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 0xe529dc4659dedecdc2e3cdf7acbf7fbe187d2df44f4cd2413fe09158908af96f. 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/f1cf0cd9-a199-4fe0-a995-cca06cb71d73.json and https://artists.proofprofile.net/proofs/artist/f1cf0cd9-a199-4fe0-a995-cca06cb71d73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック
{"copyright_id":"0x72fb5280fec7a0f9bcf1bf2debdd4496b48bc41cbbda96e1646b6b05c0b993aa","isrc":"JPVI01743820","name":"Lines for the Sadness","registered_at":"2026-06-09T16:38:44Z","spotify_id":"1S3KKdpWmdvaxKHcny3EOK","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 0x72fb5280fec7a0f9bcf1bf2debdd4496b48bc41cbbda96e1646b6b05c0b993aa. 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/1S3KKdpWmdvaxKHcny3EOK.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/1S3KKdpWmdvaxKHcny3EOK.
{"copyright_id":"0x3979a9d19fe8e598325f829223f41ce8498d3c83bfd1ca6ff4c06d4d2270068a","isrc":"JPVI01743830","name":"The Ancient Magus Bride's Main Theme","registered_at":"2026-06-05T16:29:01Z","spotify_id":"0GA7ho5KL4wKooqHJJlmq9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3979a9d19fe8e598325f829223f41ce8498d3c83bfd1ca6ff4c06d4d2270068a. 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/0GA7ho5KL4wKooqHJJlmq9.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/0GA7ho5KL4wKooqHJJlmq9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060a8da6e8e755489fb05edbe02c49705b36081cf4423b104a6748b3eb1cd5fc. 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/6DFVlHZyfAuaHVnEabxY5D.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/6DFVlHZyfAuaHVnEabxY5D.
Magus Bride’s Lacework is Dripping Her Memories…
{"copyright_id":"0xdc548a998b31e953b167a364fad2fb8cb5766b7f3cf0b1ad4f0f181aa4fa3ad8","isrc":"JPVI01743840","name":"Magus Bride’s Lacework is Dripping Her Memories…","registered_at":"2026-06-08T11:30:42Z","spotify_id":"2gXQRfDAdnUNbVurl9Qxfx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc548a998b31e953b167a364fad2fb8cb5766b7f3cf0b1ad4f0f181aa4fa3ad8. 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/2gXQRfDAdnUNbVurl9Qxfx.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/2gXQRfDAdnUNbVurl9Qxfx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4857d1080d592765e07af0cda3ef07e87e01fbee4c60a1070c618b3bb1151ab2. 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/7zptT7BkNaOz9KpaGaelID.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/7zptT7BkNaOz9KpaGaelID.
{"copyright_id":"0xdbbf6631fe091c864e0ae772db9a9f6544b9a5fc461b2e4d7c9b3e9b14ad1260","isrc":"JPVI01743860","name":"Wing's Light Works","registered_at":"2026-06-18T14:43:18Z","spotify_id":"6Oyn93BVxhFPZJbPKtN8Qx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbf6631fe091c864e0ae772db9a9f6544b9a5fc461b2e4d7c9b3e9b14ad1260. 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/6Oyn93BVxhFPZJbPKtN8Qx.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/6Oyn93BVxhFPZJbPKtN8Qx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e151ad12a753369c360a55aada2597170cf1c75085dba8923ab37c3a2575537. 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/11YWXWDJ6jKr2mdAn3hq4T.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/11YWXWDJ6jKr2mdAn3hq4T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8845b189aeeefc141bd62046876a74a91320e3c5b82cfdf6f907ca07888cf53. 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/7Mh70e3pU0cmQy69rSRzPe.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/7Mh70e3pU0cmQy69rSRzPe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ca005b3ad0789c3ad8481e33ae5d9a6233efdc291a939f43e537103cca7bef. 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/7dIHpFzo67K8pdJAnKVqFt.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/7dIHpFzo67K8pdJAnKVqFt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467f6624cd19665c354cd037f29f4526be3df156d406c69a732c8ca64d268f16. 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/2v1TagakHl6ctnVkmC58Eo.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/2v1TagakHl6ctnVkmC58Eo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9552f27e5fc65a4590be2a78e9949cdea7aa527033299b7bad69b3213cc2c4. 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/6csPtXKjEtKejsAh6GaEBD.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/6csPtXKjEtKejsAh6GaEBD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306dbebaf309e96bc207ec5765ae4d3de5e08e16ba32e3a1b0c562211d2a3862. 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/6xq1dKYkTZIJWYRuRFqFjv.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/6xq1dKYkTZIJWYRuRFqFjv.
{"copyright_id":"0x9132bfc738497f94af7d221ca8d790eaedf1b6e9cab4c7a871b81e192eff0be4","isrc":"JPVI01743930","name":"Chise’s Pastoral","registered_at":"2026-06-08T19:24:21Z","spotify_id":"5wlojzU0YldsIRlGjly3zD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9132bfc738497f94af7d221ca8d790eaedf1b6e9cab4c7a871b81e192eff0be4. 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/5wlojzU0YldsIRlGjly3zD.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/5wlojzU0YldsIRlGjly3zD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb42e015016d0097d0e628609e4ece653bdf5428b26e4cc41f09a294e34c99e9. 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/1XrgkUKAEx88UcxEYbzFHF.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/1XrgkUKAEx88UcxEYbzFHF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2897c8e727961785120bf835344793e7d9b57270de5097e6b383ecba9cf5c2e7. 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/6dyL9fW96soB9rDyo6OaHh.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/6dyL9fW96soB9rDyo6OaHh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d93d11c65bb8975f005c93aad0c9682bacd0ee680250c59cc4d8a665f972ea. 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/2KmC0UwqAqvF6DINLiXb4Y.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/2KmC0UwqAqvF6DINLiXb4Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d100fda42b01a2ad670da8b4ccd63c0e04097eb8fcab545f1e75443391bcd81. 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/2AwSle4grwwCNrgjlmkC7d.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/2AwSle4grwwCNrgjlmkC7d.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd952cfc884072d9959c835c2807cb394467a5fa99c60a440535c70444bb3879f. 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/2kBDjiruWhXX1ZSKnMUO94.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/2kBDjiruWhXX1ZSKnMUO94.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f3d426f96d59d07ec5def45666981c33f4615ef12b56b2ada1b5d2308a7697. 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/4PWrESCMT6A2NrcdVxnWnz.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/4PWrESCMT6A2NrcdVxnWnz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef75f259007b5d41238fd2d7d2c9c05d082f9465bea10ccfaf4e259c257a0d1. 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/2Cmw3jsRwnX1IAWGMRICaW.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/2Cmw3jsRwnX1IAWGMRICaW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ec66f25586fb07f2112e7b24c88db6c111ac695d7c4465895d83af550511db. 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/2ULRlLFeju0tYtGEI7gjTJ.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/2ULRlLFeju0tYtGEI7gjTJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d08d9b996d388fca981da4492d69666a25dfce535fa944b94a8f51b1d2cfe9. 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/03x6WikVZCMk5fBIR7Neim.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/03x6WikVZCMk5fBIR7Neim.
{"copyright_id":"0x6113bbf64c9d356c084a043c0052db01b4afab1f96bade5191c18155bdc4a02e","isrc":"JPVI01744030","name":"精霊の舞～Dance of the Spirit","registered_at":"2026-06-05T16:28:04Z","spotify_id":"0n6JiQZwJ0tP2f7CdWuQUY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6113bbf64c9d356c084a043c0052db01b4afab1f96bade5191c18155bdc4a02e. 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/0n6JiQZwJ0tP2f7CdWuQUY.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/0n6JiQZwJ0tP2f7CdWuQUY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6539315a68f65fe9dc856974a64f08529f1e61faf56302064c9ccd52216edeb1. 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/3cVuWfRGxyakAxzN8sWmHn.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/3cVuWfRGxyakAxzN8sWmHn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5655f12b2e0d90ae6968047cb87a47e60b89ec053ad336c332821b9cde24a081. 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/2xe05aM6rRae4JgDVWbUOc.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/2xe05aM6rRae4JgDVWbUOc.
{"copyright_id":"0x79435c820f883abd7cda2502e315f73debb24b48098799f75774a2d151acdd27","isrc":"JPVI01744060","name":"Black Windy Days","registered_at":"2026-06-23T02:08:52Z","spotify_id":"7GuGXetmRrcBNEIVICmFNR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79435c820f883abd7cda2502e315f73debb24b48098799f75774a2d151acdd27. 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/7GuGXetmRrcBNEIVICmFNR.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/7GuGXetmRrcBNEIVICmFNR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485e24536a44cdc832ab4a2dbb61efcc359282f19a41fbb827e92e9deba2f7ab. 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/5R4vq212z1fSWCKiujRFvC.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/5R4vq212z1fSWCKiujRFvC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599bde40d48b60b70909cdc36285f49d0bd2f812cac8be1da740807dcd7095c5. 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/3uwc66DMMZVidIFXzhwmAj.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/3uwc66DMMZVidIFXzhwmAj.
Symphonic Poem “The Ancient Magus’s Bride”
{"copyright_id":"0x83b34b1088bdf47c626372b0edfb945344dc0664c7e48e3f68189840ef74eaa3","isrc":"JPVI01744080","name":"Symphonic Poem “The Ancient Magus’s Bride”","registered_at":"2026-06-07T07:04:03Z","spotify_id":"6qTDRYYUU6KQ57Vv4JN1E7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b34b1088bdf47c626372b0edfb945344dc0664c7e48e3f68189840ef74eaa3. 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/6qTDRYYUU6KQ57Vv4JN1E7.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/6qTDRYYUU6KQ57Vv4JN1E7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a132cb79d2b801417f1c4377c27657cb13ab28ad6107394c290f98d19ce11ff. 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/51D4RDsRyjKNJQKWYf1Seq.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/51D4RDsRyjKNJQKWYf1Seq.
The Ancient Magus' Bride SEASON2 Original Sound Track
INVITATION to New Season of the Ancient Magus' Bride
{"copyright_id":"0xa372d50c200a9f31bc4df84a2e740d03b5341adba7516284c441c6ed9fab4a3c","isrc":"JPVI02301176","name":"Dear [TV-EDIT]","registered_at":"2026-06-19T09:41:09Z","spotify_id":"7BNq0QVPDHMjVuCpJeHARJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa372d50c200a9f31bc4df84a2e740d03b5341adba7516284c441c6ed9fab4a3c. 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/7BNq0QVPDHMjVuCpJeHARJ.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/7BNq0QVPDHMjVuCpJeHARJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dea0f3c341902ab283e95d2c0bc823a7fc58076c5417642b2bfd66950cda1b6. 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/2E5B23C7ayXCO2PmRAGcN7.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/2E5B23C7ayXCO2PmRAGcN7.
ETUDE - Le Mouvement Perpetuel du Professeur -
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235759b2b30cd83d92b8763fc4a520b6f2abb6f1173ded97c854aee00b944791. 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/56O7vR70rAWaYEFjMGwdfc.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/56O7vR70rAWaYEFjMGwdfc.
Beating hearts and running a thousand miles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec4f509eb256850101a37ac2184f6c8737f601220dd05644d240b4b187b7626. 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/6Tafj1Bwg8t8nBLMPqC9rd.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/6Tafj1Bwg8t8nBLMPqC9rd.
The Ancient Magus' Bride SEASON2 Original Sound Track 2
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aff498a65a3211d39ba8ec0778ec5053eb50590a9c77996f46426d8e8d03ceb. 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/3bvL46406TwQKzmEiHZp7T.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/3bvL46406TwQKzmEiHZp7T.
-Kyodaimahoujin- Maryoku Kyusyu to Toki no Kaijou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b87d7a002d677111ddb4e12c9fab1881823dac4b5e9250b2a1e7f2c7119710. 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/56ELW9RjSw3zxpB73BuUV6.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/56ELW9RjSw3zxpB73BuUV6.
Mashin Sentai Kiramager Original Soundtrack Crystal Sound Box 2&3
Tsuranuki Shining! Kiramai Silver - Instrumental Short Size
Crystal Signal - Instrumental Short Size
Hirame King! Kagaya King! - Instrumental Short Size
Dangan Shooting Star - Instrumental Short Size
Kiraful Miracle Kiramager - Instrumental 2 TV Size
「魔法使いの嫁 星待つひと」オリジナルサウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027f134fe7f95cb3c9194052ea0ac37054bb97a6ac51be37676888bc5259aa3e. 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/2rAL7dlWKFFCHFXtxfza65.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/2rAL7dlWKFFCHFXtxfza65.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c03e807b3d6b90afb3162b7d3f6cf9fe3dca157b95394328d64fa4e3ddd9813. 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/62WpWjj5opkAdZy2bLe2gJ.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/62WpWjj5opkAdZy2bLe2gJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcb007780c5539b66ce765fa9f7ee6c610d64d5e3e440d55b0898ca9168672b. 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/4wUNQ28njwaR3azqENKC22.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/4wUNQ28njwaR3azqENKC22.
{"copyright_id":"0xa78c210c880f49a6f1ad42fad1e2b9d3a3dbd2fbdf455310cce233b3b372f11d","isrc":"JPVI01840450","name":"チセの森で vol.2","registered_at":"2026-06-22T05:32:31Z","spotify_id":"6ucUFTDSpbcG4ELU0t56px","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78c210c880f49a6f1ad42fad1e2b9d3a3dbd2fbdf455310cce233b3b372f11d. 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/6ucUFTDSpbcG4ELU0t56px.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/6ucUFTDSpbcG4ELU0t56px.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ef4a038f4d7aa35571a3441264af6c547e61a6a7541ea5259a9e131a08a451. 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/0BKv8Y8C2kGQHIdwUiiGMY.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/0BKv8Y8C2kGQHIdwUiiGMY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd46f649b8fa3669eddb9ad13e8fae11aa0974827c4b794f1eddd25a21758515. 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/4NMQoytDEcsnsAOnM02rsu.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/4NMQoytDEcsnsAOnM02rsu.
愛の苦しさと切なさと違和と差異と
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3d17741b0e9dc75c34c985787ff4e4dd3370c0430631c9efc13d7817726daa. 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/7rPviNKQjHGf5u9j2qbi79.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/7rPviNKQjHGf5u9j2qbi79.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273266e592436756a1371465ec23df20d3a9c064e74e4d8d0d3170ced44c433c. 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/6VsPew6U0BIU8F2i6faX0B.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/6VsPew6U0BIU8F2i6faX0B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a354149bb7956bf97346337a2b701cb3c44702679f91c713ab5fd16fd43c556. 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/06jwT4BwKpuRYIuGNgEK2Y.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/06jwT4BwKpuRYIuGNgEK2Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18325513f49978912e8bb7e77bc25d11a94426fe9043636fee15726ecadcf724. 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/0Ht0iidkKKxwGW74KXnHPc.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/0Ht0iidkKKxwGW74KXnHPc.
CLOCKWORK QUICK AND LIGHTNING SLOW(A Spell to make all things well)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70c34413535995245f89281b572bbbb762cda52bc7bfaf2d4a1d90d62591344. 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/1j5z7j0iSfbictHdIcZhQl.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/1j5z7j0iSfbictHdIcZhQl.
TVアニメーション「魔法使いの嫁」オリジナルサウンドトラック2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde38f818e00f6a41b374a8226047730b0e3dba323ffbb9a83e31a984e396e976. 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/7qGaSet09e42179pVxzrar.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/7qGaSet09e42179pVxzrar.
{"copyright_id":"0x4e30cdc01599fde7c621c79d6faa7ecd5deee62f9e58f84850af2a1ddc094451","isrc":"JPVI01813370","name":"イルナ エテルロ","registered_at":"2026-06-06T03:27:52Z","spotify_id":"7CmXmMVjFUncknnCSQzmOR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e30cdc01599fde7c621c79d6faa7ecd5deee62f9e58f84850af2a1ddc094451. 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/7CmXmMVjFUncknnCSQzmOR.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/7CmXmMVjFUncknnCSQzmOR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbcf095b61d8e286150ed157c0bb2d224985b9b3c3af1068344ce58f34405f2. 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/4qMirpsA6jlg1NV5mAoBDZ.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/4qMirpsA6jlg1NV5mAoBDZ.
{"copyright_id":"0xe9af174d0acdaaf7d8fb6de6a3bb679c0e0d51e4a36a872b3e34bd6d28cea60f","isrc":"JPVI01813400","name":"ファミリア vol.2","registered_at":"2026-06-23T04:28:28Z","spotify_id":"6xkJq78BJA5qT87xHoecTv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9af174d0acdaaf7d8fb6de6a3bb679c0e0d51e4a36a872b3e34bd6d28cea60f. 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/6xkJq78BJA5qT87xHoecTv.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/6xkJq78BJA5qT87xHoecTv.
{"copyright_id":"0xff3f64a26cf70580635bf1de1883724be138d34b8df85c2ca19d9a173564780e","isrc":"JPVI01813420","name":"Welcome Back to Your Home!!","registered_at":"2026-06-08T19:24:27Z","spotify_id":"0tweKVmGBM5akgjeCuGCNd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3f64a26cf70580635bf1de1883724be138d34b8df85c2ca19d9a173564780e. 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/0tweKVmGBM5akgjeCuGCNd.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/0tweKVmGBM5akgjeCuGCNd.
{"copyright_id":"0x0c4818f144b52621afd3bfa5788d5aa3b02eec61fc70528fdcbd3856fd40e5f0","isrc":"JPVI01813440","name":"Chise's Smile","registered_at":"2026-06-05T21:13:23Z","spotify_id":"61aaC4IEO7OtMKVg0ANgYq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4818f144b52621afd3bfa5788d5aa3b02eec61fc70528fdcbd3856fd40e5f0. 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/61aaC4IEO7OtMKVg0ANgYq.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/61aaC4IEO7OtMKVg0ANgYq.
{"copyright_id":"0xf7354f7bc969f8ede63b0200b13349abeea4c47dbe9cfa1f6972417e3b74e263","isrc":"JPVI01813450","name":"Mr.Monster in the Smell of Sand","registered_at":"2026-06-25T18:05:34Z","spotify_id":"5oKWVrwDxejz8uqNHDQjHe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7354f7bc969f8ede63b0200b13349abeea4c47dbe9cfa1f6972417e3b74e263. 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/5oKWVrwDxejz8uqNHDQjHe.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/5oKWVrwDxejz8uqNHDQjHe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd3bbafe54dc7ec4e9090b75625a6bd53a1eb800183f15e0da046c6d8ba2b28. 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/60UYjn4ARAyQHKdgOIpe47.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/60UYjn4ARAyQHKdgOIpe47.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8d4dc972ea19fda15dc55222e5990c180af5c57c32ef8ef39136ac2cdc3bd4. 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/69MYIm62TvRLlOJaLEUgkY.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/69MYIm62TvRLlOJaLEUgkY.
{"copyright_id":"0xb71ae179a5572d0dc8ea16ee5023d640e082324576ce5fe1135c1f2e2078b22f","isrc":"JPVI01813470","name":"At the Deserted Countryside in England","registered_at":"2026-06-09T16:36:58Z","spotify_id":"3plwHvkqkQHYKjHk8z8rqP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71ae179a5572d0dc8ea16ee5023d640e082324576ce5fe1135c1f2e2078b22f. 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/3plwHvkqkQHYKjHk8z8rqP.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/3plwHvkqkQHYKjHk8z8rqP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17b791df212f9d4a7e63605abd07112824170cbb222838668b597c3cc81a713. 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/7hDwqR6jrkHiNdfYDfmeeE.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/7hDwqR6jrkHiNdfYDfmeeE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a14d4a8f6e7774894e741bdee6780f0836678872c39057d80b883924a37f15b. 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/2puFP7J9HyN0hTAzG5X1TM.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/2puFP7J9HyN0hTAzG5X1TM.
{"copyright_id":"0x90ae362aff79dd772067fb7dc8aa34e943431a2d903b1f1cbc8d3ec44df7ce55","isrc":"JPVI01813510","name":"Time to Return Your Memory","registered_at":"2026-06-20T23:30:47Z","spotify_id":"3GgPiXsMtGj9VP1wBCcFV1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ae362aff79dd772067fb7dc8aa34e943431a2d903b1f1cbc8d3ec44df7ce55. 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/3GgPiXsMtGj9VP1wBCcFV1.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/3GgPiXsMtGj9VP1wBCcFV1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3619029bc13904138b86726e7884d77163668fe06093425e273dcf1e93ed6a48. 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/6uzciWdwW4kSB4wW4pc5jw.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/6uzciWdwW4kSB4wW4pc5jw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbda8e5226f5bdda25307d033afb0db82cd5961d1d1128eb50d70e4d5652070. 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/7h0wV9hRxhEGnxvsy16l8o.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/7h0wV9hRxhEGnxvsy16l8o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa990b0224043044ef64c5fd3e5a007cf3fbdfd7df2c8df05f02fcdfd5de9f8f3. 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/7btbabZZLV0L5EzktOipDA.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/7btbabZZLV0L5EzktOipDA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513d0850c5b1e0b265e9509b6d9b3bb52763fc9186c21c579ddc1cfa75e007e1. 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/6bPJHAM3HgkJ5IK5nKgFo1.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/6bPJHAM3HgkJ5IK5nKgFo1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c207595ceddd79930b3b88338b689cf1638c9ba54ae552b4e9b0ef287e38a6. 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/5iLZRXxw7w8lxpKLUEvtt3.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/5iLZRXxw7w8lxpKLUEvtt3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637681db899284cb571f65e5a0306fd803299ea869de6af56e4bba7941d06e42. 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/4uzefcy0YyGOPHx37FeFIk.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/4uzefcy0YyGOPHx37FeFIk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa12176ab15f6833a922efe1cf3177f2ebabd2bb42122491aa93387679374f6. 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/0UKeJ0l0D54zy1CUj7GJOh.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/0UKeJ0l0D54zy1CUj7GJOh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5912396560d7ac62bc389a170f5f788c6d71501e4ceb7ea311cb3eb1f3db9ece. 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/1ygIHGT0OjKIgkhcoA4Ukw.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/1ygIHGT0OjKIgkhcoA4Ukw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8753416f267cc397b0235a4a1573fc3bd2b5cb57864df58c98254fc18e8dff97. 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/4mop3osPyK16unAwpYwqpf.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/4mop3osPyK16unAwpYwqpf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea4c7de6aa0aecc50a1bf1e693baffd6066a6664585fd276f7ac0885b250bee. 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/35NmVfn53RfVDxNP3r0VwR.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/35NmVfn53RfVDxNP3r0VwR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9474074923fba191411fdd7b912cf14eda3980f4daee823042854d9cf604f4e. 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/4JwzEC2FxdvmYf0GxI1dTl.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/4JwzEC2FxdvmYf0GxI1dTl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ca84d02575dc9afd312be36a492d0b623d1fb53f47a21bcc3de7bf9e3554cc. 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/02mL1wOG7hjrDMaBlR28ai.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/02mL1wOG7hjrDMaBlR28ai.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb46e110f57864e4b7b88ec60f51fe245fa597a0100dd8b68a6ad033d05e7a06. 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/6oJ8Wimbw5NM9gQ3nbC4Od.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/6oJ8Wimbw5NM9gQ3nbC4Od.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34f9dfd9ad450eb4242171710d64d736ef96f2ab7d04639169511504dca76e0. 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/1y8ybZQmqW9wb46SrFfYYL.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/1y8ybZQmqW9wb46SrFfYYL.
{"copyright_id":"0x70b87f8a749d16ff94bce81d6ee3bd286bcc08c73c49831b448e58b98959604e","isrc":"JPVI01813650","name":"The Legend of \"The Ancient Magus Bride\"","registered_at":"2026-06-07T13:00:09Z","spotify_id":"68wkxU4KAqzNP5G1OSPvp5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b87f8a749d16ff94bce81d6ee3bd286bcc08c73c49831b448e58b98959604e. 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/68wkxU4KAqzNP5G1OSPvp5.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/68wkxU4KAqzNP5G1OSPvp5.
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