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 0x16586949cc4cfb79e30705a6c5480b49d1ecefccdeb3cc3649ff8621f0a824a0. 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/48809ca2-8085-4e7d-9396-61f4c14c32b6.json and https://artists.proofprofile.net/proofs/artist/48809ca2-8085-4e7d-9396-61f4c14c32b6.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 0x55814e483fa414c98867a06dcd1b18e7481911da7cf20388d4d11f8b4150e669. 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/4cqJEn94E40cySLrjUI8Kw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cqJEn94E40cySLrjUI8Kw.
COPING WITH FRUSTRATION / FINDING YOURSELF - Live
REMINISCENT OF A GIRL ONCE LOVED, SINCE PASSED - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eacfd39c0358375223022001d8aa09cedc2dd169a78ba7728dc0f5454b4ee54. 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/4qLquSKfivdZk2JOkvKWUX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qLquSKfivdZk2JOkvKWUX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe61875217703a83f35fc9c8de14c700b78b27d9475d0ad08369cda7d05d061. 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/2SmvJH2c4kzDKMZzKyKkXJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SmvJH2c4kzDKMZzKyKkXJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793f2963a0f8a1ef9739bed2724b9c2da19b5731f7e1e5837a3d522e99ae2899. 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/6GFY7ab6W8b78tsMeK6Mn8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GFY7ab6W8b78tsMeK6Mn8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da10b08b2fef7fe3c71e0cf999ffe8bb435c6573d7d08b0dbadc58449216b29. 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/7plU3EGvqH3YgcnhXT0sdH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7plU3EGvqH3YgcnhXT0sdH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569c307c861f3e0c7945f7068fc8d11026533927a4828a3686341dfcda0b269f. 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/21GuizUxsVweIimPOVD7FU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21GuizUxsVweIimPOVD7FU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d02b2e08cd7ecfdcfe8b207fd063d108b35b2519f5c6cd53b1974d990e7db4. 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/0OHCGFsgWt1PmWFXDayidT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OHCGFsgWt1PmWFXDayidT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7982b4eb39e91dff9e7db8acec21c0d281da04b59740cadf9bb80a7af90c8fbe. 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/3zuib23hooOeNUzAaCW487.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zuib23hooOeNUzAaCW487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb149071c042332471596079d6ecbc4e07d01208eb12da86a290e45a1b3b57106. 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/5v6EzzsIV4xrD4wF6fsNEj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v6EzzsIV4xrD4wF6fsNEj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046bbe83a0bea43353eedf5058cafcd9b64edd0f56b75f9c0881cf6843cea771. 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/3Svl1DJmQW1UpR0OMwiAmy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Svl1DJmQW1UpR0OMwiAmy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f68d4610546a557edc47f8a675ea8c627e779fb343e5ef2a9812bdf8ad6e8e. 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/6R4S0qlnwWlP6mxPqBHQNu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6R4S0qlnwWlP6mxPqBHQNu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ba20e9654c333e55ab6178893aa937a33e051f6d0a570247f653099cb0c7d9. 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/0OtxF1nrX68GSdq9XmT1HF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OtxF1nrX68GSdq9XmT1HF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98111e4616e3a668ba761c82840ac2426d57ebd0a11c77649f9f275e501c4be. 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/0Rppo7yJaEb1XE9jUjcuh7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Rppo7yJaEb1XE9jUjcuh7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abbf11e22859e489208b6d3187472d83f4963b374e88932452c492ac78196db. 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/4dtEMu9Nh7aSKznHVdw5Oy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dtEMu9Nh7aSKznHVdw5Oy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6ef3f42265f81f451b619bb650061cba73b7d80328491463b1c230bbe6f852. 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/4JSFKdHcjMngu2ETXdjvjI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JSFKdHcjMngu2ETXdjvjI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8f0b8c79d4d5a1bf4df6bb2c569976d63280227424772a332fba575e4f6bdd. 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/7GUA78blhaZNk2fSyrWE8G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GUA78blhaZNk2fSyrWE8G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3394f40e4cce22edee3f5eb87b31c24da0e26945465aa2f654b4f6e29f253e7e. 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/61K49282e5ywQxvCrYxXhM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61K49282e5ywQxvCrYxXhM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc980f7e1d1f8a6a45cb203e78d66d459caa63b7f8194d817739df06810267a. 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/1sH4xM1FTpHcMrm5FVHLbr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sH4xM1FTpHcMrm5FVHLbr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cda1cc3faf44a6cd2c9c3e13c611e9cb8f83d5fa4545757e0382e6da68f222. 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/2SlwiJtWCzJ0yKqAffFBQb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SlwiJtWCzJ0yKqAffFBQb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff5760d84b899f246f9b46044678b96ec40443287868fc4e75d52c30eea392c. 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/2Ftu9Cj8lOstSI6GVEKMiv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ftu9Cj8lOstSI6GVEKMiv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e29136448b97efa9b9ad2df1045787f1ddaa767f1a2e88575c64198a7e06c0. 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/5LmGbL3iNx3GFwraRnFuwD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LmGbL3iNx3GFwraRnFuwD.
REMINISCENT OF A GIRL ONCE LOVED, SINCE PASSED
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3623e09a2474ce1e763f24cd435b5a906066ee3f0ead41ae4807e8de80a925b. 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/6oMMZGywETmVEuDEtfzLvn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oMMZGywETmVEuDEtfzLvn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df66f76bfecd6b2475a9ba4097e8f8429d9fd331f9f10d6eada02c883035f93. 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/53KaRBzoj5CojZxRjYyK3U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53KaRBzoj5CojZxRjYyK3U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fc44e5a17840dcc3f80b1394dc4d0cfd793f3b21d70e01145b20267c360b99. 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/50Imq2JCrnCmLmwrblo34V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50Imq2JCrnCmLmwrblo34V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b560567a5645aaa630f524348c6c26facb0cb65b3a1b0ca26aa1397e924226a. 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/7e52qkIRjX8amAPYW1brvw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7e52qkIRjX8amAPYW1brvw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aca3b5d1f69c1bdcca85b5409548e892473c2ee6972d0944c17b471d018af26. 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/5hrDi0VLJw4RcPD5RmxmRE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hrDi0VLJw4RcPD5RmxmRE.
DON'T BOTHER, THE TRUST WAS NEVER THERE ANYWAYS
{"copyright_id":"0x228832b2689a325f488b99008be7146521a1907f71a785bf72beef97fcf5c8a8","isrc":"QZBRF1815311","name":"DON'T BOTHER, THE TRUST WAS NEVER THERE ANYWAYS","registered_at":"2026-06-11T03:40:39Z","spotify_id":"78PFmDJZdYqAonj8KyB37g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228832b2689a325f488b99008be7146521a1907f71a785bf72beef97fcf5c8a8. 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/78PFmDJZdYqAonj8KyB37g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78PFmDJZdYqAonj8KyB37g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe194b189a173eb2b1a4a1efa7e868a8e19f227ac74940e6a86da4abf01d0f592. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/05jOFXwDHtnjhPrv86I2A3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05jOFXwDHtnjhPrv86I2A3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7996d1c5521240b278a7990053b4004a5d9e6472aa7edfecd9032f68e395e550. 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/3dhJgv14saVM2jf05hiCzF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dhJgv14saVM2jf05hiCzF.
Passing by the Houses on the Abandoned Street
{"copyright_id":"0xd02ed2db6d95e6deb00c20b6d04de6a66533b13424aa09062a59582955d34ea9","isrc":"QZBRF1815432","name":"Closing Shift","registered_at":"2026-06-27T04:22:12Z","spotify_id":"6EmvHbtvFqH3queSUb1TEQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02ed2db6d95e6deb00c20b6d04de6a66533b13424aa09062a59582955d34ea9. 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/6EmvHbtvFqH3queSUb1TEQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EmvHbtvFqH3queSUb1TEQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c8c8b25b03fa31638d89f2fed96ce02af8a70a0667da093522a88f7b88171d. 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/62gslFpVXIdJUPmf8mAiM6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62gslFpVXIdJUPmf8mAiM6.
Coping With Frustration / Finding Yourself
{"copyright_id":"0x4d56ca9506e8d25150b4d6c9b67db33351886d2b35c9dfe19e220ab754f49ba1","isrc":"QZBRF1814749","name":"Coping With Frustration / Finding Yourself","registered_at":"2026-06-08T16:16:33Z","spotify_id":"6Yw0h17KtFdEnkusO77iEo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d56ca9506e8d25150b4d6c9b67db33351886d2b35c9dfe19e220ab754f49ba1. 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/6Yw0h17KtFdEnkusO77iEo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Yw0h17KtFdEnkusO77iEo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2da38582e3466d5bea8bfd36e6d0938e66c6a8bf6a0c1fd7cbb899d86dbac8c. 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/14dsQfXM1dVAs6iIB8Xo5Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14dsQfXM1dVAs6iIB8Xo5Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3804753c4908230a112f66ab20ec0733ac6a65896344e6a138999573d20d69f3. 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/53bKnJLnroSrxbcs3lSegB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53bKnJLnroSrxbcs3lSegB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ab8f38ad0e5e8601aef61bc69118c335f10fbe11eb3b00e5d8d9a9ccf6c65c. 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/42oRXGdIYYuv66mog7pgEe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42oRXGdIYYuv66mog7pgEe.
{"copyright_id":"0x35c970440b39eb1d0f7eec54722c075fa4850b3487662e828bfd78bf48caa617","isrc":"QZBRF1814753","name":"Feelings of Satisfaction","registered_at":"2026-06-09T01:55:41Z","spotify_id":"5Ku52NVjanaD0ba7DFkQAJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c970440b39eb1d0f7eec54722c075fa4850b3487662e828bfd78bf48caa617. 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/5Ku52NVjanaD0ba7DFkQAJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ku52NVjanaD0ba7DFkQAJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4747ba7a7eb5a34a921ed9515d3d12e3ed7135d30f954b31b348a871d68ee546. 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/1tohCnx5alch3kHg3tSo1m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tohCnx5alch3kHg3tSo1m.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9760c3a6eba29a0ee6363405ea5bb6847b7e0454b6b5d0410ad78442357f2336. 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/0CZBRqhoPij17GxvHIVOPw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CZBRqhoPij17GxvHIVOPw.
{"copyright_id":"0x9549b09f056a6c0ab2eb95584ea67cfb0112f64d1f3881eafefd1f9fb012089f","isrc":"QZANL1719365","name":"Master of Reality","registered_at":"2026-06-11T00:41:09Z","spotify_id":"5rkPCOYJGEZGslMTByI9hy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9549b09f056a6c0ab2eb95584ea67cfb0112f64d1f3881eafefd1f9fb012089f. 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/5rkPCOYJGEZGslMTByI9hy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rkPCOYJGEZGslMTByI9hy.
{"copyright_id":"0x9ef076a54163a80eccac4283acff148983a51fedf3fb7610a95c557653e7923a","isrc":"QZANL1719366","name":"Shrouded in Lonliness","registered_at":"2026-06-27T23:53:38Z","spotify_id":"0hiUXRKwgoUIhyf654PKwp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef076a54163a80eccac4283acff148983a51fedf3fb7610a95c557653e7923a. 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/0hiUXRKwgoUIhyf654PKwp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hiUXRKwgoUIhyf654PKwp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264b40351f0a88db0e7717469b3a5191397d4e36eb41343e4d0a1fea652ceb73. 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/27hVemaAf227OYmabzksRU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27hVemaAf227OYmabzksRU.
{"copyright_id":"0xdec2f30dfa1407afe8ca4d37772d182692d9f6a1d8a27043b9dca3fa6cd7c12f","isrc":"QZANL1721302","name":"風のガール - Instrumental","registered_at":"2026-06-25T05:51:02Z","spotify_id":"7HtTTiGn1GW7UkrFLBRmLo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec2f30dfa1407afe8ca4d37772d182692d9f6a1d8a27043b9dca3fa6cd7c12f. 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/7HtTTiGn1GW7UkrFLBRmLo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HtTTiGn1GW7UkrFLBRmLo.
{"copyright_id":"0x9f1065b34930827c3522d0af491d3728f22b0a4e3f5a5f76d85af7c486de43b7","isrc":"QZANL1721303","name":"AIRライド - Instrumental","registered_at":"2026-06-26T10:26:14Z","spotify_id":"7KqiWttMwVMUEPsfr2A3yz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1065b34930827c3522d0af491d3728f22b0a4e3f5a5f76d85af7c486de43b7. 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/7KqiWttMwVMUEPsfr2A3yz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KqiWttMwVMUEPsfr2A3yz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2962787bd1a619c932c39dacc34a5126179cf33ffba2ee8664ff56b608e3b213. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7c6jkDR3xpToj7T5Tb4TQX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7c6jkDR3xpToj7T5Tb4TQX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176937a9244c570f438b4723cc6121d0da46680832a490fed1c78e7e2b3f056b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6z6VQIABqMQ6kVIyMvu3x6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6z6VQIABqMQ6kVIyMvu3x6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70f3d48b05860e454e0548196897a2029d0052cb236820fc214b7e49e02c16f. 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/7ELBhQ4S2QcvdXx4UxJw5I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ELBhQ4S2QcvdXx4UxJw5I.
{"copyright_id":"0x24fb8ac5682e282f1e42e1cff1bcfec0be9e982607e89dbe89210a82253c5b16","isrc":"QZANL1718658","name":"LONGING FOR A MEMORY","registered_at":"2026-06-18T08:43:41Z","spotify_id":"64HoOwE9hcCUxsLzu4CRyY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fb8ac5682e282f1e42e1cff1bcfec0be9e982607e89dbe89210a82253c5b16. 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/64HoOwE9hcCUxsLzu4CRyY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64HoOwE9hcCUxsLzu4CRyY.
{"copyright_id":"0x924d6d821709e0f749251c4f1e371b2ebc76f3b72d5f495eda9ecf825d2200e7","isrc":"QZANL1718661","name":"REMINISCENT OF A GIRL ONCE LOVED, SINCE PASSED","registered_at":"2026-06-19T01:16:02Z","spotify_id":"7rj5btOMlnf7uybMrEyBYx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924d6d821709e0f749251c4f1e371b2ebc76f3b72d5f495eda9ecf825d2200e7. 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/7rj5btOMlnf7uybMrEyBYx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rj5btOMlnf7uybMrEyBYx.
{"copyright_id":"0xb698951c6c97488b8e5c70165e295e8cd3bce118d7ac93be6f1f01c075f65701","isrc":"QZANL1720470","name":"SUNRISE OVER PUGET SOUND","registered_at":"2026-06-28T00:59:32Z","spotify_id":"3avlD1OuWPXwPm5ivIGkYF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb698951c6c97488b8e5c70165e295e8cd3bce118d7ac93be6f1f01c075f65701. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3avlD1OuWPXwPm5ivIGkYF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3avlD1OuWPXwPm5ivIGkYF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e790f2a3cd0beed89a497f81903739e19e12653b4f428fd0c299482a4710e5d. 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/6uQXB4JvWr5dLngrEbiDFe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uQXB4JvWr5dLngrEbiDFe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b97c08cecb7205d8ba15b6888605cc7fdbec0172d6a9315a7448f11d19ee414. 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/4EuUpCNy9n93ceq2ugQ5eL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EuUpCNy9n93ceq2ugQ5eL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38205e80523976d848a607edba2d31eb5249df10c20846a4d86fe5e0d54a85a. 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/4GKLJl5KHWSxRoiqXLz4L6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GKLJl5KHWSxRoiqXLz4L6.