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 0xea047f1c362e26584e84a39af3ee69de2fa3304ac5e4a228b1bc8cd3a1cc95eb. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac06c608-396a-417e-be40-203662010781.json and https://artists.proofprofile.net/proofs/artist/ac06c608-396a-417e-be40-203662010781.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x826d21b222b1fc0a491a469965b3c2e993ef8cb1fb8e1f1d6a052f7f7deb1f46","isrc":"CA5KR2305518","name":"Angels Landing - Midnight Kids Remix","registered_at":"2026-06-06T17:40:23Z","spotify_id":"6yv4CmtZ0kHZYzNHWvEUxa","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 0x826d21b222b1fc0a491a469965b3c2e993ef8cb1fb8e1f1d6a052f7f7deb1f46. 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/6yv4CmtZ0kHZYzNHWvEUxa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yv4CmtZ0kHZYzNHWvEUxa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38359a9b47c7d87fb612f8e113978346f5796aef1ec6df36b40f2bc84d5be873. 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/7z8zdcW66DyZ931P6BjnX7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7z8zdcW66DyZ931P6BjnX7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bb7928a6085fc52eaf9711837e12ce9ffb19a9cf178026d0328e161ca0764d. 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/19X1yhvMTLxwnLF4Onr2bG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19X1yhvMTLxwnLF4Onr2bG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0881017422168bee66d611325c005a6e47ecd04d3501844ad6ef285fab1ebd9. 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/60tToQgGBi2ZxHLMqkcy5h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60tToQgGBi2ZxHLMqkcy5h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de68a9dff9b90dfbf0710daba9332eaa1121bd70d19b5b951f0d2c809b68807. 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/1PmOnQbxwpLGvUk9jEDvbI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PmOnQbxwpLGvUk9jEDvbI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c957a6db92b66224878c409a0aa224c59d7673f0a07f10bd27bdd2235723bd5. 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/65pr7XCaKGa91cyOw3FDtz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65pr7XCaKGa91cyOw3FDtz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0267ef214e89795e37946cec10cc2fbbf06b223297cb143c375c9193965e0b. 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/4cLgLunbu42EMEkCN3ztO2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cLgLunbu42EMEkCN3ztO2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567b7b03f6b464dee77c1b4e4f16837b87ceeead074cacebd43700b11f474bb1. 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/2WmVQ8YX7WA4mMXYPQgFb2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WmVQ8YX7WA4mMXYPQgFb2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d1e18d16e270db54d6f15f55f75cb342d855817eb8a95ab74278eedcbcc011. 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/4fnIayaayvpWOsyAZyuHPu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fnIayaayvpWOsyAZyuHPu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541a78b0c9dd26cb605e07dff564499d4fe6e8116dff5676f782f0e249f0db3f. 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/1RVEeg7A4R3mrmzLIuCVtL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RVEeg7A4R3mrmzLIuCVtL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54ee4596de47c4960377289a44025b9b45c3cf1583b1f2a6637e7907cc479cf. 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/44MbVO7dv9CwhhEQgmwljM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44MbVO7dv9CwhhEQgmwljM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122fa42a0836e07adff4a59c44ea60d84cd44323e141e8b234906c4c0a22c66a. 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/1r6HhYBg9yhC27F2NWHFyP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1r6HhYBg9yhC27F2NWHFyP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e5b3525c2be05846b113ea952d71c6b2cebbb648de715d3f2825f22ce2519e. 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/7aVnwwQOMn08cp9CQlTWgu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aVnwwQOMn08cp9CQlTWgu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3759ada78cce88a70ac63310eef463f45941fb48b4c8aef3c52d2cd3821d994d. 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/7fBzVMo0aAD3GIqhq6zv3s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fBzVMo0aAD3GIqhq6zv3s.
{"copyright_id":"0xfd1528d7ac8ce510e801bd2e78de85d6c9dd1e7be3541e653badfd53befa9e68","isrc":"QMFME2305429","name":"growing pains","registered_at":"2026-06-06T06:14:26Z","spotify_id":"1OEnCqwp3i23DxhOjzlUeH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1528d7ac8ce510e801bd2e78de85d6c9dd1e7be3541e653badfd53befa9e68. 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/1OEnCqwp3i23DxhOjzlUeH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OEnCqwp3i23DxhOjzlUeH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6279fdef6cb953784f1cb0af673c590ced895e8986a8f254d12ae1aa6146f92b. 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/0WdxhkZSlDS4HLA3Ly2oQ8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WdxhkZSlDS4HLA3Ly2oQ8.
{"copyright_id":"0x9ffc31ff704ef734662b52ff2d9fbfa064c7691f4128a8c5a67482844c55b2ee","isrc":"QMUY42200168","name":"2HEARTs (ISOxo Remix)","registered_at":"2026-06-05T23:22:55Z","spotify_id":"22MhBYZLNCiV6U8XjdnPuf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffc31ff704ef734662b52ff2d9fbfa064c7691f4128a8c5a67482844c55b2ee. 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/22MhBYZLNCiV6U8XjdnPuf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22MhBYZLNCiV6U8XjdnPuf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af603ab447dad48f79394ffcd0219c207a07592e566e95e5d05ae138fd82c7c. 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/6S8oLA2FJ5AnR6XXMcOyZh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6S8oLA2FJ5AnR6XXMcOyZh.
{"copyright_id":"0x58bb780dd60e7e7d9afaedc743cccc2ae4bbb87b94642e129d5df9ec30493d73","isrc":"QMUY42200169","name":"SPEAK up! (ISOxo Remix)","registered_at":"2026-06-05T05:10:13Z","spotify_id":"1YDsZEqxpfWx6H8lKAAVTy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bb780dd60e7e7d9afaedc743cccc2ae4bbb87b94642e129d5df9ec30493d73. 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/1YDsZEqxpfWx6H8lKAAVTy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YDsZEqxpfWx6H8lKAAVTy.
{"copyright_id":"0x8ecfa4d7df0e0f2ca6ff102cb457c1335d23f176e81f41022419551f5f520c6c","isrc":"QMUY42200165","name":"Nightrealm (Knock2 Remix)","registered_at":"2026-06-05T09:48:38Z","spotify_id":"7bdnshs2ebmVhyLQbj5924","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecfa4d7df0e0f2ca6ff102cb457c1335d23f176e81f41022419551f5f520c6c. 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/7bdnshs2ebmVhyLQbj5924.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bdnshs2ebmVhyLQbj5924.
blind + desire (feat. LuvLance) (ISOxo Remix)
{"copyright_id":"0xc50f98e4ca534efa0dd410d5c38d5731b6c1cbed2c17bffc7304e3c908436561","isrc":"QMUY42200170","name":"blind + desire (feat. LuvLance) (ISOxo Remix)","registered_at":"2026-06-05T23:21:50Z","spotify_id":"1GpEAlUsQE5zVP7OD4Qs7z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50f98e4ca534efa0dd410d5c38d5731b6c1cbed2c17bffc7304e3c908436561. 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/1GpEAlUsQE5zVP7OD4Qs7z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GpEAlUsQE5zVP7OD4Qs7z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5f0f1ee57353d3b0e4081eb7ec14096a9376ac709d5c74e3c88159f8b6c719. 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/6ds0pKILxMDqHUGWBcJHI1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ds0pKILxMDqHUGWBcJHI1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfffa5e7445317a0f96c07f54f66f68f73649ed48c4d49c98a5378c68fc510e. 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/3ZdIrbFwrdN4xU2N8R4NhW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZdIrbFwrdN4xU2N8R4NhW.
{"copyright_id":"0x6cd3befa3f0995f2ce1535d934b8b1afecac989355dc5eb424a41f46a232d67a","isrc":"QMUY42200167","name":"Aarena (Knock2 Remix)","registered_at":"2026-06-04T09:09:54Z","spotify_id":"3QdNlDA5ZYzg99r1eafrO8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd3befa3f0995f2ce1535d934b8b1afecac989355dc5eb424a41f46a232d67a. 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/3QdNlDA5ZYzg99r1eafrO8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QdNlDA5ZYzg99r1eafrO8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75302e607e86a1409f71d82d200346bf05653b59d2730b1c9a4fd9a2ba1d272. 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/1wecjDqjR28ENc6G4oGIBh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wecjDqjR28ENc6G4oGIBh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541a78b0c9dd26cb605e07dff564499d4fe6e8116dff5676f782f0e249f0db3f. 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/196DKwYggRElmLqXDTrX4k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/196DKwYggRElmLqXDTrX4k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3759ada78cce88a70ac63310eef463f45941fb48b4c8aef3c52d2cd3821d994d. 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/2iggQ4lOp55ohzosZMYhSd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iggQ4lOp55ohzosZMYhSd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0881017422168bee66d611325c005a6e47ecd04d3501844ad6ef285fab1ebd9. 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/6IJg6Lj08UReeoz9590Ps5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IJg6Lj08UReeoz9590Ps5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bf942b8105893f4e3c59ac58a2ac436fc6a092f7263209f9f27519c30c7849. 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/2g0JzCYReBuozImlug3OWV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2g0JzCYReBuozImlug3OWV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6167e401795f587a0de8c1dc380ef35889120d630019fc1819600e3877a6dffe. 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/1x0vdRow3TEWHMbmusGyLp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x0vdRow3TEWHMbmusGyLp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cefb28925088100acdddc1dd01e2908f0b456f443118ae0669ef24b652eb0ce. 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/72sLsJ5XELHGuV1J6ntJoZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72sLsJ5XELHGuV1J6ntJoZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5898f410190880feb03ee11200fadee878109ce4ffd2b3faede96a65c19db824. 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/54ZY8FCkx9Mgs9EXB2KLk5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54ZY8FCkx9Mgs9EXB2KLk5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239ad6b1e0a1663909a7a294693c65db43b85124dfcc55f697abf304f148c95f. 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/2QVLWatOIVx243k8TU7wdt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QVLWatOIVx243k8TU7wdt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469f1d4ae75ec733e5735dc723f34bee9ff6de4ff125aa382415632465a8df1d. 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/1jhEUDWJhS51kStucFZiKD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jhEUDWJhS51kStucFZiKD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056bc2d3dcf83abc19a04a3aa1f2cdcfca53e687dd9f4eca7ede2eadb385f733. 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/2wFtyKBQMZ4qolMLS2x3VZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wFtyKBQMZ4qolMLS2x3VZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc49b70d95cb3c09b310df9475ed93f918ba88a5154fc7761597e787c2320b7. 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/5Kny67yaa05RVbGXQoZSra.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Kny67yaa05RVbGXQoZSra.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1cb96e56242bcb820bd0d0ee90cfd9b735ee573c6ba33558c4ebcfc6c66cb9. 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/0oICzKUaYGFX9RFVOppYLs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oICzKUaYGFX9RFVOppYLs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1cb96e56242bcb820bd0d0ee90cfd9b735ee573c6ba33558c4ebcfc6c66cb9. 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/4T4FlVtDlQfpALHbq9cAiA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T4FlVtDlQfpALHbq9cAiA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc30f34e96e8ffd177cdfe2e319551a158b9515ca5e4f34a65c7dae3cfcb7920. 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/3v7NgpkAlDAkE2l9WMxZQt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3v7NgpkAlDAkE2l9WMxZQt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99769dd2dd755cb0fdb564e53809b28c8195e4bcb7e82817cdf6b541e01879a6. 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/1ndzPP1VWJvnF7CG5qX2Wx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ndzPP1VWJvnF7CG5qX2Wx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624b08cea28dd4d785443555090db3f807dd2ff8e60bb7caa03310e07c141f0d. 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/73cf7YYyrEeVjLChwEnZFm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73cf7YYyrEeVjLChwEnZFm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9837391326efee1daa951e4ec98e09e37b83b16d0e29670b0b926274318c838. 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/5XnVw6VjpdZk6NBu7F2chm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XnVw6VjpdZk6NBu7F2chm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc678528e0d19d8a08667383cc4fda416028fd6fbfe3327c8b46954a5795298. 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/5rzHkSHRyZUdQcCX6noFDB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rzHkSHRyZUdQcCX6noFDB.