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 0xa1b00accabad9679d5882a4cc0231ab975bea82eadbee1cd1a3c94aa4a42e76a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bcee4575-329e-4a9c-aa64-cd7caa7db393.json and https://artists.proofprofile.net/proofs/artist/bcee4575-329e-4a9c-aa64-cd7caa7db393.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 0x52a0615b5af663be6e2459c019d741e18f8f51f2c9211983b422d3d4ffb50018. 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/55YdqlIKDG8zVvlht6URTE.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/55YdqlIKDG8zVvlht6URTE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950a0fff1335a53f51803733c5345977a6d2d83412ea7572eb37049d4e0298f1. 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/4nyVuAhz2ZVFimXck6MG3b.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/4nyVuAhz2ZVFimXck6MG3b.
{"copyright_id":"0xa259103611e721b60acb7078e08898146fd78f36ac3a4dedd54b21efee3fc0b7","isrc":"USRC11900550","name":"No Good For Me","registered_at":"2026-06-09T08:03:06Z","spotify_id":"6fJjFGz5XCtAS1UxXaA8oY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa259103611e721b60acb7078e08898146fd78f36ac3a4dedd54b21efee3fc0b7. 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/6fJjFGz5XCtAS1UxXaA8oY.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/6fJjFGz5XCtAS1UxXaA8oY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a338953f231a4603360c0197c7f099648ae62fc8c6f53e2297cf840a323832. 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/5jKJWNqwBu3CtQtbUXF5XL.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/5jKJWNqwBu3CtQtbUXF5XL.
{"copyright_id":"0xe0b1f76c8f8f24fefa95b66e865eb77e135cff36b01fd8a8648c4f517b9f6acd","isrc":"USRC11901174","name":"Worst Out Of Us","registered_at":"2026-06-18T00:19:42Z","spotify_id":"41rz1rtqrzfzkJqj0PQoga","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b1f76c8f8f24fefa95b66e865eb77e135cff36b01fd8a8648c4f517b9f6acd. 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/41rz1rtqrzfzkJqj0PQoga.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/41rz1rtqrzfzkJqj0PQoga.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e705f788a1fa7ac503f658ce21bf1e0240d81716c70989b6a56ed405eb0238. 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/73W16zvU1OL49YxB773bL1.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/73W16zvU1OL49YxB773bL1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbde29855768f9ca341c6a53c93588b68b055ecd04eeb766a57be845f10cf5e4. 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/7gOqjWYDxPUxjyGbjRBGTL.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/7gOqjWYDxPUxjyGbjRBGTL.
{"copyright_id":"0xeff2805afc04d4bff0231d79a7ed2ab4c27f4ac3f8ffc97f2c083911e1067869","isrc":"USRC11901175","name":"Hate To See Me","registered_at":"2026-06-11T05:45:21Z","spotify_id":"4rqlnGCmURr8SSJm4nQZS9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff2805afc04d4bff0231d79a7ed2ab4c27f4ac3f8ffc97f2c083911e1067869. 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/4rqlnGCmURr8SSJm4nQZS9.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/4rqlnGCmURr8SSJm4nQZS9.
{"copyright_id":"0x84571ef3bd4e6d9527fd2fdeb0cf287fe1b300ff59e6d4cce2ee15f268ce8b9e","isrc":"USRC11901176","name":"Drip, Sauce (feat. Kj Balla)","registered_at":"2026-06-10T17:26:55Z","spotify_id":"2fwNI3G70wRceTFogySF1I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84571ef3bd4e6d9527fd2fdeb0cf287fe1b300ff59e6d4cce2ee15f268ce8b9e. 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/2fwNI3G70wRceTFogySF1I.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/2fwNI3G70wRceTFogySF1I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311e33c4d650d7416e908843500141f44592c022625ea9689a2a9d9160f62d72. 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/4HNdwx76bHkjGyDLENqEio.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/4HNdwx76bHkjGyDLENqEio.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53963c4e5bfbaca7cac089a0e77757773b2f3adc3f3f139ccea34dce3326399a. 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/44eO5XUpx6ku6LSRpfIgNb.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/44eO5XUpx6ku6LSRpfIgNb.
{"copyright_id":"0x2f16b683a50c4f0043b5dace50006ec8b6bef82ded9c711c6fd3674933bf0988","isrc":"TCAHN2359127","name":"Thats Me","registered_at":"2026-06-07T07:20:30Z","spotify_id":"0wiHnacFo0rNj3FoQfNyGk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f16b683a50c4f0043b5dace50006ec8b6bef82ded9c711c6fd3674933bf0988. 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/0wiHnacFo0rNj3FoQfNyGk.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/0wiHnacFo0rNj3FoQfNyGk.
{"copyright_id":"0x7431e11558decbe58535d1febeac0137cd5fe7d804bc0e1e1addf8fa39faada5","isrc":"TCAHJ2348557","name":"Well Explained","registered_at":"2026-06-08T11:58:24Z","spotify_id":"40rxqr8cn0sW3pyJrJs7gK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7431e11558decbe58535d1febeac0137cd5fe7d804bc0e1e1addf8fa39faada5. 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/40rxqr8cn0sW3pyJrJs7gK.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/40rxqr8cn0sW3pyJrJs7gK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad83ea4d9f57e4a6b21d3a22622432e68d35902d7b5f5c0146207d2fe86f2a0. 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/6fAEtkhiOga5LFAcTgziO5.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/6fAEtkhiOga5LFAcTgziO5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481509d85089238ce818c4bf5e6ac0fe74ce93da89d5918c385fa936afa6d2c7. 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/3C1MbT7tIDivhz7thqmDoF.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/3C1MbT7tIDivhz7thqmDoF.
{"copyright_id":"0x26aa195b2e8693ee1ce833e18e748ed1455aebf5a8be367369fedf95c1776fbb","isrc":"QZQAY2309375","name":"In The City","registered_at":"2026-06-23T05:58:01Z","spotify_id":"0Nv5mVB1Ms8QEHVqr9aEMG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26aa195b2e8693ee1ce833e18e748ed1455aebf5a8be367369fedf95c1776fbb. 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/0Nv5mVB1Ms8QEHVqr9aEMG.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/0Nv5mVB1Ms8QEHVqr9aEMG.
{"copyright_id":"0xfcfabb3ba806c9bca89a6602f7de3220711034cc6f9c90c8bdcd95137f74081b","isrc":"TCAGW2307032","name":"Blue Faces","registered_at":"2026-06-21T18:12:51Z","spotify_id":"6IBqFfYOguEHzyRfxyzlTC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfabb3ba806c9bca89a6602f7de3220711034cc6f9c90c8bdcd95137f74081b. 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/6IBqFfYOguEHzyRfxyzlTC.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/6IBqFfYOguEHzyRfxyzlTC.
{"copyright_id":"0xc58f0b7eda311a8cbeb3a7b37e0c2e8e995dac28ae43434b8a084ea5acefceab","isrc":"USRC12201335","name":"Bad Lil Vibe","registered_at":"2026-06-18T15:55:28Z","spotify_id":"6L4PGVYmnZZ9TKZacT9Yjp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58f0b7eda311a8cbeb3a7b37e0c2e8e995dac28ae43434b8a084ea5acefceab. 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/6L4PGVYmnZZ9TKZacT9Yjp.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/6L4PGVYmnZZ9TKZacT9Yjp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91ed2caf5e5f06d2cab0632a88e449731d50b905a100f84c25442357ad8fe4d. 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/1Mxxb2DvCDdLvNqaHEzzpD.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/1Mxxb2DvCDdLvNqaHEzzpD.
{"copyright_id":"0xcaa7d00e153f58af5e0ac77f502e3d883b1b17b7f54c95ec9de4b13672f3d6da","isrc":"USRC12003804","name":"Lost Files","registered_at":"2026-06-18T00:22:03Z","spotify_id":"07GxoMbaUS18kihm6lZic2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa7d00e153f58af5e0ac77f502e3d883b1b17b7f54c95ec9de4b13672f3d6da. 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/07GxoMbaUS18kihm6lZic2.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/07GxoMbaUS18kihm6lZic2.
{"copyright_id":"0x3a9eadc3fb23257fa3e0c34dd4a069adf9433b0488eb68a6507441eada06505c","isrc":"USRC12003796","name":"Smoke Season Freestyle","registered_at":"2026-06-19T05:23:48Z","spotify_id":"4nmu2ziFnMfJXoxxctIoRL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9eadc3fb23257fa3e0c34dd4a069adf9433b0488eb68a6507441eada06505c. 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/4nmu2ziFnMfJXoxxctIoRL.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/4nmu2ziFnMfJXoxxctIoRL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6906c769d9494f3b765e4b3224757c5b21b74e5d545ce9fb77d195d6aa43af. 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/1tixUPaYGN0F64WDHPwGHz.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/1tixUPaYGN0F64WDHPwGHz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fecc10806ceadb657a85f4717e6957781793882fadffa7a8c91f1bd831320ce. 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/5x82uVt8B8377Ii3lNylHB.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/5x82uVt8B8377Ii3lNylHB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156dd5891ff3d6e670981724f3bba9879e750d28623130d94f6b8ec6c1749a4a. 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/0Tm6x4oJEjijVO7Yuqtfda.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/0Tm6x4oJEjijVO7Yuqtfda.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f29709ee47cf7e3cdc20d7659821cecd448f56dd2e9abfaefaa3063bf93fd5. 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/5ykI8wLQhW5OM9JxEpWLyV.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/5ykI8wLQhW5OM9JxEpWLyV.
{"copyright_id":"0x3e2ed01c277e1f3dc133d422c9d84d0b153789ef63f58f761e26a7ddaf1a4ea9","isrc":"USRC12001210","name":"Back To Back","registered_at":"2026-06-08T19:57:49Z","spotify_id":"4gz2SlgZUYhe6UImLmIRPB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2ed01c277e1f3dc133d422c9d84d0b153789ef63f58f761e26a7ddaf1a4ea9. 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/4gz2SlgZUYhe6UImLmIRPB.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/4gz2SlgZUYhe6UImLmIRPB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e705f788a1fa7ac503f658ce21bf1e0240d81716c70989b6a56ed405eb0238. 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/6hE8b5oEt60WL87I98Y6e0.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/6hE8b5oEt60WL87I98Y6e0.
{"copyright_id":"0xa259103611e721b60acb7078e08898146fd78f36ac3a4dedd54b21efee3fc0b7","isrc":"USRC11900550","name":"No Good For Me","registered_at":"2026-06-09T08:03:06Z","spotify_id":"2rcVLrhIviwh0WKwUIfSdR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa259103611e721b60acb7078e08898146fd78f36ac3a4dedd54b21efee3fc0b7. 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/2rcVLrhIviwh0WKwUIfSdR.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/2rcVLrhIviwh0WKwUIfSdR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbde29855768f9ca341c6a53c93588b68b055ecd04eeb766a57be845f10cf5e4. 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/33g70MY7G9azFsfE7TUNAE.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/33g70MY7G9azFsfE7TUNAE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6175fe4c2f6fe37ab028717793908b9b13a1f936a0cd7a3aa8b9c391e2f97aac. 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/1nXWAOME69dG7MtRuWZjjV.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/1nXWAOME69dG7MtRuWZjjV.
{"copyright_id":"0x7d92820d12887befc60e76f5a7248b2da8ba5aaecea4a004fa1140bd3694427a","isrc":"USUYG1319093","name":"WOO Forever (feat. Jay Gwuapo) - Remix","registered_at":"2026-06-18T15:46:16Z","spotify_id":"3FXWhdMr97zWjPr2Hzb3Xy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d92820d12887befc60e76f5a7248b2da8ba5aaecea4a004fa1140bd3694427a. 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/3FXWhdMr97zWjPr2Hzb3Xy.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/3FXWhdMr97zWjPr2Hzb3Xy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ba3ad28a044195a4f56a3171e4b9ad51c193abdf6d49c77a395032fd7b60c4. 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/15xfk8vQvVttTlh3tZn6db.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/15xfk8vQvVttTlh3tZn6db.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6f53933aa6a157d54fb360e491803ead97bf4f70feb8f308dc080778149262. 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/2U82EJx3FdMmnFnKJhnwjr.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/2U82EJx3FdMmnFnKJhnwjr.
Harder Than Ever (feat. Jay Gwuapo & KJ Balla
{"copyright_id":"0x2ba982fefabc668dfb955c92a1fc4a2cc1841d39530c494029fff948660b7642","isrc":"USUM71901144","name":"Harder Than Ever (feat. Jay Gwuapo & KJ Balla","registered_at":"2026-06-04T13:11:46Z","spotify_id":"5jEySVOrEiu9UCOdTy01Ls","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba982fefabc668dfb955c92a1fc4a2cc1841d39530c494029fff948660b7642. 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/5jEySVOrEiu9UCOdTy01Ls.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/5jEySVOrEiu9UCOdTy01Ls.