1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cf41c9a27ac2696bb8b13e85c93d89d1b67e6d147806c1c381f9db49881883. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb71502c-5e04-4ac4-9198-27e02ca2e2b1.json and https://artists.proofprofile.net/proofs/artist/fb71502c-5e04-4ac4-9198-27e02ca2e2b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Música De Piano Relajante Para Una Sesión De Estudio En Grupo
Música Tranquila De Guitarra Para Estudiantes
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5fee20dcef3e96cb1f867139193d1fef951a90a03bec3115e525b3a19524d1. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2040247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8ceaee1067826c0df772dc80a80d1f0ace755e906909ce598e52a18cd9e1f3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2040248.
Una Hora De Música De Piano Relajante Para Auriculares
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648985eec34456d59ac9a88276c109814f0357d6bed1f8c8d9253ddbf81fca1f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1815093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27a7a70e6230df14d67444dfd7aa5370ab57673d731fc32ba383952b78cb736. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1815094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698f04e701ce95edc46eec656235e736926b30c05a21e04e52193ad8b645c8da. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1815095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e9b499c17239f5e19ff4a918f90971bc9510a28f391f2b3503d266ab7af750. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1920167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf64c6146afe57e20aba06fd4a634c31d0d7299fb408e2027493ccc7630fc89b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2009041.
Relaxar para Reconciliar o Sono Profundo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19887773af03454ab6e10c4f75be3a64a916c30cf7ba8f2058db10b67f998720. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1920206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22612717794abd12f8ead6d9e83faa4018e8d8127ac1297e852c10f73b4424e4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1920207.
Dormido Rápidamente con las Olas del Mar
2 Horas de Lluvia para un Sueño Profundo
Transportar a un Estado de Sueño Profundo
La Naturaleza Relajante Suena para Relajarse y Dormir
Música para Dormir y Relajante Sonido del Mar
Ondas de la playa con el piano de sueño del bebé
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce03ff6ca41c865ded2480263868a06e4c47fa614ebd2fda3beb0d72269cfe7e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b3fa8163cf8f8e65d685f9eedabb012a9e041fa37ff27e249ebb960ff04ef4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000192.
2 Horas de Melodía Pacífica con Sonidos de la Naturaleza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61c22f8b871d3d81e26e227b0bd15268114f92dbae8e79aa78dd242b6577f43. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba0e1a0e61d970f90424e5f5c5a8a0a0d3c176c6cb325eb8a618f30488f3bf3. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26427fb6298bef956ec20b0d4736416b7bae37edbf8d7077d6cf317312cf3e2a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1920078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bcc2e6ef3e726e8ed963bbef68470bd76dbf7b6adc2662b3abc0cfae2f5e83. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1815001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24253f5000c3244e6ecd2c6d3db2c6f857d6006944f0a8c6e558d3c0c0a19f8a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1815002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa467bc8037a7b5052823507571b013914a7f459db707f57af320402bb471f3b0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1815019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a04fff4f364a3363f8e9dfb33eaf3b4589b3b5665087b83c9ae73184f953cb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1920006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e3a0df03a9d34e4ef67351686e0602fbd55d892344730e0d5118b260d2c20c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1920023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4438bad3426102e0e370dc2c46fde054bfe0a0ba829ed5534b1106bc022b85. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d811a01f3efeecf8fc3ebe74704e2c2e821bb150676555101c86d71984bfa3. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea52a03f33f61578da3e1308f1cc8c2d5f283536ea3beca35fd3e9b8237de72. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d039acc8d0f165df7571f654146a3272a5f6432c3fb4f941e37f20bf60a9e9b. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3fae5cfa4d28b6b973e92f1ad6ad1f667eb86295d254a74e6daf653b707a16. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e504b99ed9105eb8e5447d8df1f6b23f9113d1bee8b6cf5429a6b4b1807f88e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefab31b54feca8a2a772edef0f2276729304763a3bed58dd2d3190d47ed30dd9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfbf3694255899d499d4b7657fde72547fbaf815a57d7364db845e9738179b8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4ebf9fa74ed05a842422abc9caede8cf89a8fa69351100e728805b54636d8b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed92b044b25cc81311583a2b777ab774d8667728161599f48b8e0a16fee47db. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558c7c39fdc2b2d0d9bd295ad2f05bd9ec7eb74b7eb33018aa29a5737d4a46f9. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2720dfca60fb75e63e8fa3aff172f7cfa50105267db59089611fb6048643a874. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0797ebd8ba63153130b8c015c019d34ad94a79874e3cdfc6b395e037b06351cb. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8aa54a0636eb6f685425ab2b9a3745487ab729dbc581c6f35b5b181f841539. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45d6c0c6c140b66058c69a6d5c5eb2fcadc8c43cf726da30ead33855d8ef169. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9cfd8c922a541284b65786f17854c969e0b55c4ce6cdb7ad46ccbdff1e0940. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc885539fb22790078c4dabdf2e12b1b15694a5a0756c2b9e9615ae61696915. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f0b32c1e2bf1a51ba0e764376aaa8b669a1b65ebb63369238481d4d57e6566. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1dc7b5d864bbe0145763ed8fcdd7e76a7d791c9f0895e407856f7c19d09962. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352ce34332fc3bfb7f59ef96093dc877f31f9ff6b746e141e0434b264446f071. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf461a4b45698af48730818f641c982d93eb9e27bc91ed024c90300fee7373668. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c033947b4130274663f46b166de76a2f297fd929a94c1ffa4640e62a6e1bc7. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1921149.