Didier Morville (; born 27 October 1967), better known by his stage name JoeyStarr,Joeystarr not Joey Starr. He said that in his biography. is a French rapper, record producer and actor, from Saint-De
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 0x05a8e612f96a9ac46906ad2e7d73efac1dd145a629c553f1e4179095f3dd829f. 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/cef6d0fa-9a9e-44df-bb01-53f69cc28038.json and https://artists.proofprofile.net/proofs/artist/cef6d0fa-9a9e-44df-bb01-53f69cc28038.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 0x96c95bf69157e8689e40e16ef291e7f18a70a87314fd38ab3ba997da5a70726d. 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/FRZ050600155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce1deabf1e501c24d13dac810e0d41788d0c39f76ec82ed252045013862b885. 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/FRZ050600400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240b773304049c548d31ef4077ed9b54a7e2b3a12f2f1ab24b17b8c6b467c65f. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T17:01:34Z), 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/FRZ050600399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2a3ded7e068a9eb98210390b3969281bedb0faa724cf3681a3d6779a1b9fe6. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/FRZ050600401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9967306420aaa8f8dea1690e8a79f3134814b2cd267ee14ec216450027bfa8. 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/FRZ050600435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce77cc658ca056e27a07800e35dde2631bf574faebf1ddd414087a8482dac118. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/FRZ050600410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc280fa87e949bef97e2b0310d08eb07b572267a44338cae9ec09003b08080beb. 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/FRZ050600402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f750f6466c85f2d1dd03283f439e3f204303bf8b89a41a54ff21b523f4f4ec. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:42:23Z), 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/FRZ050600407.
Gare au Jaguarr (Digital Deluxe Edition)
L'anthologie mixtape (Mixé par DJ battle, animé par Joey Starr)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ddcd84d77c812034c575231c0193ba4714079c0d4dc867cf95e00c66d6ad3a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR6V80244660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8757c236cc0d0544d35850a39196079144aa8a2b53c57df23e9d1e9da16851. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/FR6V80244673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa157086eaa4dc7a3f99ae327fe522f5670459647f4f560561c0d3c5ce7d0e8cd. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR0U91100277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ebda11cfda091a08b55422b2438220ccb2a84e013449fc1490497ceb9448d2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FR0U91100279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec8a2066292a47d658ca117dee2d798ae36f3a48cdb066cd164f3ef7a5fb045. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/FR0U91100281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2f1d4e73444b0eecd5dd613f9d9159220bff249f3ee829a9e5b1b121d85e09. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/FR0U91100284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae91ed2276d88c9e664fc0b6219e731e415f088295932e2fab943c15899eb4f1. 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/FR0U91100285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33710a05392e49788e646bc73b4356afdf2390860fe4f286bb168c7b0aade631. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T08:35:58Z), 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/FR0U91100291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e594863fdf6175eed04de335ea4d6fc1b49463b1c8a52c03774a18202320bea. 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/FRZ081100498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe94e3e0fd6d7d372f5ab06d01bf7a1d03b9b00052feea37a06551021a53c43b. 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/FRZ081100541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1dd266537bbadda2403504462102ae58c685eae246d99171f510e4d466d2a5. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/FRZ081100542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7797b01b2112f2ce3b93d2d3d5c669819a9958cfdb8d715f8560cf217ba7681. 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/FRZ081100544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74790e92539364be77530d65e2e40a3e188f616abce6ac8784d9763a9fc15323. 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/FRZ081100547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d63841626d604fd2d0d8f18f27c0ef957833360893843a9701ea68cbe81ce7. 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/FRZ081100548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f65dda3d5816d44cb892b8aa02caf59f25ad8a35336d7dec4408bf6973a376. 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/FRZ081100550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db490e48d6eb722a72c9496402298333f1cbbf20829a3b8545bda50edbd7444. 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/FRZ081100551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57876a7a962550f71513c41fa45edfb567ae97d4e8586cbc57eb4289789d9b28. 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/TCAIW2495830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1dc0ee5585a7b369eae19ab82ccfe308e1f3ab03d1cbb085da483f6d80a5bc1. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/TCAIW2495872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d24975769a47b2376d489f29f30ceaf6a0d2c39004cd9ed768dc05275683c91. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:54:53Z), 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/TCAIW2495880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86470516a8aa543891ed05dab9f1b524c19baad6cfe2040101b9f2a5e53ea29b. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/TCAIW2495883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda084af9a10b493e9d4b161067c8dc97e5f9e9906baee9ed833267c5e5bc3d68. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/TCAIW2495894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f425d657656b3a71fcab4f15c515ab76b89a505f07cd82e193508b138eb3583. 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/TCAIW2495901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb923695d127c48255b9b17b34a41176cb413eda1a47073a6816c2a60d2ec7fd1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:09:11Z), 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/TCAIW2495906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dd40ef33302259d19a59ae1270c0370007b8712e4c8cbadc5475f54465ce5b. 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/TCAIW2495911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d43b4495f49a0fdc5bdb1b724df9be1ca0ea80e720b4fad2d61515380de069. 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/FRUM70900597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c0c62437cb4d2ee3e829d3b5063758b0a39923fad6b64a68ffad23d526a2c1. 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/FRZ080100790.