Rocco Modello (born 9 April 1999), known professionally as Chiello (), is an Italian singer-songwriter and rapper, former member of FSK Satellite. Life and career Chiello founded the hip-hop collec
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 0x452cf9a17fa9162d4601c0960921ba855fa1f9f30657a18aebc1525e0b7df000. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/edb59c96-0f9f-4662-8bf4-c34ddc0d5a71.json and https://artists.proofprofile.net/proofs/artist/edb59c96-0f9f-4662-8bf4-c34ddc0d5a71.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 0x9757ab83969d4ce0ef1da5c75800d5323232d5efaee7c18fdda726a4271df283. 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/TCADU1877519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19082bad5c0adf039873304ba14acdfac9028656adebedd3b293d5d18aa907e. 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/TCADU1877521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52f20316664ff218c609918ca3910f21bc4e1bd497706aecbd43986b457a03b. 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/TCADU1877525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aefc55b829d21485d9871022bf4f1279aae5ecd84443cb2b2ea094d71fdcc8c. 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/TCADU1877531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30823496dc48f2143d4c5f107036f4954fd1effef648abd9d98aac50f17101d. 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/TCADU1877540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b797307262121c0c4dbcc7d8b84d8b958646dd7ac08a90b921ad649fc8583ab. 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/TCADU1877541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109afd880ee6aebb4faef112520da13a2e7ad16f716707c242b65e7c2d80e021. 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/TCADU1877545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee8e0f0796e43a71dc001acadc5810a855f17cbe34fd92ba94a1a5a172e02ef. 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/TCADU1877613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0aaee757842a8636d3d1830fce1ed379d2abeeea88aacabd4b053335c891021. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:42:36Z), 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/TCAED1953306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a25e2fea24be430d95cf525769119b118dff998b6e59b514cce2d277894e3c7. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T11:01:46Z), 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/TCAED1953433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0ca6a4ee09327c38fa9a0307a2d6c889d93c843553d825efd4789dcebbb3d2. 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/ITDF62077055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1697237bfafda05f8dea4f5958ba05f50c64a5e787fd5518198bf1bf7b9559ce. 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/ITDF62177115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2f0c77b08147513b8b81f35f7f29c1126bc1e6c37e48cb016abbb01cd26856. 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/ITDF62177116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4348f2cca85f8e456a05c21fce2a5a4a70af57e894b95271ab4cafcdc6fdc895. 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/ITDF62177117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc923a9b74ab45aceb56dc3f5d2a8a949ac74c1b7f9c6da7f4c8a1ecc1014ea76. 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/ITDF62177118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa812c262c40d6ec141f62349e8f19542480d31b5433febca629bb1d2b97a8909. 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/ITDF62177119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222be04dc9ccfbf5f4e632a9fa4bf8b77c404bd1b7e04e46993d67c9cb598031. 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/ITDF62177120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c3a2615d71ca0a3cac4896fae1ae79f1e08482015b3e1b886ed630651d5ba4. 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/ITDF62177121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2223e921ead2a99ab19d49211f371419fdf2174a05c603f488e7a22540714592. 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/ITDF62177122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db0f342578086820b05b7ca8eaee46e1c463018aae4c9caf6d2cc7ddaafbbba. 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/TCAEF1998631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe087096c5525fc267e97719d20657e7d79d726f5e5ec02cf52c8978e2f3b41eb. 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/ITDF62177123.
LA STREGA DEL FRUTTETO (feat. chiello & Madame)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb779d0322cf6147534f3d83e8add54ac8f8a165769b330795e8462aa868683b. 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/ITB262101130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2f0c77b08147513b8b81f35f7f29c1126bc1e6c37e48cb016abbb01cd26856. 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/ITDF62177116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b611a1996759c2d121d9bc87af02830f3bb3b2917ddc1d39cd68e0634d0a1f. 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/ITUM72400404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c7ade209d815cac8ce907c738104cdb53fe20ef8d4665c6342621ed78843f7. 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/ITUM72001377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb779d0322cf6147534f3d83e8add54ac8f8a165769b330795e8462aa868683b. 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/ITB262101130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b611a1996759c2d121d9bc87af02830f3bb3b2917ddc1d39cd68e0634d0a1f. 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/ITUM72400404.