1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x6755085267191a9aa4c516d8b375a6dff95ff9026ab1153eaab220153dea79c1. 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/59edfb87-98cd-4877-9b20-3b7654d345fc.json and https://artists.proofprofile.net/proofs/artist/59edfb87-98cd-4877-9b20-3b7654d345fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xc5a96fb28849500bddb81110f0f092555bf631bc7deabb3a32588db8e78dd24b","isrc":"QZW232400021","name":"Game Night","registered_at":"2026-06-20T11:43:58Z","spotify_id":"6IhjMhWsb1plHjFsxOEzGQ","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a96fb28849500bddb81110f0f092555bf631bc7deabb3a32588db8e78dd24b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6IhjMhWsb1plHjFsxOEzGQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IhjMhWsb1plHjFsxOEzGQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d026475b7ada1992f7eeb0c7a5b193be67d5094e55bd27f4023585115f3238f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0h5PapWy6ragXOZUJrUMDJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h5PapWy6ragXOZUJrUMDJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377a195c88404ef95cb228aa87162f3d9677e6d66d81c6434240fced58c05b6f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0CqNWhKexC75jIRT3qHKio.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CqNWhKexC75jIRT3qHKio.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d16c30552cbb16b42a9b791324af4c0a90961d75f0f708f22849df071bddd5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6pQVOO8gIMVYQm2zRCNKVQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pQVOO8gIMVYQm2zRCNKVQ.
{"copyright_id":"0xd352bea977acd0ef2f036b6b2e7b061d4f84eba874b70aa85fe728cb04085a0d","isrc":"QZMEV2584299","name":"Pass The Rock","registered_at":"2026-06-24T04:29:02Z","spotify_id":"0u55WvOL1NSIKuIGvdgUl1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd352bea977acd0ef2f036b6b2e7b061d4f84eba874b70aa85fe728cb04085a0d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0u55WvOL1NSIKuIGvdgUl1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0u55WvOL1NSIKuIGvdgUl1.
{"copyright_id":"0xc8d11841505c44424b666893e2cc58dbbb01dae29154a18fdd3fc97c9fb7ad5a","isrc":"QZMEV2584300","name":"Say It Loud","registered_at":"2026-06-22T18:49:38Z","spotify_id":"0qXRMbTSiP14lqpM3VEvuJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d11841505c44424b666893e2cc58dbbb01dae29154a18fdd3fc97c9fb7ad5a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qXRMbTSiP14lqpM3VEvuJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qXRMbTSiP14lqpM3VEvuJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3686fc25e00e22cd48caf9631be2e3ecec6025939064bc555fc1f6a32d25b101. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54TtEAmt6IWn4JA6wqPIQ4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54TtEAmt6IWn4JA6wqPIQ4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bbcfb01e93c2b79c405256134bc101b312917eb9a05739ce284eeb6fef3fb5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1AGZmVv8MlX6LjUET7oIRJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AGZmVv8MlX6LjUET7oIRJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb81fdce9f79961ef3ecc8be5d68b7ddd14db0c0b02fda54c252e2be48a76cf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qKjishfWH6yLyYF45bkvi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qKjishfWH6yLyYF45bkvi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1958341c424f20b842a31e818be0291878f661edda6e3a307603ceef3f74a33. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0L29d6VBxZdC60cd7M5Pk5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0L29d6VBxZdC60cd7M5Pk5.
{"copyright_id":"0xdc63f9bdc70ab70d14802e1d37c45b8a753ebc58f3bf7c0cccfaafb136cc50df","isrc":"QZLBC2425764","name":"Self Reliance","registered_at":"2026-06-25T10:13:38Z","spotify_id":"5ytBOYs68g8k5LgMZCnDvP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc63f9bdc70ab70d14802e1d37c45b8a753ebc58f3bf7c0cccfaafb136cc50df. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ytBOYs68g8k5LgMZCnDvP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ytBOYs68g8k5LgMZCnDvP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3dccb37d1c2d6ea9a661f3fb416467f13e57899353d867676e6a0b22a2d55bd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7noOeiHGOc8Hv3quRIvTK8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7noOeiHGOc8Hv3quRIvTK8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b57627c26a071876e711271632ed2166e0f853eb269c7c428c8b54e665627fd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0nhc9NcUAJloLNi62vk8Gf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nhc9NcUAJloLNi62vk8Gf.
{"copyright_id":"0xcc6b5b485b273d2b144ee272cdbce42ab1fbf1867c7b6baf935e7ad504a4f04c","isrc":"QZHN82418513","name":"Grass Stains","registered_at":"2026-06-20T10:03:19Z","spotify_id":"20D4CZsygGnBH9BwgDwvpB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6b5b485b273d2b144ee272cdbce42ab1fbf1867c7b6baf935e7ad504a4f04c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20D4CZsygGnBH9BwgDwvpB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20D4CZsygGnBH9BwgDwvpB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd4564b4f6742a8db514fe6369413faf703833f546522e003ed627090b9f02d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65Y5RFyjcRuuCCjxcjoyqn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65Y5RFyjcRuuCCjxcjoyqn.
{"copyright_id":"0x4ab9e505d490756b1d8afad9e9f65503b9caad92b8896291ddda2babb7eb6d92","isrc":"QZHN82418514","name":"Wish Bone","registered_at":"2026-06-10T19:57:24Z","spotify_id":"6iwvDtj96dEXiEB4GQ8Wo5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab9e505d490756b1d8afad9e9f65503b9caad92b8896291ddda2babb7eb6d92. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6iwvDtj96dEXiEB4GQ8Wo5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iwvDtj96dEXiEB4GQ8Wo5.
{"copyright_id":"0xdcd87c7f2bc1febe957f0ab4ee81a4b81d5edafc3042edf7cc389f606006d362","isrc":"QZES82462080","name":"Raising Cane's","registered_at":"2026-06-19T15:19:26Z","spotify_id":"4MIX2laRllBNUFTFav246n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd87c7f2bc1febe957f0ab4ee81a4b81d5edafc3042edf7cc389f606006d362. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4MIX2laRllBNUFTFav246n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MIX2laRllBNUFTFav246n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c68651ed5a062fa46b1ecfb7e9828e12dd6910d76af1ab2d528b4203295570d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5UGqra1s9kdprgUb522ktX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UGqra1s9kdprgUb522ktX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5d9087e6c82c1d96cfea89a713f3a7e3bc8ff65c9fea9631e700545c485eea. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6uWBp6fxTww9TFFTxjVuP2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uWBp6fxTww9TFFTxjVuP2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3576f862a27e3d17fd1257c8a5ef45559407d23895f69cedc1621b39281f52a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6MxdjVF1KTn1fFbRt9jioC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MxdjVF1KTn1fFbRt9jioC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe37d369d8f327ea6f3f015317a868979d8e3e21a28b006ee188a197ed71efa. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19jM6jgX4YPdLLiBfCsW9i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19jM6jgX4YPdLLiBfCsW9i.
{"copyright_id":"0x00f6753be92d9f49f8e42deb960165ee9506214773dae43cd4bc56a5416838ef","isrc":"QZHN82418519","name":"Spilling Hennessy Remix","registered_at":"2026-06-25T12:09:54Z","spotify_id":"2JKzPMpQr47cLobCAUAu6K","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f6753be92d9f49f8e42deb960165ee9506214773dae43cd4bc56a5416838ef. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JKzPMpQr47cLobCAUAu6K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JKzPMpQr47cLobCAUAu6K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8657d7f1e41b8ae6753452c0522fe657af6c9916c43fd34cddb0e09b0fc72b1c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Vn14ouY3G9FrAyGBXLcrE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Vn14ouY3G9FrAyGBXLcrE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eed25b8f590de62900417855c51389a641b7edb1bbeb93380e8fe33166366e6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6XwAOQd8y8AYwUQfddLF2A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XwAOQd8y8AYwUQfddLF2A.
{"copyright_id":"0x48d63c4b694bde75df1419e8421f390bd583528bb1d30ea360cf09312d23b4e2","isrc":"QZNWT2398195","name":"Letter In The Mail","registered_at":"2026-06-07T08:12:08Z","spotify_id":"6K2bbUnTPmzcxZ2NS9uPGY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d63c4b694bde75df1419e8421f390bd583528bb1d30ea360cf09312d23b4e2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6K2bbUnTPmzcxZ2NS9uPGY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K2bbUnTPmzcxZ2NS9uPGY.
{"copyright_id":"0xfb3f78dc8b281fe4d55e88101748a105c55f8ec640a2e86f0f67650c992ead4c","isrc":"QZNWT2398197","name":"Rainy Days (4th Day Out)","registered_at":"2026-06-21T05:44:30Z","spotify_id":"57DY87VgxoufPzdkkOErmy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3f78dc8b281fe4d55e88101748a105c55f8ec640a2e86f0f67650c992ead4c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/57DY87VgxoufPzdkkOErmy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57DY87VgxoufPzdkkOErmy.
{"copyright_id":"0x939ae6a56edc1cf39facd9adad34597fd7daef87fda2ad3c8ec2662755bea599","isrc":"QZNWT2375809","name":"Top Dog","registered_at":"2026-06-25T07:07:31Z","spotify_id":"0E69625zYf07Q59qMtluHz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939ae6a56edc1cf39facd9adad34597fd7daef87fda2ad3c8ec2662755bea599. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0E69625zYf07Q59qMtluHz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0E69625zYf07Q59qMtluHz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6e30569fc063b84828f86d19e958f822c118a5c0dd5bec07df47701ae6eb73. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Pwy0r9gCvHInBX6eq82ea.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Pwy0r9gCvHInBX6eq82ea.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7f7b84e99d944fb198151e6df572fdf097e5000820b1f9be42addb89f6bcd8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/427l51Q3ChQFGEMdI9XYAh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/427l51Q3ChQFGEMdI9XYAh.
{"copyright_id":"0x6fd7cca707e95ffd7aeb36760ff5e6b8739adbe2dcc316c4222cd6fe029ad9ac","isrc":"QZK6J2325135","name":"Sorry Not Sorry","registered_at":"2026-06-25T10:12:25Z","spotify_id":"1nsTTk3FqgnqmIdCjbv4GP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd7cca707e95ffd7aeb36760ff5e6b8739adbe2dcc316c4222cd6fe029ad9ac. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nsTTk3FqgnqmIdCjbv4GP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nsTTk3FqgnqmIdCjbv4GP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2020029f2f8663b56a892c7cad7dab0d019062d52e60f5113d4b7b4aedd2a0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5AqlzYt8sNRYBczwLgLNF0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AqlzYt8sNRYBczwLgLNF0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46366038e7feb515273b82a4a458be8f1163528c14207ab2e94962a7362e72e3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3X4mYxmFXWd6CP1Ydkxxp8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3X4mYxmFXWd6CP1Ydkxxp8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb388d449571c06edbb086a075547341dc87d8955761eda8ada8da87c606d24. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Y0ekmH3fCLVt6y4AG2eLf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y0ekmH3fCLVt6y4AG2eLf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87041f2283a6c1d83c0e5d0a17124a5364fcf64d01936ee1d0e3a56bad5ee98. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4LwuXawHLFP5lujGGq5gVr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LwuXawHLFP5lujGGq5gVr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd07174e43b8d1c6294abf1e93376111077892cefbdaf1cde122cff2707b50e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1kLsvYGc0sGo8JqZdds7Iz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kLsvYGc0sGo8JqZdds7Iz.
{"copyright_id":"0x2ac8d09693b0646489c3ef12eb7fa2d150f7d9ec859ef8b82651b42d1eb8cc54","isrc":"QZNWQ2245458","name":"Stupid Flow","registered_at":"2026-06-07T07:46:03Z","spotify_id":"6RxQJmaZunxUBtNbczOlo1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac8d09693b0646489c3ef12eb7fa2d150f7d9ec859ef8b82651b42d1eb8cc54. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RxQJmaZunxUBtNbczOlo1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RxQJmaZunxUBtNbczOlo1.
{"copyright_id":"0xac65e3bb740dc76d0dee8469adbb388f2d6d4662bf45b647823a1bce0cfb7d1d","isrc":"QZNWS2232697","name":"Trap Jazz 2","registered_at":"2026-06-08T03:45:36Z","spotify_id":"7aGv2dxC2xD2wgIN3eKU2t","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac65e3bb740dc76d0dee8469adbb388f2d6d4662bf45b647823a1bce0cfb7d1d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7aGv2dxC2xD2wgIN3eKU2t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aGv2dxC2xD2wgIN3eKU2t.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144803f057bad74cfc173c1dcdc616a85d01c9c6c9300a638cafd576c06a2b68. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/73xEejHAUFv2RNWUl6rk7b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73xEejHAUFv2RNWUl6rk7b.
{"copyright_id":"0xb96789cea3cfde0cabd4d73b405dbbbaa70d2d46aa6da54d8584f27fd657965a","isrc":"QZHN82278667","name":"Last 4Eva","registered_at":"2026-06-27T10:52:18Z","spotify_id":"6K6719YxzEvaRmgvTRPYqh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96789cea3cfde0cabd4d73b405dbbbaa70d2d46aa6da54d8584f27fd657965a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6K6719YxzEvaRmgvTRPYqh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K6719YxzEvaRmgvTRPYqh.
{"copyright_id":"0xa2334fdd8db15e1a673895a96e0afb0820bd54fa83fb9a8657e347cf3bd28851","isrc":"QZTAU2159861","name":"Like That","registered_at":"2026-06-27T10:53:00Z","spotify_id":"3cVGYF4oNHdu6RHEaMyzMs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2334fdd8db15e1a673895a96e0afb0820bd54fa83fb9a8657e347cf3bd28851. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cVGYF4oNHdu6RHEaMyzMs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cVGYF4oNHdu6RHEaMyzMs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144803f057bad74cfc173c1dcdc616a85d01c9c6c9300a638cafd576c06a2b68. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5FIvbINY9SBEBCmtMJTNkN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FIvbINY9SBEBCmtMJTNkN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd07174e43b8d1c6294abf1e93376111077892cefbdaf1cde122cff2707b50e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7GWwAMCkugOZF4PlAOdquH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GWwAMCkugOZF4PlAOdquH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7823018ecb566f8962001ab4e740cf790cfda3ebcb579cb3d46f368fc0c8ace. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6S5UBGP7F1LfuoIIj7HKs9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6S5UBGP7F1LfuoIIj7HKs9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbd548c9e7971d889567b4b4270028e6e67a77bd4b20173395c2e3103322e3c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4R7CKT5CW13JlrnIAuWy9o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4R7CKT5CW13JlrnIAuWy9o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7245c43e2bd809a0e41befe05ecde14aeaa9378d6c74af542ee8950e4905e68. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Iectz4hOUz7RSBEK1ygc7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Iectz4hOUz7RSBEK1ygc7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a9bd189b4b271709f7e038dee3981d32d9f3cae63d4875c6b22386db6d85d4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QFw2fAJI4Gc60pdcofJ86.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QFw2fAJI4Gc60pdcofJ86.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40894f9dd8c2b454c2742c9a70ce3330c2210c395dbaf1d9e153783215ad028e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fp3TIRfuTeOhtDypOChQg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fp3TIRfuTeOhtDypOChQg.
{"copyright_id":"0xca833aa523a1fdfc71b99850a67f96bcb751f4971fe68e7d4e6030adde4ce35e","isrc":"QZF8N2122247","name":"Double Action","registered_at":"2026-06-19T15:16:22Z","spotify_id":"3dgZlOBmdSFzxL43Dmp7Dd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca833aa523a1fdfc71b99850a67f96bcb751f4971fe68e7d4e6030adde4ce35e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dgZlOBmdSFzxL43Dmp7Dd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dgZlOBmdSFzxL43Dmp7Dd.
Posers (Intro) [feat. Kavi Picasso & WayMoBandzz]
Covid 19 Freestyle (2 Minute Warning Pt. 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc667c7219d33f552b9874f582835d156e467d1beecf88460cd1e3a701fc0b599. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0TkWjbXKQExeD2Hu0pCjhP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TkWjbXKQExeD2Hu0pCjhP.
BeExtraCareful (B.E.C) [feat. Jazee & Madv]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cc20a34ed77d9cc3326a7182ad6d0c6505955a3a94acb10f230350e52982d0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3e7cXhZD7qDWVKvgkJKdeT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3e7cXhZD7qDWVKvgkJKdeT.
{"copyright_id":"0x382c4ee17de2eb8b19cbc6bd5cae0b134ff050b8f40a8065f4cce3b02b1ff4f6","isrc":"QZHN91978479","name":"Make It or Take It","registered_at":"2026-06-09T09:40:43Z","spotify_id":"1v8Mszc0KUGNECSL9AgoTj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382c4ee17de2eb8b19cbc6bd5cae0b134ff050b8f40a8065f4cce3b02b1ff4f6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1v8Mszc0KUGNECSL9AgoTj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1v8Mszc0KUGNECSL9AgoTj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12be9f024945faf5d4035ae393a448914d5b4325cfe9c83a84ec4c700c3e886. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gqe4oBT5skASaacoLm9dG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gqe4oBT5skASaacoLm9dG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4382359894f20a81c5456d7d9a1f224a73b21acfd917003eb0b2bc52df751209. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6IGTsD8Sr9cWXFWixHXd8I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IGTsD8Sr9cWXFWixHXd8I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dd7f99401d7340f0d7918725febd3560af4b879c769082565d1f7793b74495. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vsmYtWSzV90zAHsFRlXGg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vsmYtWSzV90zAHsFRlXGg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800b423b176f7f1b2fb997899c38df589f674b59444eff6558e4bc614ee4ab40. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6roi83YQXY7KjyDmd1jZEJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6roi83YQXY7KjyDmd1jZEJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1958341c424f20b842a31e818be0291878f661edda6e3a307603ceef3f74a33. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2QzwhZmw5ea2z05K9ufU6L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QzwhZmw5ea2z05K9ufU6L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccdb7e03f0e57f69f098cabf04017cf1c1a011815b3fc98a96b60e882d2b421. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1XalKerDObIx96wrBDtOTw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XalKerDObIx96wrBDtOTw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15351961ea98445f79e486b9a80783d4321e5064ccf61d0287fe64e8d692e5a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ddVvKcxMfUD8HZZwKQGM9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ddVvKcxMfUD8HZZwKQGM9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e7d37b8377b3aaad52c5388577f858c65398fffd6b8137e99ce9a6f94d771e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6vknYzRxXbkqbA794uy8Gn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vknYzRxXbkqbA794uy8Gn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366eace1ca90bb39ac0a12e73c13ea4b2f42481a07dd54f6665406f9ee4861b6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4HgyFJWpJxQ9YH2sjtVygB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HgyFJWpJxQ9YH2sjtVygB.
{"copyright_id":"0x0b2c9f365e020ad52d09afc6910285eb3372675df5098ad28c592d7da7adc039","isrc":"USUYG1415226","name":"Members Only Reloaded (Richmond2LA)","registered_at":"2026-06-11T02:56:33Z","spotify_id":"4vRSApm7YCe17OQypoKwxQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2c9f365e020ad52d09afc6910285eb3372675df5098ad28c592d7da7adc039. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vRSApm7YCe17OQypoKwxQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vRSApm7YCe17OQypoKwxQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10d97624602c092779ef95a259a9d3e1c65d7827e851d41b917b584c366f970. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/23nuYp9cSBVoCxBkHOq19r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23nuYp9cSBVoCxBkHOq19r.