Melbourne Ska Orchestra are an ARIA Award-winning Australian ska band formed in 2003 in Melbourne. The group has up to 34 members, and is led by bandleader Nicky Bomba, formerly of the John Butler
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 0x92348ba079cb76a1a2ca1542c1bcbc426875da77105663c421d76a003b109fdc. 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/6d91cd63-2374-47b9-98b7-808e4bbf5c4e.json and https://artists.proofprofile.net/proofs/artist/6d91cd63-2374-47b9-98b7-808e4bbf5c4e.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 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 0xade92952077c2d7e6dba9ac5a0b7aef95c3f3ab2deece0388b5372f90c3d006a. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/AUAB01300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb75c75ca5f87ff9177d38913593638b712bb600ead10eaa9fd37e55a86bce56. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/AUAB01300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c5640bb34e4daeb19ce8e3473603d205d2506e15c2ea5e4b337f8bdae72923. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/AUAB01300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df3aa2219fb0b216fceba56be03915b7d75e59656fa70085c855f9e5425ec8c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/AUAB01300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc655c59d2f8ac0959c7c893387e558bf8ced1a58707612afc57ada0774c43b. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/AUAB01300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade7bd87d80cf9dce57982713ffbb806b4ca42a91c7335736642986e51fe9054. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUAB01300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd97358d38e72d52b1804892591664993d338a97771b6df810f9a1595ad88e5. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/AUAB01300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02acc5ee47363dfa78a0b3be0a03c3b71b97c1c4fa77a4d73becad47097271ba. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AUAB01300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7175a4b0e22742b30f990d77e5be65d26c82c297900266e766725539df3deb3d. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/AUAB01500670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5405886745b97bcb21d836f2806bf044706ce63fed9000f104bf05aea037ebe9. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/AUAB01500671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35216edc3c8b50e7422a213c36bb647f5eaed995371e460f0b123abdb6e4924. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/AUAB01500672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd0c34a575150ae3cafd23fcd9d2d5ec668dd94b09806f7d7241be1cfd6726c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUAB01500675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd616dec9ff1c9b8cbb6f9c36a6c37ccfc0333aa89645b619497daf315a31cc91. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUAB01500679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848a5710e7755fe2ab9ecadbc9122176726ac9fca77e701fb397625fc35595bc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/AUAB01601117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6f966642d4d535263ac44f1a619665ad7c84326d6ec0d3a64bc5a9a7822eb9. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AUAB01800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2124d4464a0a82ef0c6353700d909ca5f5232342b28a7c496149ac932d886118. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/AUAB01800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4326b41dfbeab6eeb91b001a7c6656b31e3c1700f803c886e2e1a8a04da202. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/AUAB01800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2d9a39d7a88de5a89f1652c0aaca0d5ed2231c1c9b8fbc0f9a977982723f84. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/AUAB01800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d6d2b8700fe888cbd9259157547a339ce421bd8a24bd60c621c1e305bf7fb2. 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/AUAB01800747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dd6df48c07a9605609e2acffee5b6dfa90b68ffc5ad4ab513fefc44b7b2479. 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/AUAB01800749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f73c12f90ca7b9eb445b2e736ee0b99233fd6ad827248e132e4b6c16b0a7c9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/AUAB01800897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4240485b22175b9b77865a52c1f357d05701b9f0dae62e3c6459ba405ab2a9. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/AUAB01800900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f79c7224627ef29dbddabaf86bcc0edf568e35601b2ce9f61ac8cd64d1c385. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/AUAB01800902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd71cc8ce5ec307300f6b9539a5bf76fd38e7f9afb158e36325d3efb0ca8dd37. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/AUAB01800903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d457a2540009c087d47592e6a4dd371df8be2e1c3a3b703ea011dd8d693affc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/AUAB01801201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c5da2f7475520a69e78717d9b5b58a36a77052646fb459c34f228266d21a4a. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/AUAB01801252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826fc6ad35112edff63024e525818397aa13041408430cb2804b84c8f9f04e62. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/AUAB01801280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2dd48b9153a0ce39b70075a0f5083f1b6526079c712f580592f2f368a5a21f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/AUAB02500329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7ba7d57a9e79506fb7fabf51e6fc50829164d5964eca961ab348ec269be922. 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/AUAB02500330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23f1517ac015599b4be582ffb0cfb61ed3f3411717243f35007d9095c2b451b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/AUAB02500331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fb7a8ffdc8d85bb0fee06de5ff07117811e3f2b4284a4007cdd83c8c82a66e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUAB02500332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6847e8275372e2914daf2fef5d96b5900b3d8c2d0f95f092432f122e8071449. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUAB02500333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecf3319ef0ef8f18aa720e502bf3bf3775520879ff553fa8647f0443d3c4f27. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUAB02500334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0539a9d9f88ce9d8ccff453961f1df51e59ecc94e668f9d9d4522e25939068c. 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/AUAB02500335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8005ff4163b5079310acc1d73be5d001e8ef691be573b90a05c23af505f078ae. 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/AUAB02500336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf936a60086b6eda12900b5cb9541462edb75080ee5b20cc9255fef51298ad0a9. 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/AUAB02500337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db7f196d87351cb321d5235a2adb3f9a89a744c2b82e75eefb0706effed6c83. 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/AUAB02500338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c1119b1f452df0b692a87a199d805b0db1e0b3c845f755c3c9d7271d59bd2c. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/AUAB02500339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9497b3609d3184a9694b64af006de4639d8c4ea0eff3dac602a580866c5fee5. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/AUAB02500340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db7f196d87351cb321d5235a2adb3f9a89a744c2b82e75eefb0706effed6c83. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/AUAB02500338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c60cf8b05fb194fb449999db0785f5fce8b9d79b191200ef11fd3c349087b7c. 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/USHM21812132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9840294a76f3539df3466a94a6359bf5e55cb63d97fb56fe53251e8ee78b66a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUAB02200090.