Ivan Arturo Barioli (born 28 August 2000), known professionally as Artie 5ive, is an Italian rapper of Sierra Leonean origins. Biography Artie 5ive made his debut in the recording industry with the
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 0xf260f52107174bee2d42791a8db9f27080f7eb675e6615e3a9be04d9d5cc250d. 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/2095a5dc-2593-44d8-ba40-059c7e219441.json and https://artists.proofprofile.net/proofs/artist/2095a5dc-2593-44d8-ba40-059c7e219441.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 0xdf9ef0dab6bb76ae7a9cfcae24a7303c69fd6096f88513c322090799051f03cd. 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/ITYKP2200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfb6b8fec0c550c94421de7b1fb330dfa9985727a8140c027a72d664a295b75. 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/ITUM72400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63132533bc7499aa617b982aef45c4e7fd80681b9b2ce5824d9ecccb52f0f8b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/ITUM72300859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1158605ffb6e91a8c4602867a43fa0205036c3340b87631d9905cc15aaa17e. 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/IT4U12300062.
CLAP CLAP (feat. Artie 5ive & Niky Savage)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9186845418fa1b20df525c2996d6e3dbbd83a306e81646fdcaa5ab7f11f168de. 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/IT4U12300054.
LOS DIABLOS (feat. Artie 5ive & 167 Gang)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4fa15763b078a947d4572f945762feae6ab976b1cede17f92d57123386e17a. 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/ITGGO2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4fa15763b078a947d4572f945762feae6ab976b1cede17f92d57123386e17a. 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/ITGGO2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990cc42f08d632f7c6b4a69ef5566aba9b6588f36c8323b911ed14522e5c346a. 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/IT4U12400021.
1234 POSSE (feat. Faneto, Artie 5ive, Astro, Niky Savage, Lito, Low-Red, Kid Yugi, RRARI DAL TACCO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab5b05b0b4eda608e1991ac31b1f39c3e914337c0cd2477eee4f746758b32af. 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/IT4U12400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dabb29d2633c30b2c2e9f9645c93e3c3a53caecf71e97c9df34d64a791906d7. 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/IT4U12300049.
LE BAMBINE FANNO OH (feat. Nerissima Serpe, ANNA, Papa V, Artie 5ive)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5765be1c2e57e12eca6d738ab2c5ed528ef31e7dc33b32e88be380e6d9ba975b. 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/IT4U12300051.
CLAP CLAP (feat. Artie 5ive, Niky Savage)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9186845418fa1b20df525c2996d6e3dbbd83a306e81646fdcaa5ab7f11f168de. 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/IT4U12300054.
CHOSEN ONE (feat. Lito, Astro, Artie 5ive)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66266603c30b3fe3607e73c6b02522be135156512db0c1fa6ac69dadf8517181. 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/IT4U12300056.
Capra a tre Teste (feat. Tony boy & Artie 5ive)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfb6b8fec0c550c94421de7b1fb330dfa9985727a8140c027a72d664a295b75. 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/ITUM72400060.