Malory Legardinier (born 1994), known professionally as Malo', is a French singer and songwriter. He was born in Caen. Malory studied at Barrenjoey High School. Career Malo' released his debut studio
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 0xf476cb0ec2c6247d20d5277514f552b7d3ac3df2aa8d250e4f27d7df390d00cd. 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/1fca9968-08d3-4f16-9b41-dcfc82542cb8.json and https://artists.proofprofile.net/proofs/artist/1fca9968-08d3-4f16-9b41-dcfc82542cb8.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 0x1e3161eb9c2c6c3faf50acd8c15b37c017eb16619ed8e5439fe97c4be983d621. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:10:20Z), 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/FR6T11500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b2295ba68eb56ff5d9efc4f8ab60efe76026045dc79baee51538d7249cc240. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:34:36Z), 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/FRZ051600431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79838bd45331626329c49f9ac1eacd692b5e6f2b47184d3760c3093f5b99ac0b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:25:25Z), 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/FRZ051600438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335df57e5687846f2936515574b2ce85bbc24d92e9803b57fe04bb1184b1b6f2. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/FRZ051700713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee937825371f5d032238691086b734301409797643977f1fc286447ab0cc54c. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/FR9W12007917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fd60b9c51f6cde54768fd5b860381a93938936cfa6d1c7c51e1e9e01b59daf. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FR7S02200860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18902fd331cbb6f6d7b17773c8d67cb4ca1d8f08cf328b162d84374685b78082. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/FR7S02200880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fdc64cda9d977b9b9c9976a31d8e1365c114c90d1a89512a99099cf1940fb7. 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/FR7S02300700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6f6ab00388c0ea7e4abe608e72155b45301ac981db30c619f72e4842982488. 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/FR7S02500140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad99b5694b4c264bc467a3a2fcdf73783f59fb84b59f9376804957e94fae2fcd. 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/FR7S02200360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79e1b9646a5ee6f330c57af96f31848ce8264f7f944341029406b3767d07b77. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR7S02300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fdc64cda9d977b9b9c9976a31d8e1365c114c90d1a89512a99099cf1940fb7. 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/FR7S02300700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd7be5a9ab1c87a0b930948b6dc3ca136843fcb04bdaa92a3f0c5ac8947706a. 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/FR7S02200870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0725948c78b54308c9172a7f86befb55ffe4b903030804dffa7ebded63902cf. 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/FR7S02500160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db68ce6992e2e9ee4b1d3fb75958217ed75fec98406a7ecc5769710ec925309. 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/FR7S02500170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63a9b8774cf7357a842b75bf27d2b0ee18f865af8c265ac46c192494c29a255. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/FR7S02200850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab6c9cdd7e31984f45aa8a0e5e8031757b38ca19edd1d8f6a370de593b5e0bf. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/FR7S02500180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783ce030b00cbc5a1eb650495e8494b4de2fd411241c698a9ac2e2b036930157. 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/FR7S02500190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb82e07c3e91eaa2aca38b03cc14d6c045a0b674bace30a19bc07669bb4f5a98. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/FR7S02400720.