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 0x417e42eb922f444da419c0fcdeb815fa5e86e6e467680e80cbe1e94085c9232d. 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/5d62fe65-90ee-42d0-a78b-51f2c64c9260.json and https://artists.proofprofile.net/proofs/artist/5d62fe65-90ee-42d0-a78b-51f2c64c9260.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
"Welcome to My Castle" at Budokan 2024.02.03
School - "Welcome to My Castle" at Budokan
{"copyright_id":"0xdb8469142796b83e67ca37cdbead4af003afcf3ce175c0ae704813e3187d82d1","isrc":"JPB602402294","name":"School - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-27T09:31:29Z","spotify_id":"0SgvuiaZm5ULMMROCMdkMP","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 0xdb8469142796b83e67ca37cdbead4af003afcf3ce175c0ae704813e3187d82d1. 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/0SgvuiaZm5ULMMROCMdkMP.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/0SgvuiaZm5ULMMROCMdkMP.
Intro - "Welcome to My Castle" at Budokan
{"copyright_id":"0x9e70a6c93d57f63da5c1b552c31e96a76a5e96f0d3d598188d902db862181304","isrc":"JPB602402578","name":"Intro - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-09T09:30:05Z","spotify_id":"6iCUNnzQvf74vTiFcqAExq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e70a6c93d57f63da5c1b552c31e96a76a5e96f0d3d598188d902db862181304. 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/6iCUNnzQvf74vTiFcqAExq.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/6iCUNnzQvf74vTiFcqAExq.
I like you - "Welcome to My Castle" at Budokan
{"copyright_id":"0xe919426f9625705248ab08f92aa013e0f549e3ead375bdb68091f02cf2f10a8a","isrc":"JPB602402579","name":"I like you - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-23T10:58:51Z","spotify_id":"5q0BkwAMrhB04xv3mrOyKH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe919426f9625705248ab08f92aa013e0f549e3ead375bdb68091f02cf2f10a8a. 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/5q0BkwAMrhB04xv3mrOyKH.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/5q0BkwAMrhB04xv3mrOyKH.
Hello bad boy - "Welcome to My Castle" at Budokan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67218d1675a827064957064fe4f224e14ad99791200cde248be12522025c9f84. 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/2JFYJn4RSRagl4G8lHMY0r.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/2JFYJn4RSRagl4G8lHMY0r.
Welcome - "Welcome to My Castle" at Budokan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a454644cdce24dca349663d838947629a1c9e252029451a407f666a3842109e. 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/3PG6cdeKSirlGgVlRY0FFW.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/3PG6cdeKSirlGgVlRY0FFW.
neck - "Welcome to My Castle" at Budokan
{"copyright_id":"0xb0c7c335e99a59c25bd9d33efddce308b5fcb96b23d122f089ddaa777a974b9f","isrc":"JPB602402275","name":"neck - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-23T11:01:35Z","spotify_id":"33fBq1d0AQJ6jkiuSrfz2S","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c7c335e99a59c25bd9d33efddce308b5fcb96b23d122f089ddaa777a974b9f. 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/33fBq1d0AQJ6jkiuSrfz2S.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/33fBq1d0AQJ6jkiuSrfz2S.
rose - "Welcome to My Castle" at Budokan
{"copyright_id":"0xbcc7d778900e7eb8f7cf03159193e8514b15bcc0e27f91dbc79c32ac2540e862","isrc":"JPB602402276","name":"rose - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-23T10:58:12Z","spotify_id":"0FBIvvRxRuBU9lUUKMN4vv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc7d778900e7eb8f7cf03159193e8514b15bcc0e27f91dbc79c32ac2540e862. 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/0FBIvvRxRuBU9lUUKMN4vv.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/0FBIvvRxRuBU9lUUKMN4vv.
My life is saikooo - "Welcome to My Castle" at Budokan
{"copyright_id":"0x8f538c0f10ae2ae648e44bd1e187319eb0c2fde70c94a6950a42b1ca0442d80d","isrc":"JPB602402277","name":"My life is saikooo - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-10T14:36:34Z","spotify_id":"295kNKVOLwuRBgGMkve3DP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f538c0f10ae2ae648e44bd1e187319eb0c2fde70c94a6950a42b1ca0442d80d. 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/295kNKVOLwuRBgGMkve3DP.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/295kNKVOLwuRBgGMkve3DP.
See C Love - "Welcome to My Castle" at Budokan
{"copyright_id":"0x101018d09114e6b459729e1f63f6563c8e89d12916c046ea2e9aacb920b3d954","isrc":"JPB602402278","name":"See C Love - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-18T03:36:50Z","spotify_id":"6vNhRoqqoHfcxFKeWqnQ2d","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101018d09114e6b459729e1f63f6563c8e89d12916c046ea2e9aacb920b3d954. 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/6vNhRoqqoHfcxFKeWqnQ2d.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/6vNhRoqqoHfcxFKeWqnQ2d.
This Way - "Welcome to My Castle" at Budokan
{"copyright_id":"0x7716a740dc7ebee1327b8c35192a7fe6aa2fb929c040b8ca875b8b30059fa1e3","isrc":"JPB602402279","name":"This Way - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-24T06:48:49Z","spotify_id":"0czo4bGTSUVbmdqOg8JMdV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7716a740dc7ebee1327b8c35192a7fe6aa2fb929c040b8ca875b8b30059fa1e3. 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/0czo4bGTSUVbmdqOg8JMdV.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/0czo4bGTSUVbmdqOg8JMdV.
duri-dade - "Welcome to My Castle" at Budokan
{"copyright_id":"0x4b5553d681a4566520f4c871b8e1abc902187fbdf0a18e9cfaeb4670bd02fecb","isrc":"JPB602402280","name":"duri-dade - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-24T17:47:06Z","spotify_id":"2DOK0lHOYuar5izyuXT63s","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5553d681a4566520f4c871b8e1abc902187fbdf0a18e9cfaeb4670bd02fecb. 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/2DOK0lHOYuar5izyuXT63s.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/2DOK0lHOYuar5izyuXT63s.
{"copyright_id":"0x345d10474ed54c97d17905db5682b23f4ac375e7ff41f04126525f3043d26b94","isrc":"JPB602402281","name":"aaa - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-20T09:34:16Z","spotify_id":"5CpG9uexcSaUDyDiBUlhMK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345d10474ed54c97d17905db5682b23f4ac375e7ff41f04126525f3043d26b94. 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/5CpG9uexcSaUDyDiBUlhMK.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/5CpG9uexcSaUDyDiBUlhMK.
lemonade - "Welcome to My Castle" at Budokan
{"copyright_id":"0x743d006b704ef6c7f03788aa402c21db9de2bc807d8b05b47bc3a7ec66fbcf93","isrc":"JPB602402282","name":"lemonade - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-22T05:44:48Z","spotify_id":"1EKgpXFahuIOzD7nar8Euh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743d006b704ef6c7f03788aa402c21db9de2bc807d8b05b47bc3a7ec66fbcf93. 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/1EKgpXFahuIOzD7nar8Euh.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/1EKgpXFahuIOzD7nar8Euh.
アンドロン - "Welcome to My Castle" at Budokan
{"copyright_id":"0x88f8cc34aa23486f995e337b7796504707590b34bc35704c1c2f222aae0c05b9","isrc":"JPB602402283","name":"アンドロン - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-20T09:36:45Z","spotify_id":"55EeH5dDavHCNUTFX3zqfK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f8cc34aa23486f995e337b7796504707590b34bc35704c1c2f222aae0c05b9. 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/55EeH5dDavHCNUTFX3zqfK.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/55EeH5dDavHCNUTFX3zqfK.
Tremolo - "Welcome to My Castle" at Budokan
{"copyright_id":"0x44abba0681c2914a3162bcde1712d3b3360a4cbc03665ffbbceff79cc185ed75","isrc":"JPB602402284","name":"Tremolo - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-20T09:39:19Z","spotify_id":"7sMnKXDVq0RTA77opvE2Q8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44abba0681c2914a3162bcde1712d3b3360a4cbc03665ffbbceff79cc185ed75. 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/7sMnKXDVq0RTA77opvE2Q8.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/7sMnKXDVq0RTA77opvE2Q8.
daylight - "Welcome to My Castle" at Budokan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b48b20b7314de401ffff5425270c7799566c1c61a5b2da2d6a784633796c74a. 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/2CD2SZmEqB99HXi0Gs74m7.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/2CD2SZmEqB99HXi0Gs74m7.
doll - "Welcome to My Castle" at Budokan
{"copyright_id":"0x758bbebad61e8a2867d8499477caca40c4d06e8dbddd15f71c1e45cf4c10f17d","isrc":"JPB602402286","name":"doll - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-22T05:44:28Z","spotify_id":"3pOK4W0gdLARfQElB36MAq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758bbebad61e8a2867d8499477caca40c4d06e8dbddd15f71c1e45cf4c10f17d. 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/3pOK4W0gdLARfQElB36MAq.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/3pOK4W0gdLARfQElB36MAq.
stressed - "Welcome to My Castle" at Budokan
{"copyright_id":"0x102afd88ea9e180af046f3acafc787d6bb40e7ca7e5e8b359f5d4df0a733106a","isrc":"JPB602402287","name":"stressed - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-23T11:01:01Z","spotify_id":"7llVrawJTyraOUZot2uXMA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102afd88ea9e180af046f3acafc787d6bb40e7ca7e5e8b359f5d4df0a733106a. 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/7llVrawJTyraOUZot2uXMA.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/7llVrawJTyraOUZot2uXMA.
Raise - "Welcome to My Castle" at Budokan
{"copyright_id":"0x601bf40180f8e9bd9245dbefef58d267bdad498c319d6c1b5bbdec7718ce2ba5","isrc":"JPT552400616","name":"Raise - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-20T19:48:23Z","spotify_id":"5vCMkxA6g6vFu3JqpvCaWx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601bf40180f8e9bd9245dbefef58d267bdad498c319d6c1b5bbdec7718ce2ba5. 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/5vCMkxA6g6vFu3JqpvCaWx.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/5vCMkxA6g6vFu3JqpvCaWx.
wonderland - "Welcome to My Castle" at Budokan
{"copyright_id":"0xaf593a248b3c67bbf3b56403489db34cfcea65020d6b31affffd0d2f7f3f04cd","isrc":"JPB602402288","name":"wonderland - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-23T11:01:21Z","spotify_id":"6yagzSiFRm9xSyVXRLva4P","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf593a248b3c67bbf3b56403489db34cfcea65020d6b31affffd0d2f7f3f04cd. 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/6yagzSiFRm9xSyVXRLva4P.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/6yagzSiFRm9xSyVXRLva4P.
spark - "Welcome to My Castle" at Budokan
{"copyright_id":"0xfd0d54b83b89602c25f8ce43691018aaeafb40e93dbe6ea164346319aaa12d24","isrc":"JPB602402289","name":"spark - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-27T09:33:28Z","spotify_id":"38cSsnHvJDcY27FByXvFyI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0d54b83b89602c25f8ce43691018aaeafb40e93dbe6ea164346319aaa12d24. 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/38cSsnHvJDcY27FByXvFyI.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/38cSsnHvJDcY27FByXvFyI.
105☻ - "Welcome to My Castle" at Budokan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7fb101a1df47b999519b7a337932d0f74b6240451ccd12fa243b0d738b1607. 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/4E0i8WiMBb8vZhr7FIqmgR.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/4E0i8WiMBb8vZhr7FIqmgR.
Digital Persona - "Welcome to My Castle" at Budokan
{"copyright_id":"0x857bf1a01bc2d9144cb70155b6364ea2b44e11aa4dd7014bd757f02ce650dc5e","isrc":"JPB602402291","name":"Digital Persona - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-22T05:44:38Z","spotify_id":"6DgwG4n6NXcmEmMnvn96T8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857bf1a01bc2d9144cb70155b6364ea2b44e11aa4dd7014bd757f02ce650dc5e. 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/6DgwG4n6NXcmEmMnvn96T8.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/6DgwG4n6NXcmEmMnvn96T8.
シェキララ - "Welcome to My Castle" at Budokan
{"copyright_id":"0xda6b975c80b84bd5d9a64f36a382a17434dfc536eec8d5b90c7f1101a375ca86","isrc":"JPB602402292","name":"シェキララ - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-23T13:36:55Z","spotify_id":"0a4uS3ZBBNKPDjMEVAcQiS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6b975c80b84bd5d9a64f36a382a17434dfc536eec8d5b90c7f1101a375ca86. 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/0a4uS3ZBBNKPDjMEVAcQiS.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/0a4uS3ZBBNKPDjMEVAcQiS.
you n me - "Welcome to My Castle" at Budokan
{"copyright_id":"0x760a792503a0d247072e3bdff44f71f88467bbe7303e77fb31828d86bbc6d77d","isrc":"JPB602402293","name":"you n me - \"Welcome to My Castle\" at Budokan","registered_at":"2026-06-26T07:07:35Z","spotify_id":"00mwKtGLF2biERcXyQDNXe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760a792503a0d247072e3bdff44f71f88467bbe7303e77fb31828d86bbc6d77d. 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/00mwKtGLF2biERcXyQDNXe.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/00mwKtGLF2biERcXyQDNXe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34d53cdcd6a2b44152f642d6d6be438eee72ec0e71d898264f532f6d055e851. 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/7p0G5eY5cCkD0wMKPBceT2.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/7p0G5eY5cCkD0wMKPBceT2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2695aa3cba555bb7c5c9470a51e582ef2f184df473a65a29132b466529b557ee. 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/2jtgAazPVTelq6jOWhTEas.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/2jtgAazPVTelq6jOWhTEas.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5253f26d3b8f26d59c0ad21a092b776941accd9e414600fa4f10da66415172e8. 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/2eret7tEFawBg7ivErrSdx.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/2eret7tEFawBg7ivErrSdx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad9220ff786b8f55a012f6bdd9ae84e1f8ab1585ff1cb3bbba736088e3d1efb. 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/7lguEOeTqynpWzeqPaXk9t.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/7lguEOeTqynpWzeqPaXk9t.
{"copyright_id":"0x3f0a6d266bf06e85f3f42e7ff55110e69bfd2fc6670f569939e3da0e47517efc","isrc":"JPB602306813","name":"My life is saikooo","registered_at":"2026-06-18T03:36:38Z","spotify_id":"32kC6gaFBQ27AKOIjkrerX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0a6d266bf06e85f3f42e7ff55110e69bfd2fc6670f569939e3da0e47517efc. 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/32kC6gaFBQ27AKOIjkrerX.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/32kC6gaFBQ27AKOIjkrerX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f20b03a53e2d4fb97378726257c3cf7078fa8e8eacccd99082db1bde0668df. 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/7lZgyhI0XOvjzi7g0eeHBA.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/7lZgyhI0XOvjzi7g0eeHBA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243109539c476a05c3ea7e8983b9832ab65caaa60f3c418bf4d6e77721dd08c8. 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/2Rvx49XxHcExTgqELcDLe5.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/2Rvx49XxHcExTgqELcDLe5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4e4f5308bd45d3ad82a06eefcced153b03714e285996db42d8865811f57690. 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/4iJdJ7ROPPsuKkgrY4eo57.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/4iJdJ7ROPPsuKkgrY4eo57.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b20177636d71be2672867d0ff058f645b6baecfc26bff11c3954c924d298130. 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/4rRlaXmgxDFcCEwV1uBVAg.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/4rRlaXmgxDFcCEwV1uBVAg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20bac258b760a95011479406ff36ed31cd62995dd893e21922b12f711f682ede. 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/2WteyxKwXDUMHKSpc9GnnN.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/2WteyxKwXDUMHKSpc9GnnN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1acdf6e110b74ef3eb9bda12b1400db980f665da59ccd0198dc5f09f323ea3. 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/5irgmb9J5otkmiJkbu5T8Y.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/5irgmb9J5otkmiJkbu5T8Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396cb82b28945ecad861c2a2ea471c25f32217c639921633130f78da94304e97. 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/0uFVdCqmGtPCQ37HewMk3m.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/0uFVdCqmGtPCQ37HewMk3m.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427b060b8777594f337a88ed8af7cc7f3b325e1a27be0a131b79b27c7e7078c0. 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/5tUb4nj2hjUyXLU0SsgSgb.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/5tUb4nj2hjUyXLU0SsgSgb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17eb9f64feb4a6ccdf71a67bce5cc8215fe637858805f6c65a343b06dabb45bd. 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/4aFusxXDOfQyzSKlC2fg5b.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/4aFusxXDOfQyzSKlC2fg5b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b899f86f4591d860f185095a3e1016aecb2e8763515db17b100c5b4eb4e282b. 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/0EyViwXzoKDRKUtLczjJwL.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/0EyViwXzoKDRKUtLczjJwL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284cb2676c532f2159a96376776870722eaecb70a5b364b555fe92bb6dc41666. 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/62zWJ7aba8R1ZdjnAj48cv.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/62zWJ7aba8R1ZdjnAj48cv.
{"copyright_id":"0x34e637d853fbbcd4a1b29fa64cb4de1c1913a440c23a57ce19e19be517d5a2df","isrc":"JPB602202535","name":"This Way","registered_at":"2026-06-07T14:36:15Z","spotify_id":"3kvSdSr7h0KOn7FDFhAXLT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e637d853fbbcd4a1b29fa64cb4de1c1913a440c23a57ce19e19be517d5a2df. 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/3kvSdSr7h0KOn7FDFhAXLT.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/3kvSdSr7h0KOn7FDFhAXLT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fa77f3b39ae71aae99d4da533f26791be2a3a1fd07847ad9b400cd050116ce. 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/0PicK32JoTZRIZT1yq7GSE.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/0PicK32JoTZRIZT1yq7GSE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3fd00176e5d9892c057f266a39dfec9306a863b2f4c084d0a3689f0222e47a. 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/7cUiD4AjN5ALsJ6EjJHUUQ.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/7cUiD4AjN5ALsJ6EjJHUUQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf36e39bc9f2dca7c37f9c5e82f1fb3980073ea31b1a19ea0296ec6b97a4f17. 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/3nBTnvd4ixKFKtawWCVwSS.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/3nBTnvd4ixKFKtawWCVwSS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f334fb6dbf0dd3be3bd8cc9b633c5a2d31e98c840e9d485d291b9a575b5aea. 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/3bkxrLI6XgEY1HwjM236qN.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/3bkxrLI6XgEY1HwjM236qN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc2acb6d83c853751f8d09b05adff8cad75a8be0db64ab42588692e63409175. 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/2nUwIqNF0R5v1lurmP1Irj.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/2nUwIqNF0R5v1lurmP1Irj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d0f0ce6be3ab603ee943f54877879d8e7f3ec96367c959903f23f7f6b6e0c8. 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/08t9QMMcIq5VdnKFsAw7E3.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/08t9QMMcIq5VdnKFsAw7E3.
{"copyright_id":"0x6be784d410ca1dafcf9d282229c43e2dd7acf18557b8d91050de3a881f53e7cc","isrc":"JPB602202539","name":"blue berry","registered_at":"2026-06-08T13:29:22Z","spotify_id":"6MnM4Gm5LNHE0OPKgkiIJF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be784d410ca1dafcf9d282229c43e2dd7acf18557b8d91050de3a881f53e7cc. 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/6MnM4Gm5LNHE0OPKgkiIJF.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/6MnM4Gm5LNHE0OPKgkiIJF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa125c43f3e45bb929375d8a153d6bb5e9b9341577765e815c8e513796caedee. 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/2ZQXyFx95aDEOR5OGSuCTk.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/2ZQXyFx95aDEOR5OGSuCTk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0386e4550d50e4e483edfc38100b9dd2ec0f70ee0ee80b5b721ab6966a059c7. 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/5eS0cFDQKJWCmw8bdbUt8p.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/5eS0cFDQKJWCmw8bdbUt8p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6794598effa9346456bb638f969ea8e9639b2513967e7a90aa64977a4a6f66a. 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/2zlpdDlI44eMe24puO4ri0.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/2zlpdDlI44eMe24puO4ri0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1a51c3a0fb832d013472ac4c7e97f17c18a3ae9db6be27e00ae8b6b4f430f8. 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/15IuDv7ksMZLyc2VOfKZBL.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/15IuDv7ksMZLyc2VOfKZBL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6272cfc2b3df664da03490232a9bd6fa12c0acc3197324b42d7467d3b2778760. 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/1a5gMGqtnZ6IbtGqcDnQ4A.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/1a5gMGqtnZ6IbtGqcDnQ4A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427b060b8777594f337a88ed8af7cc7f3b325e1a27be0a131b79b27c7e7078c0. 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/3RJRPo3N1StuAjAjJqacYk.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/3RJRPo3N1StuAjAjJqacYk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1acdf6e110b74ef3eb9bda12b1400db980f665da59ccd0198dc5f09f323ea3. 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/5VOPZfKO6Q03IAiVckyAvU.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/5VOPZfKO6Q03IAiVckyAvU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4e4f5308bd45d3ad82a06eefcced153b03714e285996db42d8865811f57690. 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/4H63Og4ZxJPcTegyuI1inI.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/4H63Og4ZxJPcTegyuI1inI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad9220ff786b8f55a012f6bdd9ae84e1f8ab1585ff1cb3bbba736088e3d1efb. 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/2Srt34brSW8VItRqJStPAV.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/2Srt34brSW8VItRqJStPAV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce763e30cd0095f794a2e57d8af4da5918e87c7e44d0ffeb387d2cbde7400d7a. 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/1XksOVysG3I3H3n7NIRWrm.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/1XksOVysG3I3H3n7NIRWrm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738758ef77b88dc8bf5863c2d0f1745111feb46b8d36168dc8ba88c0739213b4. 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/5AXfnWaYpNMK06KIQyN4Ck.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/5AXfnWaYpNMK06KIQyN4Ck.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4e4f5308bd45d3ad82a06eefcced153b03714e285996db42d8865811f57690. 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/0rcm0k91Fhlh9AK8pbWbU0.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/0rcm0k91Fhlh9AK8pbWbU0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c65d7b66fd47249819334eba031a7f1adf5101fd21eaeeb5eb4a936758b905. 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/3zFYiG1Z8uepfb134zD9yA.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/3zFYiG1Z8uepfb134zD9yA.
{"copyright_id":"0x870e71ea8a4a65e90fa26204f3b0a1f356eab9d2caab50c8fcbe2a0d402017a0","isrc":"JPB602300187","name":"rose - feat. Vaundy","registered_at":"2026-06-04T08:25:52Z","spotify_id":"72DWkd9AazMHYDafzpq4XF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870e71ea8a4a65e90fa26204f3b0a1f356eab9d2caab50c8fcbe2a0d402017a0. 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/72DWkd9AazMHYDafzpq4XF.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/72DWkd9AazMHYDafzpq4XF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fb641f1be8b370ce97b45022e4ef4b75ac4c7a9ea6ff3b85510fb63c5e7170. 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/0GICGYQ4jo82uSUScCdpxm.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/0GICGYQ4jo82uSUScCdpxm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df5944402fb24656d6f90e0ff0b1cf92228e5dddb1b458517eadd3e3d86c388. 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/0gut2QSQVSf3r26g7fv6mw.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/0gut2QSQVSf3r26g7fv6mw.
{"copyright_id":"0xce4da2c20cb0ac310b6a9e183468fa14b9ea63bede03b70663908ea28867b806","isrc":"JPB602300199","name":"アンドロン - yonkey remix","registered_at":"2026-06-20T04:26:51Z","spotify_id":"7lTADd9Faa37HeQPNNACQy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4da2c20cb0ac310b6a9e183468fa14b9ea63bede03b70663908ea28867b806. 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/7lTADd9Faa37HeQPNNACQy.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/7lTADd9Faa37HeQPNNACQy.
{"copyright_id":"0x870e71ea8a4a65e90fa26204f3b0a1f356eab9d2caab50c8fcbe2a0d402017a0","isrc":"JPB602300187","name":"rose - feat. Vaundy","registered_at":"2026-06-04T08:25:52Z","spotify_id":"1GHRempxln5XiNEYYvPz7f","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870e71ea8a4a65e90fa26204f3b0a1f356eab9d2caab50c8fcbe2a0d402017a0. 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/1GHRempxln5XiNEYYvPz7f.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/1GHRempxln5XiNEYYvPz7f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c65d7b66fd47249819334eba031a7f1adf5101fd21eaeeb5eb4a936758b905. 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/1ZLhrGdOM1UXRZFFK1U1Mf.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/1ZLhrGdOM1UXRZFFK1U1Mf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf36e39bc9f2dca7c37f9c5e82f1fb3980073ea31b1a19ea0296ec6b97a4f17. 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/3u5oNyjZGEP5Ntj0b29M8V.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/3u5oNyjZGEP5Ntj0b29M8V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc2acb6d83c853751f8d09b05adff8cad75a8be0db64ab42588692e63409175. 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/3kIFJsq83ecH3ingfUXVMZ.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/3kIFJsq83ecH3ingfUXVMZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa125c43f3e45bb929375d8a153d6bb5e9b9341577765e815c8e513796caedee. 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/1vIL039rmvs4SqKsXNySxu.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/1vIL039rmvs4SqKsXNySxu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3fd00176e5d9892c057f266a39dfec9306a863b2f4c084d0a3689f0222e47a. 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/3BbP5ms25VMtHnJNZvTs2Y.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/3BbP5ms25VMtHnJNZvTs2Y.
{"copyright_id":"0x328d03717a0d0eab81e6b81d5ae678f8d20da77122812af8de1963146b9b532a","isrc":"JPB602201151","name":"シェキララ - Acoustic version","registered_at":"2026-06-18T18:48:18Z","spotify_id":"7iJ6uMFRbY5kVssECwQ5Vo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328d03717a0d0eab81e6b81d5ae678f8d20da77122812af8de1963146b9b532a. 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/7iJ6uMFRbY5kVssECwQ5Vo.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/7iJ6uMFRbY5kVssECwQ5Vo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3fd00176e5d9892c057f266a39dfec9306a863b2f4c084d0a3689f0222e47a. 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/5nAGJTBYlQkk8WPqnFaslF.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/5nAGJTBYlQkk8WPqnFaslF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b899f86f4591d860f185095a3e1016aecb2e8763515db17b100c5b4eb4e282b. 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/0GndrRspootOgtpvqcZDpp.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/0GndrRspootOgtpvqcZDpp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cc843508385d8f28c8fe65ae28b359867248efa2db7d598ec10a62d7e03149. 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/4KUmXlfk82j9eaPQddiomr.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/4KUmXlfk82j9eaPQddiomr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0386e4550d50e4e483edfc38100b9dd2ec0f70ee0ee80b5b721ab6966a059c7. 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/7dqHjkxo6Y3K0BCeJjcFyt.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/7dqHjkxo6Y3K0BCeJjcFyt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c6a070a83f44613a5614443f80a5fcd2d33ea5aee650e6d00dd7ba5343cab6. 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/23O1hrpAhAvw8zCmO6izy9.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/23O1hrpAhAvw8zCmO6izy9.