286dddf8a07ef0518cdca7bfcb7a. 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/DEBL60688406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd060f9cc3ca99d0b899a1d2eea1d45ac90cc66f5dd10c25e67fb960cd0b0dfa4. 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/US83Z1519706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56845711f0bc58bd7596b2e8c206a7c502fddad684cc68f491a859885cfc747. 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/US83Z1519708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42695ecd67ca386ba07700ce09463ed52d8920041f2aeb0401237c4347f3856e. 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/US83Z1519709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b93100feefb00b1f2cbacfef1e53f5f78ca3ee7d5f379d81e0ecb757b9ca255. 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/FR9W11302123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f439cecc73b2f7e778ba73992c2c703c41b0a9930c1f70d8dbdce7ef17749f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:31:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11302124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50e5c8687f33a49c22f397a1f88c24e94dded0b8f5333bbf2a6ddfaa04122f7. 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/FR9W11302128.