Chloe Erika Jane Olivié, known by her stage name Coucou Chloe or Coucou Chloé, is a French music producer, singer and DJ, living in London. Biography Olivié grew up in Biot, a village in the south of
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 0xfdc1bfb56404e2c97448b6706feca237fd2d97d0e2d750124e57a83404a541aa. 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/75ed71dc-0a23-43a0-8027-11ef0530f174.json and https://artists.proofprofile.net/proofs/artist/75ed71dc-0a23-43a0-8027-11ef0530f174.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 0x952b3fbf7b0fdb7c4a187d74a4a543124b2a99fce313399b4d54648dffad243d. 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/UK6821716502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4715651ebda2876a4a0ebb1fd8a083dac0e342424e030827a956c80d82763522. 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/USZ4V2200231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936b45f2652bde9c90ddc0095b1f88b65be14f1be112c386c9fecf09ecf52e03. 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/GBEXH2400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97813ec439b5747a81fc6c6e9278a6ceddfc2dde797a818407c91d4f1b72257. 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/USUM72116164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea84c85fbb068041028f1a5381cdc947e41608cfc977ab5d4d58b22b637e69f3. 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/UK6821716514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c904cfb92cbf12004102815969a4e3929c42d21f5db244003c20972c979a44c. 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/UK6821716501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda5a9ad422ab72f877efa0e8ba0b8c783db76981e041081073d49b0ae500cfe. 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/GBKPL1955227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda5a9ad422ab72f877efa0e8ba0b8c783db76981e041081073d49b0ae500cfe. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKPL1955227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42791d5f8c5ddb7d6179f346c92f23c2df067a632be0d145a7077df691fcaee. 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/CA5KR2260316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3bf1020f05996c5851aeeb8d0d3e8aa8833f7529d1b0e15ea37a506b59f202. 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/QZTGW2100242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46206a6fffd54ab7a970cf34ac059e6a9db2761917e0a953407116e073873099. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DGA062222719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a775fe4349a287b781b2bd8cc709b218370d0734b410dd3d05b0bb3229f0f9. 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/CA5KR2264071.
ZERO FIVE STARS - CLIP, KELVIN KRASH REMIX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2c4f255a5dcda1fc16f1462590bf153be823c6bced3cbc089002e2f78fa195. 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/CA5KR2274224.
FREEZE - 8RUKI, BRODINSKI, MODULAW REMIX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d07e77ddd9dbc1df588a4b648e3c0df39e737be34e5039ee721fb91ef3ba7a. 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/CA5KR2293997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42791d5f8c5ddb7d6179f346c92f23c2df067a632be0d145a7077df691fcaee. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CA5KR2260316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5796d81c11509348d1761bcc378cf389e6399cd74b9b5b3fb46198b8d145d4. 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/CA5KR2295443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936b45f2652bde9c90ddc0095b1f88b65be14f1be112c386c9fecf09ecf52e03. 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/GBEXH2400035.
FREEZE (8RUKI, BRODINSKI, MODULAW REMIX)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2c4f255a5dcda1fc16f1462590bf153be823c6bced3cbc089002e2f78fa195. 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/CA5KR2274224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a775fe4349a287b781b2bd8cc709b218370d0734b410dd3d05b0bb3229f0f9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CA5KR2264071.