Esmée Denters (born 28 September 1988) is a Dutch singer and YouTuber. Denters started promoting herself as a musician online in 2006, covering songs by artists including Justin Timberlake and Natasha
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 0xd0e92b5aca85730b4b5a0f7685172d26a69e7b6ad09eb22f8ee980661e0f42a4. 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/0f462d35-0fc4-401f-95c1-2bc4357615ad.json and https://artists.proofprofile.net/proofs/artist/0f462d35-0fc4-401f-95c1-2bc4357615ad.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 0x97913cfee8544b44b5fb09b0f554a6223a207b966646d8010e1c45334c295b81. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USUM70964604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7945c2fc2572bb04f28575a369eeb2f145abfa9142c432c1c5ab9c1527e7db28. 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/USUM70964614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec15face7e8de0174b3d765adf328a2114e1f148d01769aad3febaf9d417039. 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/USUM70964592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7945c2fc2572bb04f28575a369eeb2f145abfa9142c432c1c5ab9c1527e7db28. 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/USUM70964614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb7a48db0a8263c303d09782481d6e67d67b26c209c5cb5fef67b6d200fdb7f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USUM70964615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec15face7e8de0174b3d765adf328a2114e1f148d01769aad3febaf9d417039. 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/USUM70964592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7945c2fc2572bb04f28575a369eeb2f145abfa9142c432c1c5ab9c1527e7db28. 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/USUM70964614.
Love Dealer (Featuring Justin Timberlake)
Love Dealer (Featuring Justin Timberlake) [UK Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97913cfee8544b44b5fb09b0f554a6223a207b966646d8010e1c45334c295b81. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/USUM70964604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028137e7b96db004ea1e2110c3de84b9beb4d628494c13cd8f91071b7cad0e3d. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZ8LD1936794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbe8ae76c07d6594dfcd3de359407b2b662ae1b4cc034a27e05992c6a5777d0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USJI10801415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554e25899f5f4346b79c4314421b1a4eab95f0c961a68a45594a5f1ee0091a10. 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/QZGWW2133227.
Until You Were Gone (feat. Esmee Denters)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14d5c7831b7fde7340e894c36c7d2da07495cc946838cd1ce7e1f6de02ec942. 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/GBARL1000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718f8d11b41d059accc13137603e60b2f698fdcb5894be38b3cf4b3f2dc5033c. 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/USUM70960761.
The Ultimate Workout Collection: Keep On Running
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c39b707fc184515fdd2d3a23bf3966cb3c907d2f467a9ea810d68bdde538a3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USUM70962606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c956cec9bbb97b7440f049d72f02df9ec3f0c08f00018ac5647b75420a46bbe. 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/NL5MB2100024.