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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3869f74760b71540aaf6ed8d0c4cdc08ed5baa05ddbed8a6f34435f137d59509. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a18c8007-cad3-4b5d-b7a1-07afc669eeef.json and https://artists.proofprofile.net/proofs/artist/a18c8007-cad3-4b5d-b7a1-07afc669eeef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d79da72b0d390e9461cb3c80670df29a24b7b2a33ad7012995e53578e0acfe. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/ARG991009537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94992e517cdd108cf24622f22cd5fa8fc779b7becb321f1abf05a14c93678c7e. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:56:54Z), 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/ARG991009543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b1343b969cbb6294dacc5edfb3461af9157d68ed06c5774339aa9ef9424214. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/ARG991009544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7252e212ca33cd6bc25d8c0356680d70af483fa1a8bd581e87c58a2a8f4b034. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ARG991013105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a3ca73f70bdfb20ab2d3ed96fa6d5a23cf75ee065f80ecb5e7e1ef5720ac4e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ARG991013111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb0a956984f003d8ee01f9c484168ded0d90ae3863889d16f54d47262917955. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ARG991013113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03f42ce2dfbb487241b08415e7fb6983e159fd9fffacb7d93512c1ff8ff4907. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:29:27Z), 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/ARG991016881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9da4d4bbadc720453400994e47ec658ec3c911e82ac11372525daa4f65bf3e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ARG991016884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b729c35dc79cc317a988fd5685e7759c2d3f7eec99f4f583595102b29e4b89a. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/ARG991016885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c1a6db320c2689d19ea4bda1abbd5c8cfcc2d8a2f4da56a1521b6d08ade54b. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:24:24Z), 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/ARG991016886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0be657416bb66e31e291a34ab0729b1a5893bda38fd89fc28b76a43c13f1a9. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/ARG991016888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220b2943cc7a15d33fb3e9783115376b707fbb54935b69d7b00794d70fbad886. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:21:08Z), 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/ARG991016891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432c2ff5b008967a50f8521009ec63d633c9db9b03d7850c3eeec6b7e8ae1c79. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ARG991016892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0645c05f46cc0b400014e0ec15e137d17bcd04a1544862cb3419e811d50fe6df. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/ARG991016893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf72811cdfb582e3d47d355c764fdbb656c643110677b694473ad8896614dd5. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/ARG991016896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e88a3afd0c141f34a8dcdddeffd9fdc46f3ea7ced00e1b5fed1b140623f35c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ARG991016897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5261abc3ccfa00d27104aa58df843b22e9259f09ec76bef82dc1c3efcf16a6e6. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/ARG991016898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c170d0a791e6fb8d304f1449b247f98a12bbb5551f8c4f4c25010c2cb76008. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:25:29Z), 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/ARG991016899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8633e6d243c4d6a759a3836465dd49e6de281294929a23bf2ca9e6b70bbfe695. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/ARG991017542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6050a4e2b104b33dac439ae98379f41391c86b7bcd240dc6f39723d898f273. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:04:28Z), 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/ARG991017543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8df92ae9de62211c30fc1089477f027d7c710e2dc2e9cdacf30c1d3a53d7782. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/ARG991017559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cda39fa2243524da5fe63748d36614db658a51f9812ce4caccb10ce560e83e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ARG991018198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec2fab2108a02f4cdcb1f9106bbb76a961d613da5cf55ec4808001a720ab686. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:21:09Z), 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/ARG991018286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f99d01702ed39147feff8f632cb4b2874f5a0cfce6856421a3240d2548e35aa. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ARG991018295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba2b771c94ec2769c7d896677a411817350694355afec7bec0a04ca073349bd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ARG991018299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21771da6e28cb77b56213feb1c9983db1d936f2e57552437896abdfd2f29863b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ARG991031126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b7921f7232d243d7fcc3e34fb02bd41c03cbc89478df0f6539b6cef606b313. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/ARG991032222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cc3a8a8705e69cbdc48aec163a61111a3d1c52057b947630ff76639db7a819. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ARG991032590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7959b942b2d0a95f5023545cb6a5aef953092aafa7a3eec6497b7e3d187185. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ARG991034426.
Session #1: Si Alguna Vez / Ven Bailalo /Explicame
Session #2: Y Tu Con el / Llora Me Llama / Quiero Verte Bailar
Session 3: Cae el Sol / Lo Intentamos / Amor a Medias No
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe240984969b2b850475ee5457cd12f2454931b7e290b2bb6fc106e892a5d3eef. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:17:08Z), 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/ARG991038719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630cba81f715fd9e14ae371c410848f46b1e44faf2a486adb2790d63a924773b. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:59:32Z), 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/ARG991036315.
Asi Fue / Lloraras Mas de 10 Veces / Te Quiero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17406afdba5d4681621835b9e1a10b7483e39608a70124da047550a622331461. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ARG991042506.
Porque Te Fuiste Amor (Remasterizado 2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757ae63644e968cf37f6eb1e49876b70aff2bcca7c373852a89bf2f599ab41c9. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/ARG991043467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb191962fc50fd7213af237d33c77c944ce0c3953608b413bf14015752bd9cb12. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), 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/ARG991043978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7c87189e1e3a22a19aed234234bd93061400c3260a852ff0eae1e46d7e6669. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ARG991044166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc53e91ff33ec1b63c4b8e1f55df2af466e5f0e514f6adef81ee485803196cb2. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:16:38Z), 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/ARG991044850.
Session Grupo Play: Besame / La Reina / Te perdoné tantas veces
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7512e2c6dd8c24bb9bea8cf55b96d0a497e7bbf6ef76180efe1659b2a0658e3c. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/ARG991046143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8a80c2c5d27bd104c574219cfad44a97cff7601ca107ca859f57a1e7445a07. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:30:15Z), 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/ARG992044129.
Canta Romi Session 2: Se me ha perdido un corazón / Como la flor / Amor prohibido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1f26f14349ff1b910209ea4f3ba8f1943ca7e68c3df371d7cbfbb1cfd61610. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ARG992044812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ce5d42394333bfc8b0cfe11ec576f28aa740e948f7fa808a60151e950a9d24. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/ARG992046799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad6009c9a40d67dcb0b2ddcf30953b05c017cac80417d8b283bfc782a3d1e38. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARG991028490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1e8fa782061499f7bb3d8598ae907b759c526da15c5c1f7cdbb8bec7737e37. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARG991042630.