Rocco Pagliarulo (born 21 November 1994), known professionally as Rocco Hunt, is an Italian rapper from Salerno. He rose to fame after winning the Newcomers section of the Sanremo Music Festival 2014
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 0x44461a65e2a17a952830b60c4aad864565d1a3253c0f93d89187daef1b51165b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bfdb008-cf6b-4a26-b3a7-961f7d866194.json and https://artists.proofprofile.net/proofs/artist/4bfdb008-cf6b-4a26-b3a7-961f7d866194.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 0x22f3ac0d9fb462432ad522301df480ca37122f2b11b44085c19811b462959509. 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/ITB002101003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f91c6b7c86912dbc4287564ffd2c7383431707c4569d0327c13a77ec5f141f. 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/ITB002101004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf897407793111184c97966953aa66fcd15f1e8601549405fb5dceea0ec15627d. 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/ITB002101005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f4d4675148cbc41ef5a1d1d3cb58c27eb30dc0b349e8a66ccb10d8c35d14a7. 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/ITB002100958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379e64a9d826fdbaffbf77b8022b3ba89e0ddf223b723e4a00a016637c08aeba. 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/ITB002101006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf794e79838af2696aa212dfcae43af9127bf7cda68a4a897a5c94862428f51d. 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/ITB002101007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3012fbf17d3bd150e6d9e910365bd28c03d4b33b8c757a3e318c75a55a5fdb0e. 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/ITB002101008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb24e1af44dba7acbd22c1d019d358758fcc8a40048612832fa429b46a006d80. 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/ITB002101009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c93b1c75459de7e52a4f78cf6094a104add997ee55864d5d53f88b9a3c8a87b. 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/ITB002101010.
Fa' o' Brav' (feat. Emis Killa, Yung Snapp, MV Killa, Lele Blade)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6b67f01425f6398bb2dede86bd470bcaaa44a3c7a3b44d230e65b0aa70413f. 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/ITB002101011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ac9ad27dbb317d4c1efc3d942ace44387cac03181584b2a32b392cf97faf9b. 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/ITB002101012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd200122fedbd63267d679a0f0476893afe6ab76ddaaa655c5dc946c707d7ec. 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/ITB002200856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737b8b92c2cbcc4eb16c6310520cb0746756d7c7eb1e988681a713c117d34f04. 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/ITB002200503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceabb1a0cac3dffbb77b283005b1582704aa97329288dab0eb1b73bdf19aef5b. 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/ITB002100394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ed8357581b519cefdf1d58f8579bbad41b48cad3bf3385226b87a930a4f535. 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/ITB002000703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1fa2a4f4d289676cd7d38a3e44259463fbd01e5ddc18fb6c6cfea6350d697d. 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/ITB002000362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6df8c39957c6f5e4a392714061aa26e9a04ec2a65c649698c64c8d8416e05da. 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/ITB002000364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7463cb93c72311fc1cc5451f6e9ca498b2ab95b68c3b7689a009470e9a719664. 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/ITC6Q2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e63fe4ecbe90ff4d32050284b6381430aebce601925c1a28513c911d3cf84e. 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/ITB002200119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b256d3bf921faabbde591b465e8fb6ad1d571f11b103aba70e084a7e1e7d92. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ITB002400408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5f6325b54e23a71712351c46cba5aa838cb93de9d7dfb2c538f134897858da. 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/ITUM71300594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e18f335cdcba5e6666e31577a624bbdecb68567ac4aa4ab654c13075a65ea64. 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/ITUM71300616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eab28da68bed9ba8a42db030b166dc47714d09719934e1130e7bbf58058f2b1. 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/ITZI71700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737b8b92c2cbcc4eb16c6310520cb0746756d7c7eb1e988681a713c117d34f04. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/ITB002200503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1fa2a4f4d289676cd7d38a3e44259463fbd01e5ddc18fb6c6cfea6350d697d. 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/ITB002000362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceabb1a0cac3dffbb77b283005b1582704aa97329288dab0eb1b73bdf19aef5b. 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/ITB002100394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a273bc5592c0a16ce889d4109fd470448968bc0f18383d55c3fb38cd3a2e5eb. 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/ITB002200253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54353a882615daf476c12a708613e61c3f1df96239c1fca0eefeabafe2c540b. 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/ITB002100160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77b5ce0a9c5aae599865ef6472b3fbe913633e8afb75b5016ad7894120c0e4b. 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/ITB002000363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bc19acbd2028d87abf0815c8823679d47c970c804edbb81f7e3459ca044741. 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/ITB002100424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceabb1a0cac3dffbb77b283005b1582704aa97329288dab0eb1b73bdf19aef5b. 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/ITB002100394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77b5ce0a9c5aae599865ef6472b3fbe913633e8afb75b5016ad7894120c0e4b. 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/ITB002000363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb0b365ad796d5178dae53c915c2be48498b3fbe2a27b75ec614971b64eec96. 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/ITB002200654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149be16a26815a1245f720a84314ce8209690008c8f9c8dc0f01baa1d8909dae. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/ITB002400294.
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