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 0x79da820f18f269bab97513378795440af9ca650144c86468dcd05215d4ad8c3b. 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/0549c26a-c65f-464f-97b0-660477119ce7.json and https://artists.proofprofile.net/proofs/artist/0549c26a-c65f-464f-97b0-660477119ce7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6851f01a0578489edbc8c612299533fe983ebf969852d2aea266404df30917b3. 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/6kyH1z6IdLo1GH3EcZXHMa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kyH1z6IdLo1GH3EcZXHMa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8608fe985e8f2a850f214a1d854254c8919e467220a002c6714e2b418d4b21f3. 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/69weKFLwSsLqFaTmledVsW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69weKFLwSsLqFaTmledVsW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cac71d1049dc8e87e027d7afad5e0849bfa680306e42cb9b0dae9cf4a89718. 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/7vZk65deDB5hh6ecJzF81i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vZk65deDB5hh6ecJzF81i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbc5d6f4fe3de473e963b8ab1b113a342627f05517b815d2dfba73e22654c3c. 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/3Z80gphC6374JduiaFWjYY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Z80gphC6374JduiaFWjYY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e118ce21f93b9c77ce084c4fffeb4b9df143d67d3a7fddd802af3bf1a2e0fd7. 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/65b8RSy35b0mpLV484qq8F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65b8RSy35b0mpLV484qq8F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dc9f2daa0062229badcbd05ffb8f5311db216f9b8e73cba4b9baa42929b6ba. 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/0be8tCcq49gB4B0U0eH8Q3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0be8tCcq49gB4B0U0eH8Q3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3303adfabea9480a76d374f84ca01214fd1377e8f797ed46979fda427dfe16. 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/5JQkvIjsQbEtR1e1WpUZAF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JQkvIjsQbEtR1e1WpUZAF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87174da69ee296a3b51fe6361aa16461d3368e773209d4206e19106c95b3aaa0. 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/28VaTdMX8hDaOxOgtpVhXd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28VaTdMX8hDaOxOgtpVhXd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5607e8eed00fdc418c3b8b086bc6e6fae05302cf97f6c777b7548a6267018b. 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/4rYfTcOdHq62P7x0KAlwAU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rYfTcOdHq62P7x0KAlwAU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e5d9139c2782a6a1f6416a36c3e6af6ba1091908db61fa54108563546e8fbd. 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/2WyiT0sE7zbxIBsUCD2hn5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WyiT0sE7zbxIBsUCD2hn5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a235f694bad19f3c1f191552af109571f93d91167bd84c6bb86e0a6960f845. 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/3nd70aKJid52Aair3CGUae.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nd70aKJid52Aair3CGUae.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef6be792edd23353ba1ee233cbff1ab718d23adc3caf6df0c929e0b2fc2eb20. 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/6VJrGIogF8ilsC2abqkMTU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VJrGIogF8ilsC2abqkMTU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ba28ab815c41968ef70df6270cbd097c033d0f0d1ca6120b156f17e580d70a. 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/7orCLdz5oqxV31a4NkBi2u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7orCLdz5oqxV31a4NkBi2u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07674f6e6c947cd5f1c8c4bb0ac9f499c1dfdca1d4208c6410ca4ced03c433a5. 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/6rwW5JhAIdgQlMQhEUBosf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rwW5JhAIdgQlMQhEUBosf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d11ff3642f2951714bd217065b035c617961c0a5759da1562bdb6ef06b65534. 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/3Hh9P0rZYxFdGNmphsvfTz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Hh9P0rZYxFdGNmphsvfTz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a86fe78c09ee796bec327ea8623ecbb3d247184ee6c34cb526152bccde79fd. 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/3pHylpGJmMC5unKj0X1Alj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pHylpGJmMC5unKj0X1Alj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc8e3016ff8e47f3be6b0586776ddb1486c94eb6b3d5854f831d269c79e6209. 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/7CXUaAHzPv14cpf6KHOELb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CXUaAHzPv14cpf6KHOELb.
{"copyright_id":"0x42a75cfbbba0a73857a92eed4c07ec3b4b6ea42ac9750887d4ccfa10f90fcd15","isrc":"DGA082310599","name":"你别再回头了 - 男版","registered_at":"2026-06-11T20:55:22Z","spotify_id":"7tmI4bRDXv8wDOBW2Z0EcL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a75cfbbba0a73857a92eed4c07ec3b4b6ea42ac9750887d4ccfa10f90fcd15. 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/7tmI4bRDXv8wDOBW2Z0EcL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tmI4bRDXv8wDOBW2Z0EcL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbecf0ef370680ab8cbd7d90b3ebd6069d7b72d755b9a3a5dd350286ed35f177. 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/6P1mv2J8p84W3zgXekYjbD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6P1mv2J8p84W3zgXekYjbD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf856071c1d1ea385d6244e01690e6ff1b6b9f150e11cd877d71908d102d4937a. 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/6p6Tsrto139aRFDc1wHftU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6p6Tsrto139aRFDc1wHftU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d68fa62d8a669be6ae50bac697bebec10ce050ccbc2f0cf1c2d5b52a63c3e3. 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/3BEaoec3yHlDIcEd1zeXtE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BEaoec3yHlDIcEd1zeXtE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f855a80021b24970d2f2968f06955a1080af607bebc1a67a84cb42ecd03265. 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/37IFrS6xJpVdmBkv7mgr78.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37IFrS6xJpVdmBkv7mgr78.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0557d445ac1f1961c7498ddffc5787198815c45c622acec768a15372118c86. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:48:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/32uuBU1zJ4ZOPL6ev7G2oV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32uuBU1zJ4ZOPL6ev7G2oV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1a913781f7c12f4d07afc401091560db651b29a933dd9bbafef00cc53aa408. 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/7zz5t4bqU83EBggmvlaDC1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zz5t4bqU83EBggmvlaDC1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3641fc0e9fac463cf003765033889ed06ac99392da941eb47630cb07c1c010. 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/5pR8xDZ2Ahp6USALGn6UYF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pR8xDZ2Ahp6USALGn6UYF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cce81b6e84b05826b3328902e262810441d5d9bd802f201a7971ffbf66f126. 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/6OzcU50GiSzXswVPZOrvr4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OzcU50GiSzXswVPZOrvr4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcbcbd3435c5815f8dcd4cf9e11dcbd0158c6ef24898d9bb0aa3ac86d20c01a. 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/1TWokJyWmjIE1dHeU3b8WP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TWokJyWmjIE1dHeU3b8WP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308fe6614d7e24694be03e7f3d868ce51e4c0d12f3c9129014aee4c892f0599e. 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/5g4HzhoZRNDFYSglvTJzAv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g4HzhoZRNDFYSglvTJzAv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f59538c6829bedf30f3f4d34fb7823aeaad4190c038773c95359e3c92a974e. 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/6zfC4oFhNtwFRCrjoXuuWz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zfC4oFhNtwFRCrjoXuuWz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac04e79eb6fc98043aac298982f34b87062535953db238fac89dbf19c225580. 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/7CN7EtpUcHpltvMc8SikHz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CN7EtpUcHpltvMc8SikHz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c405447fbb039a56b81096da5c814ff1a88d63219249e3aace6e2456842ccc9. 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/08DRqv1YempLuNWRG6DjkK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08DRqv1YempLuNWRG6DjkK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1889f1e817cdedee4763651837e998b52097c717dcba874ebdb8757a864dace6. 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/5X4x6PAQuxeK6qKlP1FRzb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5X4x6PAQuxeK6qKlP1FRzb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcc01f1c678c4adefb62a73286602b29507b1ec3f53fc4c3150d854b4f4b386. 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/0IPWWZF1sdHZhPwWIw8tk1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IPWWZF1sdHZhPwWIw8tk1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7efebae97b9729a848884f79df95c02d48a8f036b0064357fc58bbf156d53d. 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/3MfWVqaFwjxjLI4GelDX6R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MfWVqaFwjxjLI4GelDX6R.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5e30eb24cf6e6d0a8191473226fff788987fd88d9d8bb88286f00b0f2d3ffb. 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/2q9akOQlWoW8dm9CtDo98O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2q9akOQlWoW8dm9CtDo98O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b0747531f1d9639f10dd97f701069ea71250fd7fa02a855be6f355c1ac3aec. 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/6ospmdZevItElrfG6m9U8J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ospmdZevItElrfG6m9U8J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a7160750f6e4d12f0e740957e9ed1fd12d4198cac70e77fc49af9a4fee1f7f. 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/6rTtcmhulg7mnKk9Rvbk02.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rTtcmhulg7mnKk9Rvbk02.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c8d144d34f058ce8ce3887beb0ff163d78e5bdb2488b3d80b6e1129fbbb5b3. 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/2K8YHYh6WSlzEowywWZN7H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K8YHYh6WSlzEowywWZN7H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1003fdf1e1fb426804c2830400339b8143b57a4944a3559b1c640780089675ed. 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/1PFVuTLQuWeY4hgv30teWw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PFVuTLQuWeY4hgv30teWw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022a3d837290fd64ed284a26e08d78b3f7601e359632a79735ee22a9474edce1. 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/5Dv8vTAshJC5k6KCFVM0f8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Dv8vTAshJC5k6KCFVM0f8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c21650a90eb5de8d6ce3a88735b81e70eabaf6cae6cb9f26ef50051428a8dd. 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/0tnD9hCPCyCRlNnETQPJS0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tnD9hCPCyCRlNnETQPJS0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73688dee0ccb92592d0dcacbce6e11b4bc13fafd12069ca4431876c41a8bb119. 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/5EqSqaGhmQUzsVCtomIW5i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EqSqaGhmQUzsVCtomIW5i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a349897a504d3fedd0639b450e78e209f4444d32101c34308f8307c63b8fd4. 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/40iWoqzaGXiigWWE9lkHjc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40iWoqzaGXiigWWE9lkHjc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2869743e6b4d988641732133fbcf1179c1080b9ea62db6d2e34bb35341e0b24. 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/7amsLtBslfK5Hst41yHqUL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7amsLtBslfK5Hst41yHqUL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75d5c19b6e0e1c284bb798351d11535226c4cc7b663a123d75690fda88d79d9. 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/2DXWL4bZnojruwV6zr47T3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DXWL4bZnojruwV6zr47T3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd726214f5a6a5a60ed370034a670c08c6fceaa0a111235806c553bc5c638f6. 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/3KoaOJvlPtX7AiwK9dcxx2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KoaOJvlPtX7AiwK9dcxx2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da8d1ab0a2db8357b30f119cc4b199c0b9c61c4b71acf413bb0943255a33e26. 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/7a2YJkCTHQNqQv9Jx8Icmf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a2YJkCTHQNqQv9Jx8Icmf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0a830e176dcd9cae1f37125f13ca1d7ef735bb8551572405f7c17c258808e3. 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/0kofWc5F2cuzIGNB50Hxpg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kofWc5F2cuzIGNB50Hxpg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed5f75603e1a480e01111424d2e3072b8032c6ede9d83464ae21acd9cfbd5ec. 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/4YaYA8tI3xfPab3pgDYGoy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YaYA8tI3xfPab3pgDYGoy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46289b5e6ad46db335695c1ce6e39fe88863740621361c420934fb778a1d454. 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/6sREFSAgxJxXa2fGtTHhZ9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sREFSAgxJxXa2fGtTHhZ9.
{"copyright_id":"0x7e72ba5050d8bcf734b08ff4f63b71636692ac76bce55edbb71714b8ec6f6dea","isrc":"DGA0Q2488938","name":"为何离开 - 1.3X","registered_at":"2026-06-27T20:31:15Z","spotify_id":"1HvFMUQHCJHbRqLt0lNMIs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e72ba5050d8bcf734b08ff4f63b71636692ac76bce55edbb71714b8ec6f6dea. 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/1HvFMUQHCJHbRqLt0lNMIs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HvFMUQHCJHbRqLt0lNMIs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42fe2bf1e9151c8512d088b6a9f4b16d4dbf37c06c006be78cc8162bc20e2d4. 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/3PksCZ17KHfIaq7LZOH6lT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PksCZ17KHfIaq7LZOH6lT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78cf9e5315700b6b3651abc200b02e9291c5ffc01c6e5e76b524b16354c8137. 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/0Xz41Udanvoqgm3qLhkcIc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Xz41Udanvoqgm3qLhkcIc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0720ec2850d888b38bf3151a0ef9c15c6c7853d355ae5055caee5bde7f48f1a0. 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/3VX2uZHw9c3SoV5OVOd0KV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VX2uZHw9c3SoV5OVOd0KV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518a5bfe1f602dad48b7c109500bf3edb38d2e33a5cd285602f96f0a3229c100. 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/5HtA4cqSUHiX5Hma7ibFEM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HtA4cqSUHiX5Hma7ibFEM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d406d4c2ecbca611794952e3431bd4ea9df10a43d2a41e2c33814c8204cabf. 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/7KY5Bkw1eGPnYmljoea9J9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KY5Bkw1eGPnYmljoea9J9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac855bdbc018d9b3b7329047579806f4858e93cd29257c7df687f75e81e238cb. 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/1ayZEKQBWltH6mjjvGBGte.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ayZEKQBWltH6mjjvGBGte.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bd412d234e59c288f8fe200f95ab6d8daa44049f50f3551a528865c7d2bad4. 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/4pLNo4gSiIuhTYFPeAsaOw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pLNo4gSiIuhTYFPeAsaOw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef7c2811a2922685716b5e5b1382b531271d06f289c98c3dbbfdff3c94e51b6. 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/2aCe0gg8Dn4iCzJM54Mei8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aCe0gg8Dn4iCzJM54Mei8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a78a64397ec0805ec07c5733e5201d63c45122914deb689cb18958813b707b. 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/62jyM9QzR5zH9L8DiSz02V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62jyM9QzR5zH9L8DiSz02V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1ed1bf92ede9b9a15d5fa548e88a7a81377fe677ca12935771614bc40a32e3. 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/6ySjoHXWxChmwfAU66XSsG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ySjoHXWxChmwfAU66XSsG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb773bce931153488b3cee0a4e79d015ff0f3a7e175b867cce807061899224f85. 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/4zbMDQz4yeuJxmQYl34cTk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zbMDQz4yeuJxmQYl34cTk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7f7f08ca4daaae0970ecedde991050f992cea5d36177d2ea75af5fc10bccfa. 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/2tN136Vy44vPeEx7pr9oE2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tN136Vy44vPeEx7pr9oE2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d22764257a30dbfddf1622ed13a26f94ea7c60910362407876a0b7394eb1345. 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/1hC38yWBVb093UOQnFHe2V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hC38yWBVb093UOQnFHe2V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f482dc658680069efab61133121366481bde68c6ec51779d87483f120656860. 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/2EeNBkG6Bfq3mj5n4Bu8xL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EeNBkG6Bfq3mj5n4Bu8xL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3deb8b2f31a2aa6cab23c5483039e65af02e27f7130949e915fa64df4bccb9fc. 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/4ZJuAzeZogwGVG10VnWMoR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZJuAzeZogwGVG10VnWMoR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c62549d4064b1cc0ad863f2ab2b3793a717216368269751eccf03936049537. 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/6LpH5j0lTQYMGeCP9x4SjC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LpH5j0lTQYMGeCP9x4SjC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa87e02715466be58a03ca75142d3589f9ab0c1ab81d45f33027296c0ad2ba7. 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/5YXsvxjszA3bqTQdQ5ao4J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YXsvxjszA3bqTQdQ5ao4J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df7a3e9fe7800277ff573c17d650df8b278ded375cebc645936c8f498efbd2d. 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/5tkXb7X5uOnVJLXkJB1sco.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tkXb7X5uOnVJLXkJB1sco.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09521f81ed06c72dd35bad5ee27570b7984d6be1b9ac1c7bfcd769d2edad71ac. 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/4ZKp0KbjF8UJJFkp1jrYtO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZKp0KbjF8UJJFkp1jrYtO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13f7806a6fe9ab538a0c3fb3523231450c3e9c0f238db6261b2ff7ff16f9355. 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/7goNsmSh1wI4B7ufDWPvCZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7goNsmSh1wI4B7ufDWPvCZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c78b55520bcf45e832306f0fbf11436cb3fc135880015d84137d869efd91102. 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/1s9k1IuzIZzBgeg2IRtaQb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1s9k1IuzIZzBgeg2IRtaQb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00118f613d3d1eda8af73ad934ff91bd50b8bba70d438fce8ef784b921c97a47. 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/3i2BjjWih6Lmm8cx9k4JcT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i2BjjWih6Lmm8cx9k4JcT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67a33f247a4d218f2b8a6f0756085fce393885d1ad3b3db9fbe67fd92a81a0d. 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/21InqmGcITdXX95JMG8MbO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21InqmGcITdXX95JMG8MbO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc9bc8897eecfb2fbdf3d434406317fbc5efcafca25a02326b5637d2f40246a. 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/1AZM8mpB0M2V7mtHaIZ4uL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AZM8mpB0M2V7mtHaIZ4uL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365ed3ef8171d1ea743bb856abe6f84b26b53066e045b8255514f64b9f2d8985. 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/73CcfiEDp2cVcUcvs6hRWe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73CcfiEDp2cVcUcvs6hRWe.