William Nzobazola better known by his stage name Ninho (; born 2 April 1996)NextPlz: Ninho balance son freestyle Binks to Binks Part 2 - Le nouveau talent du rap français is a French rapper and singe
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 0x30a8f206fd8a242ce04b130d9f7c472a14b0a32f4c1dd77eb46101cc7511f8a5. 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/7ab0d0e3-2f25-457a-9291-e7ac4a1dcf06.json and https://artists.proofprofile.net/proofs/artist/7ab0d0e3-2f25-457a-9291-e7ac4a1dcf06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ils sont pas au courant, vol. 1 (Dj Quick présente Ninho)
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 0x61a8b19e6f806800f0b584487ecf170f4e16357980ccc113d998bb94ddd3f993. 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/FRA041700132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fdf57afde9d73f3b78247789f77368206ea9c3cec9fcdfd52e7ad7fbad45b7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ITA061301365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd4978fb27d5c9a5728421aaac566cb71e33249b44b094ba7a66873be3a7cdd. 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/FRA041700133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736baec2ba61aeb1d1c9d38a759197764e16629de6e2ba4d5c68115317efd754. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/FRA041700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecf3c155cb943b1cc93caf1a59f907d23e9124b9a03aae410306ce59777a945. 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/FR9W11716389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aca5c82789c30cc89046509c2e4e9ddd497e08a843fbba177a78f8d9230ff86. 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/FR9W11716390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa6cca439f91c4d726076145012eadade394f8512d63b7fd4278cdc2fe83901. 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/FRZ041700655.
Laisse pas traîner ton fils (feat. Sofiane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3ebf6c413bbf81f1003ae7fdd962920b67bb03d5eea21a652df15d32804b54. 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/FR9W11716402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae17afbe3faec91a5704f5fc264cbf01ea0704226bc22a805667093c5f09751. 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/FRZ041700452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9130bb94bb9d8183a5ec2fe7e5f5edfab78201e798073a66546fd569872a8914. 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/FR9W11716393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12898faffe212f9a7601ebf3e01bfab17e1f08a82092d2aa87f8208a88d0c285. 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/FR9W11716394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc343625c4b6f1de091671b103ef74638b476a5538e920cabbfa2b757c48b1f50. 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/FR9W11716397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0112deec02c54b72fe04abf404ed318f0527ea7ac8ededf60d179bc50dc5d911. 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/FR9W11716396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb2d3f116121acf19ec10566fdcea47d5123cb0c73da1a2effc9bca2b24fd4d. 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/FR9W11716403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ee74b19a274f949f4e0970d1f0f76d197bd79c18926dc55abaf0b204deb0ec. 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/FR9W11716398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9d0880e2e3f160f237c5b5b4bde7a838d777e53e74d810b900340e5932b390. 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/FR9W11716401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5b4a568dd4f75916718e1db4fcf0a9b45e95678c4a3f83d0f243c94dfc01af. 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/FR9W11716400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876b3a9aca38cb5c9014f89f1f57ba496b7ca3ccf70e41636e13269856757fc0. 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/FR9W11716399.
Boîte auto (Extrait de la BOF de "Taxi 5")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9dfe07683f0c9986cec5d4757ed477235dc909b02c3276af0e09b8dc258720. 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/FR1A91804851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2321ebffb25e19de2b6bbdcbebaa5bbf9121f8a03552d77ed8f1577c183f74d. 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/FR1A91900485.
Kim Jong-il (Extrait du projet Game Over Volume 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9284a548e787493cc1931b5c07a44d7f5239df46e90d07b9390a95e08286136. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:42:21Z), 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/FR9W12003576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43313319b8c04957bdd42f7f9c0883d744c9f6665d9fb57e13f048f8cbb686d7. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/FR1A92001276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5935158e1568a7d158fde223dcbd9e60830fc52083df51d45014aafaa86ab67c. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/FR9W12026594.
Sur paname (Extrait du projet Art de rue)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cf7e5dcf4f0e521cfbbbf4db4cea332fb4ccd9788cb6b95ca20a579593d2d2. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/FR1A92200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed3e10571d5f9a1a4f5de32132881467a5deb2d8a96783fedb5c2c795842359. 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/FR9W12323220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a24b8a326a66aa8436716da855aef48c73ffbf623a29405c882057273d8c01. 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/FR1A92304099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689f5e291d3dedc467d140dc7172eb864e244341368d2e700272a89599152ee0. 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/FR1A92305577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a022096069ebe45a88d4afac09c79c5d06ad4d601f8a1120d136d340c6ca37. 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/FR1A92403661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0830b715f83149eed70becf82f5dfd037ab6bcadd82b71be3fb294632cb81a4e. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:07:57Z), 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/FR1A92405102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc061b0c643e6462ae0e0bc66f3942dfae3bb47a5c22d0acb0aa700b731b2f3b2. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FR1A92405289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b8612857ddf58b2d1368bb1248cd6feb9ca27aee3728f5c5cee4a5ea4aff0b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:42:48Z), 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/FRX452588828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e44d6a9336da4b45e4e473a139f291a528b09d99b2783f3d0a9b762268b5bac. 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/FR2MX2200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2176eb983297fd4649cd5bdc5bf1d1a162278467f22919c60561a3d7885f5b4. 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/QM6N22305748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c69cb0f3daafee4e3dfcd280a6572c2221790778928dc823a011e3ad4bbcf8. 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/FR9W12339113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf53ba9ce13f6c3c8f8e2022e4476dd5ce3c4215696151d3db3ce27304d2c83. 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/FRZ042000767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f11bae18473ac2b71b9f47b10126f7a849b36dc9ae81115c91879d30221e795. 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/FRZ041901287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de901dee4e50815bfa27565903bc9a624fce5a49e957d51c9d7d3dc5299e628. 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/FRZ041800256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e39975fa9b7bd5d9ac53cbbf2947aa43c65bcf4f21578f48ea20d511ca40b4. 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/FRZ052100693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e39975fa9b7bd5d9ac53cbbf2947aa43c65bcf4f21578f48ea20d511ca40b4. 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/FRZ052100693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37ad357165e8734df1405cfcb516dc49bb6f7cede48849d99fcd10dfa882281. 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/FR8FB2007900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccb68f19a0b95c58237936337bb9716b043f17b31d5c60f7e0a0c588655579c. 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/FR10S2310993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa610863b1b644f051d9ec3c40dd3f82e803864c7ce833b22d2888102d77917. 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/FRPZ92306030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea5968a4b9886c6dd3a8bf61865bd580e7c172631184e626e0a7756703c7255. 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/FR9W12405517.