Fiorello may refer to: Fiorello!, a Broadway musical Fiorello! (album), a 1960 album by Oscar Peterson Rosario Fiorello, also known as simply Fiorello, Italian singer and TV host Giuseppe Fiorello (b
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 0xc4fc7a70dba2750dc56afb260355932f213cec17be17bd4bc9e3d1e91f2aa3b2. 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/f084e677-1a64-4386-a27e-bfc513ce21fd.json and https://artists.proofprofile.net/proofs/artist/f084e677-1a64-4386-a27e-bfc513ce21fd.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 0xe58e435158114e4b698f0946e9b3d5e92d7ac0210306590951b7bb421cbc4dab. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ITF039700418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd4413340ba2ade1021f77be3202e9c634cc178628e7d48e1644a4ff999fc55. 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/ITF039700419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa3f669ce9a500318b9b9e297e46a28797ef2a894724c3c3310ab9fdb9fa6f3. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/ITF039700422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4484a9bd1cd6d3b85b6bfb82e213bab1fb709f80c7c94afb69d95f0ec68237. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/ITB000400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c585e109578d09786461867aae10b4955857dccb16dbcc99177d3cec39bdd8e. 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/ITB000400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82723c3836b3bd5dca68fbe7258c3425c48902542a95fb60ebac6631de087ce. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:17:20Z), 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/ITB000400145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ee902f1e21d59ea8655f44489f6b0a965049697b12adbb16219af57aec2526. 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/ITB000400149.
Il caffè italiano: Roma (Italian Lounge Espresso Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0954444835ab7801c10a26d2f30a163ad3f0119bc89cfb26bc545b7583a60a. 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/ITI021500408.
Il caffè italiano : Trieste (Italian Lounge Espresso Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821241312fc9a06447507be0b75e8bcc1ee4979b85dc7f9a2b1c6dde92dc39a5. 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/ITI021500407.
L'italiano (featuring Fabrizio Bosso and Fiorello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0954444835ab7801c10a26d2f30a163ad3f0119bc89cfb26bc545b7583a60a. 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/ITI021500408.
Italia 80 In Lounge (Italian Songs from the 80's in a Modern Lounge Treatment)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0954444835ab7801c10a26d2f30a163ad3f0119bc89cfb26bc545b7583a60a. 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/ITI021500408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821241312fc9a06447507be0b75e8bcc1ee4979b85dc7f9a2b1c6dde92dc39a5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ITI021500407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821241312fc9a06447507be0b75e8bcc1ee4979b85dc7f9a2b1c6dde92dc39a5. 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/ITI021500407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0954444835ab7801c10a26d2f30a163ad3f0119bc89cfb26bc545b7583a60a. 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/ITI021500408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7228e3f2a3367260eca0f6a33eaf6325295647e95cbb928c85dca960fb9918. 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/ITL010300268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa465df18be56175f1fd0aa69d26d6b50837bd585f8930b85b307fb92b3d6e928. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/ITB561813182.
Porta portese (with Fiorello) - Q.P.G.A. vrs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0ae1777e11d9e9d60d3c0e6f2efc57000c32c6ddb0b7c775ca6127356346c8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ITF780900053.