La Bouche () is a German-American music duo. Formed by music producer Frank Farian in 1994, the duo originally comprised Lane McCray and Melanie Thornton. The duo began their musical career as part o
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 0x85352922800e799099e2595aa59b58611b3c14cb8ed7e5d4514a5f67e00d3ff6. 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/841f39c0-db15-4f25-90bc-48fb8bb538ba.json and https://artists.proofprofile.net/proofs/artist/841f39c0-db15-4f25-90bc-48fb8bb538ba.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 0xe99e6624767bacd8696f8d8623a13feaf33f4d04b4e57442bc479fcd1ba8d3ec. 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/DED160200020.
Be My Lover (feat. La Bouche) - 2023 Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6de82b767eb67df1caf41f13cc1c319cef057c7b33aeac6b56371cd59c78d1c. 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/DEE862300656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67cee5375079f4e1fe8e64e3abc9238c5ea195baba6ab8c3750b812b304500f8. 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/DED169500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67cee5375079f4e1fe8e64e3abc9238c5ea195baba6ab8c3750b812b304500f8. 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/DED169500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6de82b767eb67df1caf41f13cc1c319cef057c7b33aeac6b56371cd59c78d1c. 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/DEE862300656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa84b35d8ce5bf225180ac4338b3e016a7ff937875ea0e9564bbb8d86daae39. 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/DED160200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f95a8b2025d62a018a7b055bcdef70ef67e3bdd49b06f9488da67e373e9024. 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/DED169500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f95a8b2025d62a018a7b055bcdef70ef67e3bdd49b06f9488da67e373e9024. 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/DED169500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99e6624767bacd8696f8d8623a13feaf33f4d04b4e57442bc479fcd1ba8d3ec. 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/DED160200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2cd9058c1150edcfe426178e6f43521224ce9f1acce23a3a5a5dea020e6142. 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/DED169600148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353d364b611be8a929a844c51b9c4dbd0521c0739910438513b06a37f5c4f73f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DED160200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa84b35d8ce5bf225180ac4338b3e016a7ff937875ea0e9564bbb8d86daae39. 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/DED160200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f95a8b2025d62a018a7b055bcdef70ef67e3bdd49b06f9488da67e373e9024. 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/DED169500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e160e6824e068626217d6bb26efbef831c3d2300bc3a61569caea9e67bf6a9d. 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/DED169500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bdb97b2a0034bf5c5d7110739dc689f210cd0c1821079c6d0e356787e9fb8e. 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/DED169500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9c8a1dff870976e0edbdb0060fa7e8e4d1aefca21e5df69e3d750e2409fa27. 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/DED169500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a61c1123b4c92aa4feeff0131988514665251649dd1d4cd4897440dc0166870. 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/DED169500049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c03f1279a495739f50e7d6f1402a19dfee9d8e99511003ce2c93cd8c14b4df7. 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/DED169500053.