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 0xafe0e4da0b3bcd73013088fd5b212cecc864772a2f120d429bdfe744ca0f075b. 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/ddf4d27f-66c8-45e8-8c64-f1e0f24b61a9.json and https://artists.proofprofile.net/proofs/artist/ddf4d27f-66c8-45e8-8c64-f1e0f24b61a9.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 0xfcc39ee3bf2ff149846a0c328d1cc3a6662394595da33b3e6458ada3ce5e1ce8. 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/1qpVwOizANJwDAtWRS8yNs.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/1qpVwOizANJwDAtWRS8yNs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae031a4c778087e5bd4a732f96ec68ca4f231480434ddea1bf93058752af6133. 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/6fcKBWvo21nUrU7nVpxgwb.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/6fcKBWvo21nUrU7nVpxgwb.
{"copyright_id":"0xd42c4be1da218d2a9cdcfc24f5a36698a03af0c2e145a46fedd2336173376c83","isrc":"QZNWP2250162","name":"laughing screaming","registered_at":"2026-06-21T16:36:49Z","spotify_id":"2DELWpr5PI9CaKdRDWlHKy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42c4be1da218d2a9cdcfc24f5a36698a03af0c2e145a46fedd2336173376c83. 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/2DELWpr5PI9CaKdRDWlHKy.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/2DELWpr5PI9CaKdRDWlHKy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b374a11b7355f613a5a32b92883281b9707e125688502bba3d8570e7f221f18. 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/4ofhqons1Y7p0orWUPM3qt.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/4ofhqons1Y7p0orWUPM3qt.
{"copyright_id":"0x6051acec8ebab329ac1f6c3d58843bc1184fe7e21698c944796aca879c6a9a01","isrc":"QZNWP2350414","name":"favorite team","registered_at":"2026-06-08T23:11:08Z","spotify_id":"5FBX5jSuLAhJ2AcmXeDc3q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6051acec8ebab329ac1f6c3d58843bc1184fe7e21698c944796aca879c6a9a01. 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/5FBX5jSuLAhJ2AcmXeDc3q.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/5FBX5jSuLAhJ2AcmXeDc3q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba56ae38e7649997cbd443622223cfe2eb99b367b1bbca74d1776013372f404. 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/7L60aifnNWWYDcMqYbMX5w.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/7L60aifnNWWYDcMqYbMX5w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07712fbd78ede6ad9740c6a14c5ff2b3dc340c22300ec0482c3e86dae24b8845. 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/6e5bYaOVT1kVQGaGzkkyLf.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/6e5bYaOVT1kVQGaGzkkyLf.
{"copyright_id":"0x84a9aab42412e6544fad89ed79aa3b5a88ddcfe365f669812e3eebf7d8a5cf4a","isrc":"QZNWP2350500","name":"funny thing","registered_at":"2026-06-26T15:43:24Z","spotify_id":"0TtJqazmBRiwQHxe1I6XEP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a9aab42412e6544fad89ed79aa3b5a88ddcfe365f669812e3eebf7d8a5cf4a. 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/0TtJqazmBRiwQHxe1I6XEP.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/0TtJqazmBRiwQHxe1I6XEP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa566b74ec8425902813d15158708e031c28e30d4f8b2d5802e416cf17394e515. 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/6OPnyjawyAKuFJXEIzxgpn.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/6OPnyjawyAKuFJXEIzxgpn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9749befdb2e02206bb2ff4bf7177722ff1cc6e7e93027e97733fb1ea20a45069. 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/4JzVujKimYDLscAGbJs1EH.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/4JzVujKimYDLscAGbJs1EH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6159706bf30516151d0fef447f5584da135ff9f138670e43bf9557c3134304b. 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/0wH5UHjDyX7YdSzpszvbcA.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/0wH5UHjDyX7YdSzpszvbcA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025f447e73c8099e2e9fcdc9f34538c4d7ca88469473caeaa12545b7252b4078. 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/3329nQqO0KniVo0AqDEIu9.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/3329nQqO0KniVo0AqDEIu9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc03812e38e9854873b01790f900cb7312a7133f5e09308f08a47c8791e1ce3. 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/3gxUH274zmNhvgDc00Qev7.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/3gxUH274zmNhvgDc00Qev7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5312835693f39be8ebe43e9f8de6ee4556e5134757a150b39ba0c0e9376f00c. 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/3Yty1YCT8F8sXAueixxqPP.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/3Yty1YCT8F8sXAueixxqPP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797bc60be7d029c47556d7d5ad3618b69bad8c961f6c236bdfe05ad788947cec. 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/6C40MActGPHLhrjgQySAfA.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/6C40MActGPHLhrjgQySAfA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f01062d3759fc4a85d7deb0d108047bcef7a770817092a6cfe17fb2c53f1200. 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/4MmZwMUYzSGvF62MvRRsIb.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/4MmZwMUYzSGvF62MvRRsIb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ebd1816e263ef9328b59d5e037373aa14f4dc87090981d8a966bbdd0a1d95b. 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/0LSpgOzw6ZPxx2UFzgQFP0.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/0LSpgOzw6ZPxx2UFzgQFP0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edb940aefe3da48996d61100c5347492d403fa3d1398583d761fdfde715f730. 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/21vEKpyeH5recO0JMwOMkn.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/21vEKpyeH5recO0JMwOMkn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca68b7a274ccd381b00847e51a38c73395e39289ace95cf1fa232ba1e4511bf. 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/5l1GNJrFSAJbcW4GEewkgT.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/5l1GNJrFSAJbcW4GEewkgT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00f23134ef0ca3110c255e84137270162825011830b11a22e940604f45e9736. 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/3atN6Ses1Vju6V4hTTiBi7.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/3atN6Ses1Vju6V4hTTiBi7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19421a828e9ec5e3902ce8283ed7f9e0b92a38a4cb3ff493ba66304bcac5b18a. 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/7qVYGzuyW280mMIb7Gm2zx.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/7qVYGzuyW280mMIb7Gm2zx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5841a1b7bc0facf25f4620f583d2555ce664a7286df8973bb7076c3e2a003fe0. 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/4T3uawYbHLsObhHoN3fiip.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/4T3uawYbHLsObhHoN3fiip.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3081d7aeaf65aeac60b4771c38bb203be7ddc874c44a1d15c5e1a111e32095fb. 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/58wjOrAXw9YDkLkeUYCfFP.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/58wjOrAXw9YDkLkeUYCfFP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a8129a0478e83d01be4fa0422733583236253ec7c8cbff38626e0a9ac87b02. 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/3CrbMx36r6WJwwKSPOWI8C.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/3CrbMx36r6WJwwKSPOWI8C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29074e15ee57b628ec903181f7da3150761e121c409ffebbe0d33e2b659fb9ec. 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/6vdPPhNfGJOftC5Z2FVs7Z.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/6vdPPhNfGJOftC5Z2FVs7Z.
{"copyright_id":"0x273210af66895bf04d1c00aefcacbc4db72c2aadee8fe1f040b8d1fa037c846c","isrc":"TCAEH1994453","name":"Lifestyle Magazine","registered_at":"2026-06-26T09:48:30Z","spotify_id":"17pyqd84nihCtLL3Ftpv6k","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273210af66895bf04d1c00aefcacbc4db72c2aadee8fe1f040b8d1fa037c846c. 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/17pyqd84nihCtLL3Ftpv6k.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/17pyqd84nihCtLL3Ftpv6k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5819ff99547374894de8ba8d766a77575b1e8f7c232565186c68e6b0b6405531. 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/4HMLpM2kQfQUZqvwdzFLXt.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/4HMLpM2kQfQUZqvwdzFLXt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd278c9dec67494251f1635a6715c981460331ca4318f3053d0213fcc5c0ec08. 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/2yBduhHltslQnuCXZ6ysSl.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/2yBduhHltslQnuCXZ6ysSl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750d87dddad88601128f7dab4f1cdcb48f0e044f22756bd36452977979494aed. 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/35AmLaaLHSqSy9SyW7b2Fw.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/35AmLaaLHSqSy9SyW7b2Fw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77667353951cd3e04541f505f24b5019fe627645bad33c732b29378870821127. 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/7Cc32eSCSPE8jrZhDAI0y2.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/7Cc32eSCSPE8jrZhDAI0y2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f720a02b02e586965da4526b5586c0f4bf738f9c30646fe918d896f4bb420e5. 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/6KReWoLnlTHz5TjYQwqkQT.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/6KReWoLnlTHz5TjYQwqkQT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd93fca64a01ab1b14458c8ea8e9953b26c8d72e232cdd7a0d631b8e3f451c7b. 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/4zEK73xp2tTAKTLeoCgDss.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/4zEK73xp2tTAKTLeoCgDss.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b1c8cc060b3d85de5c1b07934f2cb74533760e6c4f6b91e73c70343029529b. 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/5iaDAiuim7TfYmNVpSlQSQ.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/5iaDAiuim7TfYmNVpSlQSQ.
{"copyright_id":"0xe9b767979dc8a0caa5f6b18d41f5f2c0b343da1a02724e31c6cfa22018c867c6","isrc":"TCAEB1988977","name":"Property Brothers","registered_at":"2026-06-19T21:04:39Z","spotify_id":"5AKAJ6ToZruBLVn3z2dkYL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b767979dc8a0caa5f6b18d41f5f2c0b343da1a02724e31c6cfa22018c867c6. 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/5AKAJ6ToZruBLVn3z2dkYL.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/5AKAJ6ToZruBLVn3z2dkYL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c09b38e22339de0cc2439071b4582a5af40744cd047c17092977fe7c68f8450. 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/55GffIfVyRcwj5pb1Q0WDa.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/55GffIfVyRcwj5pb1Q0WDa.
{"copyright_id":"0x4ed52b9a238ccbd636d29c41dddb80be13cd5eaecd60528f7541295d29155a26","isrc":"TCACZ1759161","name":"Cop Light Glow","registered_at":"2026-06-26T13:20:12Z","spotify_id":"3xARgTXPusEVYrHzJXynph","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed52b9a238ccbd636d29c41dddb80be13cd5eaecd60528f7541295d29155a26. 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/3xARgTXPusEVYrHzJXynph.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/3xARgTXPusEVYrHzJXynph.
{"copyright_id":"0x229bd17f43be15251b9298f7c6c242dce9f204d89160b00f2df29df06fbd96ed","isrc":"TCACZ1759162","name":"Cranberry Curtain","registered_at":"2026-06-26T13:20:10Z","spotify_id":"7v0C5wNHSsQRpQFRIXHdgK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229bd17f43be15251b9298f7c6c242dce9f204d89160b00f2df29df06fbd96ed. 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/7v0C5wNHSsQRpQFRIXHdgK.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/7v0C5wNHSsQRpQFRIXHdgK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9de1d0a483f8044ebcd72df8568994e23ba273723b9f41bc491f6f098bbb01. 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/0JuJczpKOUOCnDLIcrP30W.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/0JuJczpKOUOCnDLIcrP30W.
{"copyright_id":"0xe34f654ad00b59be38b85e50ec05a6eeaceaf7ba0d7eda182cdb409d070b1960","isrc":"TCACZ1759168","name":"Cherry Coke","registered_at":"2026-06-24T06:11:13Z","spotify_id":"1fCms5olwnAiwaSwHKBRbq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34f654ad00b59be38b85e50ec05a6eeaceaf7ba0d7eda182cdb409d070b1960. 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/1fCms5olwnAiwaSwHKBRbq.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/1fCms5olwnAiwaSwHKBRbq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9f26697cf5c6180669973c413f0c731060a1ac219c19e705a105059df595a9. 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/5xOxEMJk3GPq5G6OpssOcP.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/5xOxEMJk3GPq5G6OpssOcP.
{"copyright_id":"0x3aa3f09f43d3407b983e2af33437d23aa4b5de99546c2f42f72dffcf5a37bcd9","isrc":"TCACC1483991","name":"we are up early again honey bug","registered_at":"2026-06-20T12:36:10Z","spotify_id":"7D3dtE2zaXyl9t5nzU65ei","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa3f09f43d3407b983e2af33437d23aa4b5de99546c2f42f72dffcf5a37bcd9. 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/7D3dtE2zaXyl9t5nzU65ei.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/7D3dtE2zaXyl9t5nzU65ei.
{"copyright_id":"0x072dd5799b5cf7c98de0945bddc5eaa54285833b8ca2779e0a03e90adffff2c1","isrc":"TCACC1483992","name":"mourning song","registered_at":"2026-06-18T06:09:55Z","spotify_id":"73Pei5OeAXo2FNk9OEUtoe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072dd5799b5cf7c98de0945bddc5eaa54285833b8ca2779e0a03e90adffff2c1. 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/73Pei5OeAXo2FNk9OEUtoe.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/73Pei5OeAXo2FNk9OEUtoe.
{"copyright_id":"0xaf7fdb0d654ceda215a1b78ce5aafb3f121d36c091a4a9a2addfebe165929643","isrc":"TCACC1483993","name":"grape soda bby","registered_at":"2026-06-18T11:13:11Z","spotify_id":"11lKVFWenLiDOgdK36rtXx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7fdb0d654ceda215a1b78ce5aafb3f121d36c091a4a9a2addfebe165929643. 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/11lKVFWenLiDOgdK36rtXx.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/11lKVFWenLiDOgdK36rtXx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91347de0ed5ecce845f7493b08ddcc13a1c547bff0959d058a7995390e870c5. 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/6m8MMpwQIKjbjCGLZ9JoRi.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/6m8MMpwQIKjbjCGLZ9JoRi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b03d1643b5759bef17278c7082158aadeaf756b4f2fd5d231018f326822d68e. 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/6nhWar0hVaDYPIrdO8Nm3C.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/6nhWar0hVaDYPIrdO8Nm3C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cbe3c68eb76133cc79435b32df6f7a6988fd33ff775126b5c817e97894f169. 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/7sxY5TzUuH9yFdxhl5W3Xt.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/7sxY5TzUuH9yFdxhl5W3Xt.
{"copyright_id":"0x3a0cebe881f8e45116d3f3d38a6f17b31940a8f7593b7325930dc8518182065f","isrc":"TCACC1483997","name":"several hundred apologies","registered_at":"2026-06-25T14:41:02Z","spotify_id":"7GezVnez37tk3CL4ONmLWt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0cebe881f8e45116d3f3d38a6f17b31940a8f7593b7325930dc8518182065f. 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/7GezVnez37tk3CL4ONmLWt.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/7GezVnez37tk3CL4ONmLWt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6828f18564bdd254965baf5ce7e51604b5d6ceda8f82181e829ee38c8f7bf2e. 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/5BnmvMY21DYtjWEr6S8Lxt.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/5BnmvMY21DYtjWEr6S8Lxt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0be6730dad385c163f2c5aa9aa8c285ef1ca602e53add678fd1e7cfff1bd285. 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/32x93UOKI1z7OVeajlIJvR.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/32x93UOKI1z7OVeajlIJvR.
{"copyright_id":"0xf7ff77d4f332e5e25af900f21feeb7c3c823d5bd22de63ece8da2eea3b5ba4a6","isrc":"TCACC1484001","name":"vampire banquet","registered_at":"2026-06-07T18:15:58Z","spotify_id":"0vSwLf3cQxcpCjS2C3rxND","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ff77d4f332e5e25af900f21feeb7c3c823d5bd22de63ece8da2eea3b5ba4a6. 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/0vSwLf3cQxcpCjS2C3rxND.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/0vSwLf3cQxcpCjS2C3rxND.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d46b8cc040b44780ebc12954d3448bebbc8176800024161e1a7504487ffe4e. 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/4sXwt3StCVkgLyxxvgVXrq.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/4sXwt3StCVkgLyxxvgVXrq.
{"copyright_id":"0xf5d888cd05671cf5a33f983bf769ae06d38d079e2d25c6891e710a2feea97e6c","isrc":"TCACC1484002","name":"hair die","registered_at":"2026-06-22T09:28:59Z","spotify_id":"65j0ysyBjGUMUAgCUeykDh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d888cd05671cf5a33f983bf769ae06d38d079e2d25c6891e710a2feea97e6c. 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/65j0ysyBjGUMUAgCUeykDh.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/65j0ysyBjGUMUAgCUeykDh.
{"copyright_id":"0x392c44f6620fb26ded3a1ac113dd2d367f875f9a3caaf2947d512a150e47e950","isrc":"TCACC1484003","name":"perrywinkle murder mystery","registered_at":"2026-06-23T16:30:18Z","spotify_id":"7cbmLqj6vG1gB2mrYNjsQO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392c44f6620fb26ded3a1ac113dd2d367f875f9a3caaf2947d512a150e47e950. 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/7cbmLqj6vG1gB2mrYNjsQO.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/7cbmLqj6vG1gB2mrYNjsQO.
{"copyright_id":"0xcf89ad2f8e32c29127389c667c06d8833160b8d01e6051bd41c807d0f3c5a580","isrc":"TCACC1484004","name":"darla (it's sad to say goodbye)","registered_at":"2026-06-21T10:36:05Z","spotify_id":"2Qzvqmjkx77W1SmQTQtmDt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf89ad2f8e32c29127389c667c06d8833160b8d01e6051bd41c807d0f3c5a580. 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/2Qzvqmjkx77W1SmQTQtmDt.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/2Qzvqmjkx77W1SmQTQtmDt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76332f28a3959fcf1d28c183d3a83a37f3a6a6b8adee04c34fa5f06bc34d9f5b. 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/2V5RYL8xg2NSuWWuIHo4dm.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/2V5RYL8xg2NSuWWuIHo4dm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6051acec8ebab329ac1f6c3d58843bc1184fe7e21698c944796aca879c6a9a01. 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/2XVeDs8s7TRzo57wNJ57CA.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/2XVeDs8s7TRzo57wNJ57CA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9749befdb2e02206bb2ff4bf7177722ff1cc6e7e93027e97733fb1ea20a45069. 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/0yvimWzSQnAei5JLXowPU8.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/0yvimWzSQnAei5JLXowPU8.
{"copyright_id":"0xd42c4be1da218d2a9cdcfc24f5a36698a03af0c2e145a46fedd2336173376c83","isrc":"QZNWP2250162","name":"laughing screaming","registered_at":"2026-06-21T16:36:49Z","spotify_id":"59Aw1KGzAHoBMYrHBSYTdD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42c4be1da218d2a9cdcfc24f5a36698a03af0c2e145a46fedd2336173376c83. 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/59Aw1KGzAHoBMYrHBSYTdD.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/59Aw1KGzAHoBMYrHBSYTdD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ffef31c65838e5f4836ab9b32db15e62e2ca95104174d6c4c2e81c49dd3a64. 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/5rg2cr5aokhrm5gQNpyHXi.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/5rg2cr5aokhrm5gQNpyHXi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53bc2f75855ae87322c4794a0d5f9c142341a52433a8f6f608c1933c7c16958. 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/1AFE0SMA9giqeAWlhH9G30.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/1AFE0SMA9giqeAWlhH9G30.
{"copyright_id":"0x7731b5cb9a50c6dd6ce69786f4fe068c6bd0e1913492e68ea641c3ca79172400","isrc":"TCAEQ2061894","name":"I Guess I'm Not Dead Yet","registered_at":"2026-06-24T09:52:50Z","spotify_id":"1BEuasUYbwZNX95Dh3yJy0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7731b5cb9a50c6dd6ce69786f4fe068c6bd0e1913492e68ea641c3ca79172400. 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/1BEuasUYbwZNX95Dh3yJy0.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/1BEuasUYbwZNX95Dh3yJy0.
{"copyright_id":"0x74f3d185710f558ff144c07f5c30719ce62e770bf54dbd0bb1b78fb7fa0ebe56","isrc":"TCAEQ2061896","name":"Weepy Hollow","registered_at":"2026-06-21T16:39:51Z","spotify_id":"5FgJjeFoiGcs0aZy7tYcjo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f3d185710f558ff144c07f5c30719ce62e770bf54dbd0bb1b78fb7fa0ebe56. 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/5FgJjeFoiGcs0aZy7tYcjo.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/5FgJjeFoiGcs0aZy7tYcjo.
{"copyright_id":"0xed43ccf888e5a6097a2b826ac75c5c99cadb66858902cffacb0a07b6901fa812","isrc":"TCACL1680085","name":"Fox Academy","registered_at":"2026-06-24T02:35:09Z","spotify_id":"2UXKthwU4OBmTEO3lvhfJK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed43ccf888e5a6097a2b826ac75c5c99cadb66858902cffacb0a07b6901fa812. 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/2UXKthwU4OBmTEO3lvhfJK.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/2UXKthwU4OBmTEO3lvhfJK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21a71039bea15b1070f5529eef27c6698f922910845b17d894a445fe26a1b6d. 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/5OVc38l0HNODppAgAMjcuK.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/5OVc38l0HNODppAgAMjcuK.
{"copyright_id":"0x7514c570f91cb3fbfac69bddf078e395d195e84648aad460fa3c679b5d92cd57","isrc":"TCACH1523562","name":"Choking on Flowers","registered_at":"2026-06-01T22:58:01Z","spotify_id":"6hzEumHWNUVB0VWobDBT6x","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7514c570f91cb3fbfac69bddf078e395d195e84648aad460fa3c679b5d92cd57. 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/6hzEumHWNUVB0VWobDBT6x.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/6hzEumHWNUVB0VWobDBT6x.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2206158c77944c1b405346c4c1d6cd04732aab424b18d3678cbb5db81f7429f. 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/59BfKxp4btRqFwKzOMCA55.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/59BfKxp4btRqFwKzOMCA55.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a700a0f92c36a6a52dee68ff0f07a2287cb6d252721d41571923e098af5ceb1. 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/26D18RdxXcU1XcXZiMMFPG.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/26D18RdxXcU1XcXZiMMFPG.
{"copyright_id":"0x97b4ff61d52d2cf62529ba48cda79c5dd946cbc6817326c120db66e6a438cb0d","isrc":"TCABT1450910","name":"I'm Sorry About Yesterday","registered_at":"2026-06-10T13:24:39Z","spotify_id":"6G2jWutqrbGePSkqoDMGAW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b4ff61d52d2cf62529ba48cda79c5dd946cbc6817326c120db66e6a438cb0d. 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/6G2jWutqrbGePSkqoDMGAW.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/6G2jWutqrbGePSkqoDMGAW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc44199e67ef0e3b91339b182f2618797605854047ba825f9203556172e6c01c. 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/0l6kQTDjivU0fbbdEprbU6.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/0l6kQTDjivU0fbbdEprbU6.