Lusaint is a singer-songwriter known for breaking the record for the most daily Shazams in the UK after one of her cover songs was featured in a popular TV show. Her artistic style has been compared t
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 0xb7b81aec9b41c9ee90f898dc12b53992d3db842f443390b432db2b85d52fb7d8. 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/76fdd0b1-6891-4473-9e95-81e8ae16cbb9.json and https://artists.proofprofile.net/proofs/artist/76fdd0b1-6891-4473-9e95-81e8ae16cbb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Santa Clause Is Coming to Town - Acoustic
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 0x8bf8a4099a8ee921917b7abf11532e362091ba1427b3b7d6ebc2815e9c2922cb. 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/UK42F1700154.
I Wanna Dance With Somebody (Who Loves Me) [Acoustic]
I Wanna Dance with Somebody (Who Loves Me) [Acoustic]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348430bc8150e418cc75fb244c8a89125d28314d40eb00e59f92ffbc92dd229c. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), 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/UK42F1900085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cf49f5fe9e511d157ac85765e3e11390e674d2837ff46f91214eee0ef37aec. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), 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/UK4ZF2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cf49f5fe9e511d157ac85765e3e11390e674d2837ff46f91214eee0ef37aec. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/UK4ZF2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47ad2d39f740b6cc7b2ad0b3739b1a35dbcac6d3bd3b8160d7fa7fe4aab6817. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:55:16Z), 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/UK4ZF2300349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47ad2d39f740b6cc7b2ad0b3739b1a35dbcac6d3bd3b8160d7fa7fe4aab6817. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:52:41Z), 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/UK4ZF2300349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2148a380dfb1634da60687e13d82fe67827deab04df84c85ec92153a1da3f35. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UK4ZF2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2148a380dfb1634da60687e13d82fe67827deab04df84c85ec92153a1da3f35. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/UK4ZF2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf520dfdccecde9f2ae216cc5192f064fdef471fadd0348d97dfb003bb3cd7e59. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/UK4ZF2300129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47ad2d39f740b6cc7b2ad0b3739b1a35dbcac6d3bd3b8160d7fa7fe4aab6817. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/UK4ZF2300349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2148a380dfb1634da60687e13d82fe67827deab04df84c85ec92153a1da3f35. 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/UK4ZF2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dfeec092bf2230b3f0c334bf366af1b903a483a6c577bc1f9257eda58016d9. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/UK4ZF2400360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a29516048e6152961712484077a52d0c24b0654f76c0fb9fa263ddbca4a81f8. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/UK4ZF2400362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a29516048e6152961712484077a52d0c24b0654f76c0fb9fa263ddbca4a81f8. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/UK4ZF2400362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dda3f5579043e449ccda4ab06745a8c73e0ccf3339d16037451e748ef111e9. 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/UK4ZF2400364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27004195bf52a2caac1ff0dab548ebed353a003ac88aade38443b3d0aedeeb1. 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/UK4ZF2400366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd5bc48b65af6a14149251ccb5ad6d5d0a7b89df5f5a93f027c00a34cd56b09. 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/UK4ZF2400368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35996dcf5ec3a02090193f88d09b8de354120a6eae8ca934e2bc1ead7ba6fd3c. 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/UK4ZF2400370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16735cc75de58a8e8ba50a179cbef65841c7a94bd9f5199358920c13080c61c. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/UK4ZF2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26dd4ccf7de38ca6310f20676dc68a76a19c1790c49c8d2a8a613f0b57ceed55. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UK4ZF2500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16735cc75de58a8e8ba50a179cbef65841c7a94bd9f5199358920c13080c61c. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/UK4ZF2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb305d468a406df188ebaeb484e9e6461a19496b5a9006ca37f9c9a7d45ddf436. 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/UK4ZF2500071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11221bdbe5760a038e610e922ceee8e4b093523303539a1da5af65021795c2cb. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/UK4ZF2500080.