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 0x547183794bbbcd6ad9b0bbba5e6c698d2ae08acd8d09d84f6891f104ea72dfac. 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/c05cf502-74ab-4500-ac20-b8a8f0e4fd75.json and https://artists.proofprofile.net/proofs/artist/c05cf502-74ab-4500-ac20-b8a8f0e4fd75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x428ecc72df1b80544192af800dd6c6494e0d2fde0c286bde264b387c1efa4656","isrc":"GBEWA2102871","name":"All I Want","registered_at":"2026-06-22T02:03:20Z","spotify_id":"2WHYFlQLEQEc6EPI3SDLed","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 0x428ecc72df1b80544192af800dd6c6494e0d2fde0c286bde264b387c1efa4656. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WHYFlQLEQEc6EPI3SDLed.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WHYFlQLEQEc6EPI3SDLed.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe302a3046225299d01b7539bbc9cfb58b07abd20c97c446712f34278befd1953. 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/5iuO1XorDrYr3gAztvZiZX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iuO1XorDrYr3gAztvZiZX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92690a548ba4868170e6167831364f342dd79fd0026b2dbf7db352cdd8f57f2. 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/0EY8plr6cF9r7Qz1DfDQAG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EY8plr6cF9r7Qz1DfDQAG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc4fb12674c65300b23559137178156b8d1ebb602d14282c451907bbf5a0dd7. 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/7LsOvLOgesmhzc0qTof93w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LsOvLOgesmhzc0qTof93w.
{"copyright_id":"0x94cdc7accb97c6a7d41a4d71366a9d8763f4ce7ebd71f09d9b5d9da8b1eebe61","isrc":"GBEWA2304602","name":"Tasty Toucan","registered_at":"2026-06-08T13:46:57Z","spotify_id":"5WKthgWjkr488IfJfoBHKU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cdc7accb97c6a7d41a4d71366a9d8763f4ce7ebd71f09d9b5d9da8b1eebe61. 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/5WKthgWjkr488IfJfoBHKU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WKthgWjkr488IfJfoBHKU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a4687e308f1e80ad2606fdfc440de533acd7cf29b7d6cb4b9b1481914d5872. 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/2JwruHIDOZ2Ao8wmnu8Jb5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JwruHIDOZ2Ao8wmnu8Jb5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc061b1da794b67d05fa8ea4ee420185ff31d3e398bce01f3a42f966835137549. 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/3HXmXbeyvW743jfGSkKubi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HXmXbeyvW743jfGSkKubi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ea000bda14f68751a92a502e570b0889d28cb84e564b04f1b95d17fc058ae7. 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/0jWr9gDY8LqXjkgJsacDRo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jWr9gDY8LqXjkgJsacDRo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1458c7d8ccf321455b5c1c24dab97604e9aaa39c3d66e0e546c48734b7bdb89. 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/1qMl1BaTSCYx22BU4QTaAO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qMl1BaTSCYx22BU4QTaAO.
{"copyright_id":"0x52bed630f71bfcbc30edde37155959399b6fdc3a9e11849985b68990428c5eef","isrc":"GBEWA2204840","name":"Came Here For Love","registered_at":"2026-06-07T02:38:15Z","spotify_id":"3SWZ0hpjeYT1BCx0Auqi6l","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bed630f71bfcbc30edde37155959399b6fdc3a9e11849985b68990428c5eef. 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/3SWZ0hpjeYT1BCx0Auqi6l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SWZ0hpjeYT1BCx0Auqi6l.
{"copyright_id":"0xd04d0ea5d4ea1cc56ffcad1ad7b60e6f0cb1dd642663d253ffee8c3478dff5b7","isrc":"GBEWA2204841","name":"Future Life","registered_at":"2026-06-20T19:54:02Z","spotify_id":"7IWyWjRT2qAdXR3uy72fux","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04d0ea5d4ea1cc56ffcad1ad7b60e6f0cb1dd642663d253ffee8c3478dff5b7. 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/7IWyWjRT2qAdXR3uy72fux.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IWyWjRT2qAdXR3uy72fux.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e4a35294548f0ec2880969c6e85b352d91f8d3437255c813b02f36b0b45394. 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/4h4vlys7GwYHUIWAX973tR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h4vlys7GwYHUIWAX973tR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44daaf8629a6e86589e964f1558652fa11ebf2ebb5d17ea23ab50444148a12bc. 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/74F8rwMa987nlrFIk3VcyS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74F8rwMa987nlrFIk3VcyS.
{"copyright_id":"0x35044ca711192372792de291a02568e7d8f8fc25af9263aca0addaaa0e4f896b","isrc":"UK2BS2000288","name":"Clockwork Pigeon","registered_at":"2026-06-19T03:16:40Z","spotify_id":"7jSExKoDTYQN633sXv4ePH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35044ca711192372792de291a02568e7d8f8fc25af9263aca0addaaa0e4f896b. 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/7jSExKoDTYQN633sXv4ePH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jSExKoDTYQN633sXv4ePH.
{"copyright_id":"0xf2c7a918eb21ead791ee8b5799c5d4cdcd76a0a8b71e1eb11a00aa208b7c15a2","isrc":"UK44M2100091","name":"Kiwi Beach","registered_at":"2026-06-18T10:18:00Z","spotify_id":"35yCDXGkJE4NnBYq4nO9PN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c7a918eb21ead791ee8b5799c5d4cdcd76a0a8b71e1eb11a00aa208b7c15a2. 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/35yCDXGkJE4NnBYq4nO9PN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35yCDXGkJE4NnBYq4nO9PN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a81f05bdc8eeb71383a182dcb69709187c3e682c5c6395426370847769f950. 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/2UIYDzY8jLsW48TWjSg4Bc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UIYDzY8jLsW48TWjSg4Bc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21211314a02ba95d197006a71e8d304b29f4cf33c8350b7c5326710d106706f2. 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/6ajpTRigkS1wRHEUZy8HBK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ajpTRigkS1wRHEUZy8HBK.
{"copyright_id":"0xa7538dc2795dcc85fbba0a01aa3bcf2aaffbea1494ddc4a8035f57767321aab7","isrc":"GBJAJ2101148","name":"Forget Nothing - Extended Mix","registered_at":"2026-06-27T11:44:37Z","spotify_id":"5GEp1sZRH0D1ENkZxV57qb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7538dc2795dcc85fbba0a01aa3bcf2aaffbea1494ddc4a8035f57767321aab7. 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/5GEp1sZRH0D1ENkZxV57qb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GEp1sZRH0D1ENkZxV57qb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb55aa09f32075b92c95d9cbee57b218af62f8c7cd5724822bc0d78c7bc6293. 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/03N8E19F1eJZ82hCtsB0hu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03N8E19F1eJZ82hCtsB0hu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc33f82debae01c41702a1d51b182adaa6648ec7f66a51e306829eedb7ee8f0f. 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/17cVuIl1z18wO2cZda3sxA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17cVuIl1z18wO2cZda3sxA.
Testimony / All Aboard the Pleasure Express
All Aboard the Pleasure Express - Extended
{"copyright_id":"0x16c575ddd25f6bdeeb4a6cd8d239de273243ae85f575113727cdf378c7e1b639","isrc":"GBEWA2100200","name":"So Far Away","registered_at":"2026-06-19T10:26:26Z","spotify_id":"2RSTv4XdRsmVRj8AFaDbJn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c575ddd25f6bdeeb4a6cd8d239de273243ae85f575113727cdf378c7e1b639. 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/2RSTv4XdRsmVRj8AFaDbJn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RSTv4XdRsmVRj8AFaDbJn.
{"copyright_id":"0xda3ce48993dab805d7c43fcb84418d9fef2acc8737302e557a29098f92bf177c","isrc":"GBEWA2100205","name":"Lolo Graziano","registered_at":"2026-06-21T01:09:55Z","spotify_id":"2nz4H7VwCcZCMbDEGaaqnN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3ce48993dab805d7c43fcb84418d9fef2acc8737302e557a29098f92bf177c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nz4H7VwCcZCMbDEGaaqnN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nz4H7VwCcZCMbDEGaaqnN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3960280dc3588ca0683d46636c6645382c315da48b407c3756c88f43c1325a2d. 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/0NUY7WLCy3dvwydjLUjkUJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NUY7WLCy3dvwydjLUjkUJ.
January Embers feat. Lauren L'aimant / Highland
January Embers - Oliver Smith Remix - Edit
{"copyright_id":"0x57dae27de6b1c5474f2ea33863bbb89bf8f0dd46500590288de9f8eeaf311aae","isrc":"GBEWA1802622","name":"January Embers - Oliver Smith Remix - Edit","registered_at":"2026-06-26T23:49:56Z","spotify_id":"2tHBsVrEdzeTtHPb3JNCMy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dae27de6b1c5474f2ea33863bbb89bf8f0dd46500590288de9f8eeaf311aae. 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/2tHBsVrEdzeTtHPb3JNCMy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tHBsVrEdzeTtHPb3JNCMy.
January Embers - Lauren L'aimant Twilight Mix - Edit
January Embers - Lauren L'aimant Twilight Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a0f38d524faf2038b201ad516243e4c681904e18c08a9c8f943ba671953e23. 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/59e5VaevTNxgH34aljvqtq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59e5VaevTNxgH34aljvqtq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23f37ca307c910f4050765c5206cb3218a386741ba8e4578181380b56405682. 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/6saWohwMM21SuBgtxaPIpG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6saWohwMM21SuBgtxaPIpG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657ca225ff8d63508c2d35f9a4dcb673f288200301fdb20af278dfde028c808b. 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/2M4xHoUb3iJTqcbQZze0IX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M4xHoUb3iJTqcbQZze0IX.
{"copyright_id":"0x9a264c21b3ce7d29c1f67a2c15aa135ea098c20a2aa63252838ccaad81691f01","isrc":"GBEWA2301607","name":"Follow Me - Mixed","registered_at":"2026-06-19T08:28:00Z","spotify_id":"60xSOkKDw9kVamgoBfGalx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a264c21b3ce7d29c1f67a2c15aa135ea098c20a2aa63252838ccaad81691f01. 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/60xSOkKDw9kVamgoBfGalx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60xSOkKDw9kVamgoBfGalx.
{"copyright_id":"0x210368a0d9f18ae5023ac4a4f09783063899dc1cff3c8a6b4f2b2cd54bdee21d","isrc":"GBEWA2301608","name":"Door To Door - Mixed","registered_at":"2026-06-18T13:07:29Z","spotify_id":"6LTQsNP1ZLT9ardoIR1j7p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210368a0d9f18ae5023ac4a4f09783063899dc1cff3c8a6b4f2b2cd54bdee21d. 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/6LTQsNP1ZLT9ardoIR1j7p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LTQsNP1ZLT9ardoIR1j7p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23239f7c8592a7070cac72de48f466d99a6202dd8d369bf98235553b1621b789. 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/4kvKuWSnFoVawBcz7poyoX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kvKuWSnFoVawBcz7poyoX.
{"copyright_id":"0x46c592bd02bcfb8c98b12640b14607d882bbaf43f14361995a09c9fc39eb69e6","isrc":"GBEWA2100360","name":"Lager Beers - Mixed","registered_at":"2026-06-21T23:34:23Z","spotify_id":"2lpMhidQesWraYBAekDTYy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c592bd02bcfb8c98b12640b14607d882bbaf43f14361995a09c9fc39eb69e6. 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/2lpMhidQesWraYBAekDTYy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lpMhidQesWraYBAekDTYy.