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 0x47c326986feebc7f51a74e47df89e849d88a4f0d46fd5fa39583cec5299d0fea. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04b708e3-f574-4d33-95ea-9d4087421e7a.json and https://artists.proofprofile.net/proofs/artist/04b708e3-f574-4d33-95ea-9d4087421e7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x4864a61e924bdeb353c50b3be95ac8bc9df4da6388e8c5b54c2a227b332119cb. 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/1LYmDPTY0Izp28zKdfmFxy.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/1LYmDPTY0Izp28zKdfmFxy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba26fe8cb08ec31aa3784b08003b5f8b394ef3b37625d2af3b377ebeeac655d. 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/0gtViJImGYgmiAElcB15Xz.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/0gtViJImGYgmiAElcB15Xz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc733d00cc86384fc6a43761d2483aa1121d228c10e59338c5d6bfa1603c9e90. 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/33c6ouH19o9Gdj1rcgBnTj.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/33c6ouH19o9Gdj1rcgBnTj.
{"copyright_id":"0xd42ebacb0f1a9eda1ddfc1878eb819e887510f5312d36ca4a0bac74b4d1b3861","isrc":"FR96X2492371","name":"Chemtrails Over The Country Club","registered_at":"2026-06-18T00:43:41Z","spotify_id":"6dwwIj7QM1uA7eICLvsXmZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42ebacb0f1a9eda1ddfc1878eb819e887510f5312d36ca4a0bac74b4d1b3861. 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/6dwwIj7QM1uA7eICLvsXmZ.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/6dwwIj7QM1uA7eICLvsXmZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451f7a14451c5c19f1595e16c7765b0ae3f72fd8c721e4fddfd46cc3dbc14e17. 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/6osiZn0nyBaDCo6LL59wXE.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/6osiZn0nyBaDCo6LL59wXE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6f96275952106254b1e7d95b1e03beaf616a7f23cd1127000ee788cfb3c8ba. 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/0GwDjpVK7uoMDR7cIbvbUl.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/0GwDjpVK7uoMDR7cIbvbUl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e67c8d31cd1abc661cd5faffc44e0b679765bc91d3e9b21b47471bb8217b58. 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/4lYIicI9zxwyMIObzqAjf9.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/4lYIicI9zxwyMIObzqAjf9.
{"copyright_id":"0x36d7d34a8f9d10fe6b7715835b65e4a216976e66ff15724ddb0b2ed76ffe2787","isrc":"SE6SA2473936","name":"Falling Like The Stars","registered_at":"2026-06-04T12:01:46Z","spotify_id":"306mAnlD4kQiUyCX6npQ3m","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d7d34a8f9d10fe6b7715835b65e4a216976e66ff15724ddb0b2ed76ffe2787. 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/306mAnlD4kQiUyCX6npQ3m.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/306mAnlD4kQiUyCX6npQ3m.
{"copyright_id":"0xfb9a7253931ca1799a9c6e3fa01e62cb866ab002e1dab49b815fdb7142314a37","isrc":"SE6SA2421217","name":"My Work Of Art","registered_at":"2026-06-05T04:27:58Z","spotify_id":"0piQe3bnY9WOJQRdHZECbS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9a7253931ca1799a9c6e3fa01e62cb866ab002e1dab49b815fdb7142314a37. 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/0piQe3bnY9WOJQRdHZECbS.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/0piQe3bnY9WOJQRdHZECbS.
{"copyright_id":"0x29c995b89af72cb5fc3cd35e02fd0e0fad6fdea532afa4a2e29e79a3d4b18848","isrc":"CH7812418775","name":"Stay with me","registered_at":"2026-06-07T02:20:02Z","spotify_id":"6kF0dVbLFVbEc4m917LmNa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c995b89af72cb5fc3cd35e02fd0e0fad6fdea532afa4a2e29e79a3d4b18848. 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/6kF0dVbLFVbEc4m917LmNa.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/6kF0dVbLFVbEc4m917LmNa.
{"copyright_id":"0xcd357889813c3da7f816f47256bba01350e3aadf1f34e4faa93da28a61508abc","isrc":"GBKQU2471556","name":"Last Night","registered_at":"2026-06-06T05:36:36Z","spotify_id":"1bt4eQoecAywhzLshh9rKa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd357889813c3da7f816f47256bba01350e3aadf1f34e4faa93da28a61508abc. 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/1bt4eQoecAywhzLshh9rKa.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/1bt4eQoecAywhzLshh9rKa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c6e9415f7c47fd5d667a58a788c91c1b382159269faa4e96e5c93c6dddb68c. 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/3MBirG34DVqZ2xNfMNB8SE.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/3MBirG34DVqZ2xNfMNB8SE.
{"copyright_id":"0x1f8c89c3369ac00d4da00f5c7f318730ed5e28cfa904560952400064ff0f706d","isrc":"GX3HH2480540","name":"Waiting For You","registered_at":"2026-06-04T11:50:28Z","spotify_id":"0VeTCjeOXUtHHASMXjpmxS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8c89c3369ac00d4da00f5c7f318730ed5e28cfa904560952400064ff0f706d. 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/0VeTCjeOXUtHHASMXjpmxS.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/0VeTCjeOXUtHHASMXjpmxS.
{"copyright_id":"0xb1f503a4f45f19000c56365dc94c358bc824eec1c26fdb34dadfbcd57aea4aa1","isrc":"CAENV2452873","name":"Why Cry","registered_at":"2026-06-06T05:36:15Z","spotify_id":"7gEqZA8waLR0PtG05Epi2a","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f503a4f45f19000c56365dc94c358bc824eec1c26fdb34dadfbcd57aea4aa1. 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/7gEqZA8waLR0PtG05Epi2a.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/7gEqZA8waLR0PtG05Epi2a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9f857aeb183070b59cccb8b663a88757d0c38328c9b0e51d3e2a605bd43676. 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/3oxFwigZTkxfOt6kuN9zzu.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/3oxFwigZTkxfOt6kuN9zzu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ec5a7c054d8f87a9c7e48f1b413f778ff257feddeb46ac2eb1367f6da9c6e9. 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/0CfIN4odkYALbO4ivelYgn.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/0CfIN4odkYALbO4ivelYgn.
{"copyright_id":"0xe11de42a23c5642218ae6f0a15390af201d90efde5c832cc3af9f9b4a89810d2","isrc":"NL2QC2101458","name":"Like In The Ocean","registered_at":"2026-06-06T05:36:38Z","spotify_id":"4Kl7biZb6wGK4yXhYvy5rr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11de42a23c5642218ae6f0a15390af201d90efde5c832cc3af9f9b4a89810d2. 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/4Kl7biZb6wGK4yXhYvy5rr.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/4Kl7biZb6wGK4yXhYvy5rr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17465a85c95bb04c050b1dcf5135193b9ac8219c8e289d6957296f8bc10c18c5. 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/7aKi4M853Eeo4zt1SxIYBC.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/7aKi4M853Eeo4zt1SxIYBC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a93a39e6bd430fa55c3b3dbcda5b8a072360e5f8915faa8483aa779e932663f. 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/38Az3aILRzWS0KNEF6P9HJ.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/38Az3aILRzWS0KNEF6P9HJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066ffe04709e14c55932872f7bf087821316a60147097c3dc41a6033083d2ca8. 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/50Gs7c5HwpFN5cSf5w0SwZ.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/50Gs7c5HwpFN5cSf5w0SwZ.
{"copyright_id":"0x1b369ca0b321c0533770f62bec1ddaa72415ef703b2cf40c84884bb29ae5aa1b","isrc":"NLT2H2400403","name":"Better Days","registered_at":"2026-06-07T08:35:44Z","spotify_id":"40dbcpqzjFi8jCILn8UlFu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b369ca0b321c0533770f62bec1ddaa72415ef703b2cf40c84884bb29ae5aa1b. 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/40dbcpqzjFi8jCILn8UlFu.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/40dbcpqzjFi8jCILn8UlFu.
{"copyright_id":"0x3b4ad13610b1dc2d7cc931778063da9053f428ac4148b6fce0f4fb75d41d08ff","isrc":"RUAGV2402111","name":"When the Beat Goes","registered_at":"2026-06-25T10:09:21Z","spotify_id":"6hZbLgrsuQ9blgA4xKz1dZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4ad13610b1dc2d7cc931778063da9053f428ac4148b6fce0f4fb75d41d08ff. 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/6hZbLgrsuQ9blgA4xKz1dZ.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/6hZbLgrsuQ9blgA4xKz1dZ.
{"copyright_id":"0x6989944a0a0da9bd539ec57c85328b6d1efaa2da00e52c02f3e9a1f26b8e7ba6","isrc":"CA5KR2438667","name":"Falling In Love","registered_at":"2026-06-18T19:20:00Z","spotify_id":"1XHVcapurdhEB39TaktK8I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6989944a0a0da9bd539ec57c85328b6d1efaa2da00e52c02f3e9a1f26b8e7ba6. 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/1XHVcapurdhEB39TaktK8I.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/1XHVcapurdhEB39TaktK8I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822178b9b6aa50262e28b2840118869185dd18e5de834d2c8d7b9745a6d88245. 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/0RPJzB1VWoWoOYRVPokP4s.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/0RPJzB1VWoWoOYRVPokP4s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fd9012f977eb932fc7278a1f4df9830db41e725daea64d0c6705ccc3626d40. 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/5lFIrQERHPqvtCcjYNzcfe.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/5lFIrQERHPqvtCcjYNzcfe.
{"copyright_id":"0xadaddd028c8bb8c332763f96abd6299dcb20f240612b97c6812526bb9304eabb","isrc":"GBKQU2416514","name":"Space Cowboy","registered_at":"2026-06-24T15:32:17Z","spotify_id":"5MgVaDDGk8SoKkjC4gu6Ls","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadaddd028c8bb8c332763f96abd6299dcb20f240612b97c6812526bb9304eabb. 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/5MgVaDDGk8SoKkjC4gu6Ls.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/5MgVaDDGk8SoKkjC4gu6Ls.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72acd1e66e055e5355dd406a20b1db6bad182a3c9e3faa974831574c9f11e01c. 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/6GrVfOZJrUFH0hTz4g6XBH.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/6GrVfOZJrUFH0hTz4g6XBH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd729b87a07f8bfdd0ba04a584722036f15c41e431a892760adeb9108c7826422. 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/07Hwgt72lvZMVsi0NA8z3r.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/07Hwgt72lvZMVsi0NA8z3r.
{"copyright_id":"0xc0032921b355793adf6d3c60b971869c811d4b006bb57a08b5c2a01cae40fdcc","isrc":"NLT2H2400132","name":"Say It Right","registered_at":"2026-06-06T18:37:14Z","spotify_id":"7LYOdtUPGKlROskhOsMo9c","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0032921b355793adf6d3c60b971869c811d4b006bb57a08b5c2a01cae40fdcc. 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/7LYOdtUPGKlROskhOsMo9c.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/7LYOdtUPGKlROskhOsMo9c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68ab435c43d89067d1fb90015dc76b653aa62911ee3a27b5a4bd1a7e19f8670. 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/3HPrqlnyYL1DLA263nZlGj.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/3HPrqlnyYL1DLA263nZlGj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7583fd8874654482f1b93cda91f9b1f96e839ba633bf7749730800afb2d971a. 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/6LoYJYlf6Dkr5wTggcJuMR.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/6LoYJYlf6Dkr5wTggcJuMR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc383bbde08c4dcb02f6c4cd4383b2bb1397642a7e573867a6e10137bc4a69a07. 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/2NQczap7NeFpb5lT1ARmoy.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/2NQczap7NeFpb5lT1ARmoy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd533caf245b1c01a7496530f8a07526f0461d7aefec5667879e5f59bfba1a653. 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/5KdCNwNvvxlA1Pvjm22Ba9.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/5KdCNwNvvxlA1Pvjm22Ba9.
Bananza (Belly Dancer) (slowed + reverb) [feat. GRHHH, Glamii & Margad]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe249ad5ae86451f8fc27e8948af6d60c43b60dda5557d0fbee7d79d5ea2f7e35. 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/4Zf9Ixcnlsj3kf9ATg14rw.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/4Zf9Ixcnlsj3kf9ATg14rw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac52371547b536835dd9047fdb1ff2e76f6d15b1e2d41147c746024bd61d9bf6. 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/7wz23kw7NSn4U8Szioub15.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/7wz23kw7NSn4U8Szioub15.
{"copyright_id":"0x32b0494d506eefbedcdaecc1d3e5a30cf2aff79c41677632e9556348a77616bf","isrc":"NL2QC2101070","name":"Not So Bad","registered_at":"2026-06-06T18:37:50Z","spotify_id":"2jvboz6vNa9KyUtuZaRXKm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b0494d506eefbedcdaecc1d3e5a30cf2aff79c41677632e9556348a77616bf. 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/2jvboz6vNa9KyUtuZaRXKm.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/2jvboz6vNa9KyUtuZaRXKm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b04318dd12b0f4d74a096cd0c1c09ea478d3bf1dc073707a74c5ec92a8b86ea. 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/14ctPZTYanTlc57oIcyeF5.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/14ctPZTYanTlc57oIcyeF5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6c556193b78059b98c8d3874a6f3223d56653e55ebfdcf654a86d6f541e020. 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/06ieVWGp5vLc3KQOok4uE7.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/06ieVWGp5vLc3KQOok4uE7.
{"copyright_id":"0x33891e8581ef86d4c9ebe28b7b0da9f23af91f9b253c1ea2697b8a7bc6df1bcd","isrc":"QMBZ92296191","name":"Tom's Diner","registered_at":"2026-06-08T13:42:12Z","spotify_id":"0hWygtxuS9oA6ZpfFlVQEE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33891e8581ef86d4c9ebe28b7b0da9f23af91f9b253c1ea2697b8a7bc6df1bcd. 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/0hWygtxuS9oA6ZpfFlVQEE.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/0hWygtxuS9oA6ZpfFlVQEE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf914a96e78e780f422bc05b36ec4418b26b8a1cb5f01a77e5614c36f0ec1cd90. 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/2HvEpDoHYlGDgxgAj3rvaY.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/2HvEpDoHYlGDgxgAj3rvaY.