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 0x354bc50cc76b873692ad94e70379758df70933c95aeb8876b837a1dc598331f7. 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/9058fcb4-e3ee-44a3-99fd-bf198cb52e3c.json and https://artists.proofprofile.net/proofs/artist/9058fcb4-e3ee-44a3-99fd-bf198cb52e3c.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 0xa42688e656fedc21800e1f89785286d148f5e07fe44c8e22e1172923c5af54ef. 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/4KxoB84c5OxqJEBlQPEnZx.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/4KxoB84c5OxqJEBlQPEnZx.
{"copyright_id":"0x4e42e12eba0fc5d8899613c9090c4075aa1fbe51e677cfb0854e43fe2399ca5f","isrc":"AUMEV2368598","name":"Momentos de Placer","registered_at":"2026-06-07T02:07:53Z","spotify_id":"2csdyBHRP8L3v2vLorBLHb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e42e12eba0fc5d8899613c9090c4075aa1fbe51e677cfb0854e43fe2399ca5f. 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/2csdyBHRP8L3v2vLorBLHb.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/2csdyBHRP8L3v2vLorBLHb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6993acd455521db04a707900eafd22ce965b791b6f32058e7ce8bdd7849fdd1f. 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/1UkHTUGdciOiGGLJblLVzO.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/1UkHTUGdciOiGGLJblLVzO.
{"copyright_id":"0xab1c2e8c4dc801f49fb482899d6f4c4f6874e572a0a6ea30052c64f14ee8d9c4","isrc":"AUMEV2497601","name":"Evening Light","registered_at":"2026-06-09T19:11:56Z","spotify_id":"1x3TNZGT0uy0KspOknGbEl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1c2e8c4dc801f49fb482899d6f4c4f6874e572a0a6ea30052c64f14ee8d9c4. 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/1x3TNZGT0uy0KspOknGbEl.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/1x3TNZGT0uy0KspOknGbEl.
{"copyright_id":"0xb18f5698b8b687a7460b513cff7c88ef407b8c62bd8870dded76bc6380b1a800","isrc":"AUMEV2497604","name":"Birds in Flight","registered_at":"2026-06-21T07:00:42Z","spotify_id":"4UqAlgorJSfxd1O2Xv9y2h","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18f5698b8b687a7460b513cff7c88ef407b8c62bd8870dded76bc6380b1a800. 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/4UqAlgorJSfxd1O2Xv9y2h.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/4UqAlgorJSfxd1O2Xv9y2h.
{"copyright_id":"0x55d0f039eb5ef70c3d0fcc975047b16210c78459fecbf7ecb01bd756b17f16b8","isrc":"AUMEV2469203","name":"Birds in Flight","registered_at":"2026-06-09T19:11:04Z","spotify_id":"4ZYwp7qG04FZN1CTfRIoWv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d0f039eb5ef70c3d0fcc975047b16210c78459fecbf7ecb01bd756b17f16b8. 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/4ZYwp7qG04FZN1CTfRIoWv.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/4ZYwp7qG04FZN1CTfRIoWv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7cc99bc6c149abc284d26dc24b4abfad346311368334e307a4a91853549d0b1. 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/7vSNGEBJHldXm15GQin9RO.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/7vSNGEBJHldXm15GQin9RO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf35b2acaf68bf6a44d8d331155a05e5a270ebcb51aa39d058d810dcb66e8ff1. 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/6qywaSKCOo8XSnabZh5dzQ.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/6qywaSKCOo8XSnabZh5dzQ.
{"copyright_id":"0x98fba6a52d9f3386de7863b6c5bbd802e9255afd84d9e7dd39de355fdee30cc9","isrc":"AUMEV2431685","name":"Within the Wave","registered_at":"2026-06-10T19:45:24Z","spotify_id":"73LJwNtVRtyNji0tFJNk3u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fba6a52d9f3386de7863b6c5bbd802e9255afd84d9e7dd39de355fdee30cc9. 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/73LJwNtVRtyNji0tFJNk3u.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/73LJwNtVRtyNji0tFJNk3u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291f893a63906c9421302c05c9a0a384956a5c94814c81946cf99b36ef685a02. 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/1FTWRGENL65c88iuY7M52T.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/1FTWRGENL65c88iuY7M52T.
{"copyright_id":"0xcbae56ea9d7b69b696c15eeef44d8496cbfc91da8b3e8f4cf4a4ab5303171c5d","isrc":"AUMEV2410117","name":"Fields for Man","registered_at":"2026-06-22T05:46:11Z","spotify_id":"1rXpAErrBcTDvhfCmiFtZf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbae56ea9d7b69b696c15eeef44d8496cbfc91da8b3e8f4cf4a4ab5303171c5d. 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/1rXpAErrBcTDvhfCmiFtZf.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/1rXpAErrBcTDvhfCmiFtZf.
{"copyright_id":"0x0d2fdff09eac05b67cdda0213ac73946e4fd2beacc5b4ce29c5744271d8f56b2","isrc":"AUGBT2307690","name":"Sun-Kissed Serenade","registered_at":"2026-06-11T17:35:11Z","spotify_id":"39N1j0fX8WiqjSrAVQtjjK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2fdff09eac05b67cdda0213ac73946e4fd2beacc5b4ce29c5744271d8f56b2. 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/39N1j0fX8WiqjSrAVQtjjK.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/39N1j0fX8WiqjSrAVQtjjK.
{"copyright_id":"0xd36f8791ad544f311555bedb17ffcf06125d4306345b7d2e78a104fa7d4c2cd6","isrc":"AUMEV2394670","name":"Night Train","registered_at":"2026-06-08T21:46:25Z","spotify_id":"6XNAVxbpIGcDEDaoLEa9Jd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36f8791ad544f311555bedb17ffcf06125d4306345b7d2e78a104fa7d4c2cd6. 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/6XNAVxbpIGcDEDaoLEa9Jd.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/6XNAVxbpIGcDEDaoLEa9Jd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3a11b80fa276a1f9acab4a3c3cacf54ea08ea31c5794b51a669439df57f627. 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/1EVMSqCkzKG6eA9IAaZ3YZ.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/1EVMSqCkzKG6eA9IAaZ3YZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5a932a3b79e39691098b13513208813377e0cf281436553815474801d15ee9. 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/2zS8PBmciKAsqRTWNEqGV2.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/2zS8PBmciKAsqRTWNEqGV2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9257814359692c17b380ca18734294dd9d73e10027c5ecafe3474a37b91336d. 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/0ROU6xMybpt5Ey6de0W8I8.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/0ROU6xMybpt5Ey6de0W8I8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e8bb7a9a2c60dcd7b32dd245d6a7b0bdb88968a170181c9364f52f75b8ad66. 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/5snnfyIdWUQAjEp37Bqv6b.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/5snnfyIdWUQAjEp37Bqv6b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6178d3ae262c2242fe9ccac18342365786e9469d16cc558509081d8b8b5f3cd. 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/3diw5UXfuAohSOAEBAioKT.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/3diw5UXfuAohSOAEBAioKT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad34d01a04d925e2b535c1978c75d2a90a5943f66fe45ee39a6ce2fa24dd240e. 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/5bgWIRsFObwwSArSi82hsV.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/5bgWIRsFObwwSArSi82hsV.
{"copyright_id":"0xae881b970450816252c4dec390ddc424d89dd5220e47d8feca57b590e03acffc","isrc":"AUMEV2314375","name":"Sunday by the Sea","registered_at":"2026-06-19T14:51:05Z","spotify_id":"653ypDayjGFJvp1cHjyODs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae881b970450816252c4dec390ddc424d89dd5220e47d8feca57b590e03acffc. 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/653ypDayjGFJvp1cHjyODs.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/653ypDayjGFJvp1cHjyODs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa741bc0dfede079f4f64e0f246c508446f18f3120831d022778aad03f04f4994. 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/0hs2c9NuhwK60vHOuoK8ls.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/0hs2c9NuhwK60vHOuoK8ls.
{"copyright_id":"0x95a0a1f60b102c03757dfe7be60defc771f718c6efb6ddca7c4f24144735bca6","isrc":"AUMEV2305452","name":"In a Quiet Forest","registered_at":"2026-06-20T09:33:04Z","spotify_id":"4hVH55z2iGNoy8i2Pqu3Q0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a0a1f60b102c03757dfe7be60defc771f718c6efb6ddca7c4f24144735bca6. 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/4hVH55z2iGNoy8i2Pqu3Q0.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/4hVH55z2iGNoy8i2Pqu3Q0.
{"copyright_id":"0x2e592fcddfdbef42bec10d3cad424e7b29b1bb152fa32c0787444fb2232affbd","isrc":"AUGBT2241001","name":"Over the Sea","registered_at":"2026-06-20T09:38:59Z","spotify_id":"7KOsekKu4ye0lgmnhY1MqO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e592fcddfdbef42bec10d3cad424e7b29b1bb152fa32c0787444fb2232affbd. 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/7KOsekKu4ye0lgmnhY1MqO.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/7KOsekKu4ye0lgmnhY1MqO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfea619b0adc36b85ee4992f117f2b16eab328a4388eb2b761fa5bf39fe39f9. 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/1RvIIzsfNpN1C8Xj5AOnA7.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/1RvIIzsfNpN1C8Xj5AOnA7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f2df781f5e82703e6a6f904a2f81b6632975f691c45c4c63588773ccb12939. 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/69LjcjK5vet7R3LOjOeL5e.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/69LjcjK5vet7R3LOjOeL5e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948837996e3bad4e6d879a5fcdf7d8afbf61e80c48f1ef3c4f7e756b0dba88f4. 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/5tWYUp57zt2gZAMrhdXBFw.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/5tWYUp57zt2gZAMrhdXBFw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2937ca1ecfacaae161d13007e508c4a7e3bd5eaaec4e920d0cdace0f4acb0cea. 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/5jZUcKMxFLeA5TyRhbfv1I.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/5jZUcKMxFLeA5TyRhbfv1I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff8e1c64788462b1657776d16158a485f2912106329e33de8ae968c23dad07d. 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/54dAKqNsBB6M7Bapsb1zZk.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/54dAKqNsBB6M7Bapsb1zZk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284fb7b79f308a613da41d742dd95330024e7a2b62ac638b8e77b231b2e50167. 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/5e3kLq9d8NtNwm39wS2Q8S.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/5e3kLq9d8NtNwm39wS2Q8S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c04154c1826b304d8e7d7060a1a4b6268d0ca0b76e3a549e4834be404a70ed4. 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/6MYCJwOzPwIALzF5GFobmV.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/6MYCJwOzPwIALzF5GFobmV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0224273d0241629f0806be8a03daed972477e997d0e4c1dcb3348294928496d6. 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/0tDUVtkNs3dn799WQIfk97.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/0tDUVtkNs3dn799WQIfk97.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed327620011cb69336d8458491e3a5f9342d5b280096bb98e9ef19313f48f42c. 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/4I8lRlQdtuaMYGPlwdfaKm.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/4I8lRlQdtuaMYGPlwdfaKm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7048d691e960ae68015bc99871d92559a83551c6fb045dd881f706b41a9b31cf. 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/1wo3quOcZ1poLIp7Zqi9eg.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/1wo3quOcZ1poLIp7Zqi9eg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8b8a20745d52099d231c1901747da069ca951e82459050ed15d33bec8d3518. 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/0UoJ0bA6EPNrCDIqNc7edw.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/0UoJ0bA6EPNrCDIqNc7edw.
{"copyright_id":"0x49fd2cd9b738f8b8f45d079f9e85de49c98ba24499d535e74bd8a833628346ca","isrc":"AUMEV2217725","name":"Days Like These","registered_at":"2026-06-08T13:26:13Z","spotify_id":"6yHEpp2Npgz3DGeUGjexgO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fd2cd9b738f8b8f45d079f9e85de49c98ba24499d535e74bd8a833628346ca. 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/6yHEpp2Npgz3DGeUGjexgO.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/6yHEpp2Npgz3DGeUGjexgO.
{"copyright_id":"0x9c792a0afaf1b35e0116fa417d613316cfcc5cecd04b3df43352225708a3c39f","isrc":"AUMEV2211552","name":"Her Garden Playground","registered_at":"2026-06-20T06:03:39Z","spotify_id":"2RN9ZYmRlHl5BZpdXEoKwk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c792a0afaf1b35e0116fa417d613316cfcc5cecd04b3df43352225708a3c39f. 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/2RN9ZYmRlHl5BZpdXEoKwk.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/2RN9ZYmRlHl5BZpdXEoKwk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe44cd7535a5e81447fa765f7b0427b57d2dc417d065339f4395c54a967700b4. 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/4vpStufdKSBuDExfgaY3JY.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/4vpStufdKSBuDExfgaY3JY.
{"copyright_id":"0x6f868c7ed0c84382867a66d9d514a564089ae2d14db5f929cbbc45c838b86525","isrc":"AUMEV2575336","name":"A Fleeting Thought","registered_at":"2026-06-06T15:20:14Z","spotify_id":"2torQUyUxVRuNCW8X0NMXA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f868c7ed0c84382867a66d9d514a564089ae2d14db5f929cbbc45c838b86525. 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/2torQUyUxVRuNCW8X0NMXA.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/2torQUyUxVRuNCW8X0NMXA.
{"copyright_id":"0x813de821f1340f6372d077fbc58c25ddaa0e1ca38d86ec78d5d2c1dc1c975252","isrc":"AUMEV2532753","name":"Millie's Madness","registered_at":"2026-06-07T05:01:43Z","spotify_id":"4LSClh1uKUcpWVDi95I8qQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813de821f1340f6372d077fbc58c25ddaa0e1ca38d86ec78d5d2c1dc1c975252. 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/4LSClh1uKUcpWVDi95I8qQ.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/4LSClh1uKUcpWVDi95I8qQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3244e01f990aceb4e0d931b75df20cf4983b9ed5ea6d163a9a23d2e83f8111e9. 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/3w8nWtRNC1vOLM9q9BZ2a5.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/3w8nWtRNC1vOLM9q9BZ2a5.
{"copyright_id":"0xce30bfe26707b2de5fc55c4933f7edba9ad61abbc8ccf958dbe5ce4e6e145987","isrc":"AUMEV2548497","name":"To My Old Friend","registered_at":"2026-06-11T02:24:26Z","spotify_id":"4dtWJ3bTtxiBaN9N7N2a3L","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce30bfe26707b2de5fc55c4933f7edba9ad61abbc8ccf958dbe5ce4e6e145987. 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/4dtWJ3bTtxiBaN9N7N2a3L.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/4dtWJ3bTtxiBaN9N7N2a3L.
{"copyright_id":"0x813de821f1340f6372d077fbc58c25ddaa0e1ca38d86ec78d5d2c1dc1c975252","isrc":"AUMEV2532753","name":"Millie's Madness","registered_at":"2026-06-07T05:01:43Z","spotify_id":"3dB9SktsedaT0SjBHIxJVh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813de821f1340f6372d077fbc58c25ddaa0e1ca38d86ec78d5d2c1dc1c975252. 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/3dB9SktsedaT0SjBHIxJVh.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/3dB9SktsedaT0SjBHIxJVh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2824f80d3e22bad05353b62c49f60c2c2579f1690aa127eab39141071d555d7f. 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/6U8w1z8thytiJrKpjhPFjM.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/6U8w1z8thytiJrKpjhPFjM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821aae4fa90f17f06a8a224451f224998e6f9e0e98a5c309cc30d978ba29cb3d. 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/542bJ26ZhIxDtbSDpEn7dl.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/542bJ26ZhIxDtbSDpEn7dl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94740dc01b523b6d80cfac1c3e7ac094772690c280b50451dff5a888cc479c51. 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/4yUrgfpJjYS60mPmpcXoxh.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/4yUrgfpJjYS60mPmpcXoxh.
{"copyright_id":"0xf9dba25ed5d170b43d2e0e6d48d163e4dd77bd9db6926c547d8d4b14f4f77c75","isrc":"AUGBT2410860","name":"Through Sunlight","registered_at":"2026-06-09T09:26:16Z","spotify_id":"59KuZCG3dT71DguPORulms","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dba25ed5d170b43d2e0e6d48d163e4dd77bd9db6926c547d8d4b14f4f77c75. 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/59KuZCG3dT71DguPORulms.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/59KuZCG3dT71DguPORulms.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18f5698b8b687a7460b513cff7c88ef407b8c62bd8870dded76bc6380b1a800. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1svz1ZWxLLJnK3h8lvi57M.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/1svz1ZWxLLJnK3h8lvi57M.