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 0xf0034f7b627394f083b64bdfc2844b2d049ab36bbfd5dd406d0d93673a3ac198. 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/ff99376e-b74b-4804-8a04-161bebd603b8.json and https://artists.proofprofile.net/proofs/artist/ff99376e-b74b-4804-8a04-161bebd603b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Florida Water (Miami Mix) [feat. Rist Flik, PAYSO & Frequency Pusher]
Florida Water (feat. Rist Flik, PAYSO & Frequency Pusher) - Miami Mix
{"copyright_id":"0xbc250c76726e8750c22a1e8d802bf2fc5d6c6025e890294f18884109982d017e","isrc":"USUYG1498835","name":"Florida Water (feat. Rist Flik, PAYSO & Frequency Pusher) - Miami Mix","registered_at":"2026-06-10T03:43:30Z","spotify_id":"0cNWrL1LKuBcge2K46j94T","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 0xbc250c76726e8750c22a1e8d802bf2fc5d6c6025e890294f18884109982d017e. 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/0cNWrL1LKuBcge2K46j94T.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/0cNWrL1LKuBcge2K46j94T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe857064d230e53561a256e146c8ce69f604fe221b5e6b75c339d185c61253582. 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/1UFCw2ZU50ZXdjHUtKg9mp.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/1UFCw2ZU50ZXdjHUtKg9mp.
Florida Water (feat. Luh Tyler & disposable) [Sped Up Version]
Florida Water (feat. Luh Tyler & disposable) - Sped Up Version
{"copyright_id":"0x2ae0c600cce8a88d2ed903205cb268813d063105006d339bddc87638ddb698ba","isrc":"QZWDD2308191","name":"Collision (with Danny Towers)","registered_at":"2026-06-09T17:26:37Z","spotify_id":"5TK37fiVMWeAfzT83i52UG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae0c600cce8a88d2ed903205cb268813d063105006d339bddc87638ddb698ba. 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/5TK37fiVMWeAfzT83i52UG.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/5TK37fiVMWeAfzT83i52UG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c9bf51c480ee4027b68ad166c9e6281c439c3237ce142f9544acf86058bcce. 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/4N7i6RfJXMWfkx9Zr6pzkJ.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/4N7i6RfJXMWfkx9Zr6pzkJ.
How You Feel? (Freestyle) (feat. Lil Yachty & Ski Mask the Slump God)
{"copyright_id":"0x01c2d700baac8df6bde0d02b37006977556b1139a7cafa9198a527d2e29d401f","isrc":"USUYG1265753","name":"How You Feel? (Freestyle) (feat. Lil Yachty & Ski Mask the Slump God)","registered_at":"2026-06-04T08:32:31Z","spotify_id":"2wK5badDdF5vOtv1ujYXhu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c2d700baac8df6bde0d02b37006977556b1139a7cafa9198a527d2e29d401f. 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/2wK5badDdF5vOtv1ujYXhu.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/2wK5badDdF5vOtv1ujYXhu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60728310d84af885300a7cc9830fe7f0effc48d92626c2629fe8892f6e5339e. 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/267oHg8E2PIn735MaEp3cX.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/267oHg8E2PIn735MaEp3cX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c9bf51c480ee4027b68ad166c9e6281c439c3237ce142f9544acf86058bcce. 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/16DlYa2WkYVY9Pdvcax0lX.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/16DlYa2WkYVY9Pdvcax0lX.
{"copyright_id":"0x05b1fee8f09a8baf3d6d14cbbd508f0449d1960ca66e4107ecff2d0ae9e89d33","isrc":"USUYG1342171","name":"Zebra (feat. Jackboy & Danny Towers)","registered_at":"2026-06-10T03:41:22Z","spotify_id":"5xI4hud49ccgYs4PS5nyBk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b1fee8f09a8baf3d6d14cbbd508f0449d1960ca66e4107ecff2d0ae9e89d33. 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/5xI4hud49ccgYs4PS5nyBk.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/5xI4hud49ccgYs4PS5nyBk.
{"copyright_id":"0x9f8c16a7b38119dc276cf781e418799adeca383def9103ad68f123da4b5965f9","isrc":"USAT21800714","name":"Trauma (feat. Nell and Danny Towers)","registered_at":"2026-06-19T10:45:16Z","spotify_id":"49MqpxpLsc4Y5b5ifsJ6tx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8c16a7b38119dc276cf781e418799adeca383def9103ad68f123da4b5965f9. 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/49MqpxpLsc4Y5b5ifsJ6tx.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/49MqpxpLsc4Y5b5ifsJ6tx.
{"copyright_id":"0x01c2d700baac8df6bde0d02b37006977556b1139a7cafa9198a527d2e29d401f","isrc":"USUYG1265753","name":"How You Feel? (Freestyle) (feat. Lil Yachty & Ski Mask the Slump God)","registered_at":"2026-06-04T08:32:31Z","spotify_id":"6PX6pD70yamYHeqPSXpwiy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c2d700baac8df6bde0d02b37006977556b1139a7cafa9198a527d2e29d401f. 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/6PX6pD70yamYHeqPSXpwiy.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/6PX6pD70yamYHeqPSXpwiy.
{"copyright_id":"0x05b1fee8f09a8baf3d6d14cbbd508f0449d1960ca66e4107ecff2d0ae9e89d33","isrc":"USUYG1342171","name":"Zebra (feat. Jackboy & Danny Towers)","registered_at":"2026-06-10T03:41:22Z","spotify_id":"3UF5qObb2Eanq5G5z5xipZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b1fee8f09a8baf3d6d14cbbd508f0449d1960ca66e4107ecff2d0ae9e89d33. 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/3UF5qObb2Eanq5G5z5xipZ.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/3UF5qObb2Eanq5G5z5xipZ.
Grim Pt. 2 (feat. Kid Trunks, 458 Keyz & Danny Towers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d59a5f6925e836d3f5cac50e63c319140050287269f0a95156ea12a3f753aa. 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/1iPnPMIruKo488jv1Uj5IF.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/1iPnPMIruKo488jv1Uj5IF.
LoyaltyRunsDeepInDaLongRun (feat. Danny Towers)
{"copyright_id":"0x0b0e2ddb0ed50ba29d1b20035d2d145244345d1e87cbfcd1176a78c8f7a48a88","isrc":"USUM71708943","name":"LoyaltyRunsDeepInDaLongRun (feat. Danny Towers)","registered_at":"2026-06-07T19:55:52Z","spotify_id":"0kAnhp1RSiLCVF00bnTdYp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0e2ddb0ed50ba29d1b20035d2d145244345d1e87cbfcd1176a78c8f7a48a88. 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/0kAnhp1RSiLCVF00bnTdYp.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/0kAnhp1RSiLCVF00bnTdYp.
{"copyright_id":"0x3f51eddde9992bc4f0a72f9243c41c70112012ff20adfa0afda0ab80fbccf803","isrc":"USUYG1120785","name":"Numb (feat. Danny Towers) - Bonus Track","registered_at":"2026-06-18T15:41:45Z","spotify_id":"3qdC2BbjUz0NITzzZzCMH6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f51eddde9992bc4f0a72f9243c41c70112012ff20adfa0afda0ab80fbccf803. 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/3qdC2BbjUz0NITzzZzCMH6.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/3qdC2BbjUz0NITzzZzCMH6.
{"copyright_id":"0xfb409a4a5d1da96e7c6ae53393515973cf4987a945399aaca5d8fdb639355f9f","isrc":"USUYG1102936","name":"Life After Death (feat. Danny Towers)","registered_at":"2026-06-19T10:45:05Z","spotify_id":"6hwMPy0AHEinieIvKFKgul","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb409a4a5d1da96e7c6ae53393515973cf4987a945399aaca5d8fdb639355f9f. 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/6hwMPy0AHEinieIvKFKgul.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/6hwMPy0AHEinieIvKFKgul.
{"copyright_id":"0xf42b386a1bfcc75fefb516381e5d6a60809cfe37fd6615c752ef8d3ad6ef867a","isrc":"USUYG1509514","name":"Special Bullets","registered_at":"2026-06-10T01:00:53Z","spotify_id":"5vL9fTDxOGPB0RIyu2QrcZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42b386a1bfcc75fefb516381e5d6a60809cfe37fd6615c752ef8d3ad6ef867a. 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/5vL9fTDxOGPB0RIyu2QrcZ.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/5vL9fTDxOGPB0RIyu2QrcZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf189a80fd899048c794ad68f7cd3db0583aa8a9f42fd7384fc0f947c91272087. 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/4UpLAgmhCZoA66tyn136Vf.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/4UpLAgmhCZoA66tyn136Vf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe857064d230e53561a256e146c8ce69f604fe221b5e6b75c339d185c61253582. 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/4PrbQ4jbUhLyqcYCYqzVl7.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/4PrbQ4jbUhLyqcYCYqzVl7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379a7a28a1a8429a85e3991f03d98694597f37cc738151b844924c7bf00de2f6. 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/5Y8McPUl0GLyuS2iOPE2jk.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/5Y8McPUl0GLyuS2iOPE2jk.