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 0xad8191c2c035e3922bd305629cf1b31fb745ab357df7a8bc1a4f7a70fb4326a3. 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/d7c70b54-2094-4458-8886-d414f72b6a07.json and https://artists.proofprofile.net/proofs/artist/d7c70b54-2094-4458-8886-d414f72b6a07.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 0xa249edd770690caea290ccaf87115e69158ebdb24b3d387a04733d8a0a59477c. 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/19BdZnLidlfLlpdydSp2x5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19BdZnLidlfLlpdydSp2x5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd4351698402d83e0b2433c3bc21cbc5244f9f247b28530ce132b62b519266b. 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/1aIBi9OEis3VmmsvXZ40Gf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aIBi9OEis3VmmsvXZ40Gf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195ad9561a0bfd95f58273e876b3d1d5474cefee14e7bb89a0e2b401022391a0. 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/2zucLhFuF8ezJUlz0pdLPn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zucLhFuF8ezJUlz0pdLPn.
{"copyright_id":"0xdcb4e63f3f6d0d37c963e72bcbf8bef2c593433c2b4aa125b61eadaddc6c9ea5","isrc":"USUYG1488466","name":"growing distance","registered_at":"2026-06-27T11:18:42Z","spotify_id":"7xP0qVadudx9N73SWPIBz6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb4e63f3f6d0d37c963e72bcbf8bef2c593433c2b4aa125b61eadaddc6c9ea5. 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/7xP0qVadudx9N73SWPIBz6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xP0qVadudx9N73SWPIBz6.
{"copyright_id":"0x74184d629478515c3f8bc9aad8eacd812fea8bae6186166a03aca2fd93dbd890","isrc":"USUYG1488468","name":"end (feat. BONES)","registered_at":"2026-06-11T17:01:50Z","spotify_id":"0TrdLEajNkd5bZGS7ynJt4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74184d629478515c3f8bc9aad8eacd812fea8bae6186166a03aca2fd93dbd890. 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/0TrdLEajNkd5bZGS7ynJt4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TrdLEajNkd5bZGS7ynJt4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf95e3639e219012228c123f643ed8e6ed843cd85bd47342669465b58b9dc4d. 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/008oPvzPKsMBnf2pcFJ8zx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/008oPvzPKsMBnf2pcFJ8zx.
{"copyright_id":"0x35d88ef28e4e4afdca207cdc160ba168f085928ce09c4c51f6c68225763d895f","isrc":"QZHN62325321","name":"desolation glitch","registered_at":"2026-06-27T18:38:02Z","spotify_id":"74sGKrju1x0KkMYXbiwOJz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d88ef28e4e4afdca207cdc160ba168f085928ce09c4c51f6c68225763d895f. 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/74sGKrju1x0KkMYXbiwOJz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74sGKrju1x0KkMYXbiwOJz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843909ea985abc95286873bbd6b259dd3789d58ec6fafd8f1c1fd994cb381426. 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/5NDfJvTxUlgQJDWzd1Qrbc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NDfJvTxUlgQJDWzd1Qrbc.
{"copyright_id":"0xbf179800f8e0a9f3de51796081239c7b6f1acea4ad4f285b8ebbf10c85746996","isrc":"QZNWS2241174","name":"thought it was real","registered_at":"2026-06-09T21:23:52Z","spotify_id":"2j1FwqkgJgS4RnYjMwMv3T","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf179800f8e0a9f3de51796081239c7b6f1acea4ad4f285b8ebbf10c85746996. 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/2j1FwqkgJgS4RnYjMwMv3T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2j1FwqkgJgS4RnYjMwMv3T.
{"copyright_id":"0x1dd2ab5ceaf63b0670c858b1ca75dea32316f6d998c8dea3a84c5f7869af4c19","isrc":"QZHN62325325","name":"jump scare video","registered_at":"2026-06-27T18:35:35Z","spotify_id":"3mMzLYGpPvWaxx9jZEp6dx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd2ab5ceaf63b0670c858b1ca75dea32316f6d998c8dea3a84c5f7869af4c19. 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/3mMzLYGpPvWaxx9jZEp6dx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mMzLYGpPvWaxx9jZEp6dx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8578d20ccbb8c6884545c47e158680404294a03dde4a1878850994be26f7e1b4. 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/0NbCNDFLhUx8J6U1GjGwG4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NbCNDFLhUx8J6U1GjGwG4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d3effb022e8c0337531fcb7cb0c2fcc37b969b2bd03a3d8d267913f65387e9. 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/4LCg5OgLeusXtyxmDUCYMt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LCg5OgLeusXtyxmDUCYMt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28902edb604128c0c597f58e6b17841eed6abb236375d206112c86cb4180571. 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/6nP0LnPM96OR1et3bhz18I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nP0LnPM96OR1et3bhz18I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f78e78484fb3d444be964d558640e073670e2aa07f5a698422e527004d9f10. 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/2n4P2UNMvMj5sNAA5xw7S3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n4P2UNMvMj5sNAA5xw7S3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15c4bb9e3d73b9ab3a8e2ec2667ae7b654a1788490aa750786c8045ba5f0f85. 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/6MoJnt2GcgyzV8r0kfnNpi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MoJnt2GcgyzV8r0kfnNpi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31ea84297e592e77355b65ff6b476d1dc0e0fec672535c0a4998a22ed89acf6. 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/6Wj6gGHc8c16kiDkTDx7zV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Wj6gGHc8c16kiDkTDx7zV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32aa481414c96f7e7495101e11013855bc621e85f62d23f7ad44c1512030eb3. 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/0qPkCSc9nIA1awSO28lGIo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qPkCSc9nIA1awSO28lGIo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7bf444c4bda6db709fc0fbdd19db854efbf7fb13b6392da630915ae7c3cd95. 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/72X23p0ZN4tFJBBdSuojLI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72X23p0ZN4tFJBBdSuojLI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4088754f66ac92a3b54dfeaa9590f8dc255f199734c1c4f0ddaf8d3a64ca7f8. 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/7yGD7uAOH6P5oyaKbHDYre.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yGD7uAOH6P5oyaKbHDYre.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ae8f497d782bdf601639ea99714db6fb5be06361139e421a55aab32ec41603. 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/6LQZpzQ1FA60I5BdVUtTFX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LQZpzQ1FA60I5BdVUtTFX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8095bd2eaaaba18474097da4523df13dd6d5eee4ba12cb93c080da7d3e95af2. 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/70oi9orHgYmO71q2GjqNNm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70oi9orHgYmO71q2GjqNNm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a532c08a20beedd61a70a634a2f769d4033ed95289a19ee88dd4ce024d5bb0d. 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/1d2lBCSmSYzXRKq0BAxwyL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d2lBCSmSYzXRKq0BAxwyL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211c882c250e9e61ad502c091a0fc38956686514f7d70e671d864f1b8d2f537e. 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/2CvQP6eBXyzl7ahBsgzEfq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CvQP6eBXyzl7ahBsgzEfq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e90116f06da59cff8127b10b97149964b0332d1f2f83cf9e69da838c8f58c91. 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/7pXle3X7aK1sCUDY4SXSpU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pXle3X7aK1sCUDY4SXSpU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c2a2abe40218c6f42d29b94ad19f45a47cdf4b8208bbfd3a1a36750b65afd6. 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/1GFwELPkW90sQuRY2uhJLC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GFwELPkW90sQuRY2uhJLC.
{"copyright_id":"0x2ec0225862801a9d1bdae176fd76db390227a1127e3bda5dc2dbd296e645a3ed","isrc":"QZAPG1874654","name":"Ten Seconds of Silence (Intro)","registered_at":"2026-06-20T10:18:44Z","spotify_id":"42H6j3HDGojGaB0xCCOKgH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec0225862801a9d1bdae176fd76db390227a1127e3bda5dc2dbd296e645a3ed. 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/42H6j3HDGojGaB0xCCOKgH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42H6j3HDGojGaB0xCCOKgH.
{"copyright_id":"0x05194a4197bef8a1acae923bc5de5213eae1fef2d1ee3bd47b3ea2921bc107f7","isrc":"QZAPG1874655","name":"What Do You Do With the Mad You Feel","registered_at":"2026-06-05T17:47:47Z","spotify_id":"3MZuV03Ee83GYCSDFUlh4g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05194a4197bef8a1acae923bc5de5213eae1fef2d1ee3bd47b3ea2921bc107f7. 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/3MZuV03Ee83GYCSDFUlh4g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MZuV03Ee83GYCSDFUlh4g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74b6ece25d1f55991996b79e99cdc1f181f32e457a5fd82a662f3171fc82c3c. 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/2tf06D3Q5wiSowN8Fm63FR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tf06D3Q5wiSowN8Fm63FR.
Human Beings Learn Best and Most from Other Human Beings
{"copyright_id":"0xd1a5f4cb5c204b9fce05e2b3d5f5bed51fff684b0d9615b4014c54585081791d","isrc":"QZAPG1874657","name":"Human Beings Learn Best and Most from Other Human Beings","registered_at":"2026-06-06T12:14:28Z","spotify_id":"1HZ552FFwv8ydigu29DKpk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a5f4cb5c204b9fce05e2b3d5f5bed51fff684b0d9615b4014c54585081791d. 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/1HZ552FFwv8ydigu29DKpk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HZ552FFwv8ydigu29DKpk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38848208679d65b25b4809fce69ff8f1b3969d105b27c272db8419f6e95b7ea4. 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/1UESD2gICamGwN9YYBwF34.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UESD2gICamGwN9YYBwF34.
{"copyright_id":"0x227f7be13c59de51c0f59afbe9320be4e25abe4f4e391cf23f357846f9121c1d","isrc":"QZAPG1874659","name":"Neighborhood of Make-Believe","registered_at":"2026-06-08T04:56:34Z","spotify_id":"213OKA3BuR6dRCNIzG0ndE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227f7be13c59de51c0f59afbe9320be4e25abe4f4e391cf23f357846f9121c1d. 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/213OKA3BuR6dRCNIzG0ndE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/213OKA3BuR6dRCNIzG0ndE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054de6696f31066cbf2d33a559b7e2d1a8bc2444eb34e91e638f9c79ab1e0b97. 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/74l23z7CKd6siNe1hMP7Qz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74l23z7CKd6siNe1hMP7Qz.
I Am Just So Proud of All of You (Outro)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc631152200b0a1bc2bc6d56e6b742d8d8554fc8c99c1206778670135b61c95b1. 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/4LG9og8TjdCYz4iwgPbTSj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LG9og8TjdCYz4iwgPbTSj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345723fdf8c486990ee5f3029e66ee3597d270c3c3b16854bb419ea9bbaecdf1. 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/50SjrpqaK6rYJRGPZV44C5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50SjrpqaK6rYJRGPZV44C5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332b967e3b939dd9f195730c19746cb575835eb37d20c59bcfe1818f3c439270. 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/2qMQxVwssNuN7cOl7m9VEQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qMQxVwssNuN7cOl7m9VEQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2593102dde94edc411838dff1aa8d265f667eb340aea3f0e3cce4b1345d325f9. 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/6omnW7xeQNzAcmkfilUSIi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6omnW7xeQNzAcmkfilUSIi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64903e8e6b56d1d827a3808201d76e6026242b369ce55209e7ea8787208fb903. 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/1ybHSlo0UdOtSnGCp44g2M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ybHSlo0UdOtSnGCp44g2M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6477e5e956e736a62917681b782187d8734aa380738d0b72447308f4177918. 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/4QeeaK08fNYtpLnOuzp8Jh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QeeaK08fNYtpLnOuzp8Jh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb704920591156fd4e7f5666ea420e2e855291cf1aa3d7a1cd3f79f2f4726d66c. 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/1j559WJnlh06i5CnPq3psB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1j559WJnlh06i5CnPq3psB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf803abef95e4d97a4fde54e462c84cde013314a3b9bbe350ee86bf9e1cc7698. 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/1hStXw5XZpUWgBbapWBgdl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hStXw5XZpUWgBbapWBgdl.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1172f06ce8d5909ad50cec9205aa05303fef1656bcdcb59bf0a0bfd6450ca10d. 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/2JEb8WzncvZYSj5sSxZji0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JEb8WzncvZYSj5sSxZji0.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa249edd770690caea290ccaf87115e69158ebdb24b3d387a04733d8a0a59477c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2eYfZWSxDcwr4KOjNXX0BL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eYfZWSxDcwr4KOjNXX0BL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd4351698402d83e0b2433c3bc21cbc5244f9f247b28530ce132b62b519266b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1LhAlyvO8XSH1MqCFi3ORw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LhAlyvO8XSH1MqCFi3ORw.
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