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 0xd69b04a69e97f405d9b96c1534a7c66f0374cc4dd1011a531db317ace8046c77. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0c1eef1-7c94-4493-96c4-771a587174b7.json and https://artists.proofprofile.net/proofs/artist/f0c1eef1-7c94-4493-96c4-771a587174b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ma Com'è Bello Qui! [Noi, Le 100 Ragazze]
Se mi lasci non vale (Reprise) [Versione alternativa]
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 0xce2c464d8f70dcd294d96878e5b72ae43be0d7ae0a5ddd8f6ee075f7f861e87e. 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/ITLQR1910303.
Strapazzami Di Coccole (Canzonissima 1974)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804c19ed505cb0a0bd13a413f7d1225c9884de1a4dba97fe7c9ed25a9107e4d2. 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/TCAHF2388716.
Le 100 Ragazze - 25° Anniversario NELR (by Affatto Deluse)
Che Natale! - Affatto Deluse - Noi, Le 100 Ragazze
Le Sigle dei Cartoni Animati - Cartoon Superstars!
Le Sigle dei Cartoni Animati (Singles Collection)
Le Sigle dei Cartoni Animati: Cartoon Adventures
Le Sigle dei Cartoni Animati - Cartoon Adventures Karaoke
Cartoon, l’Europa siamo noi - Special Sing Along!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ddce2e083ff97a15592329691f41bc5dff002aac91b448b47a00ce758f0bcc. 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/ITD541703037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bbd47af1b7ca7160a86a397c89bee0441870f09832d4d2f41ebda5edace056. 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/ITD541703043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0eb9032a44af3dec0da869f12b53f1de6132d9d62dab93faf14a5c2896f0c4. 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/ITD541703060.
Tutta d'un fiato (Fino al fischio finale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0190d9107199de31fae004981b2efe4f48b79803537d4a2860fc84ff9dc96974. 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/ITLQR2000701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dec0470289fdc09a4d6eea9d33a1dfdf1f1bc2f2a1abdab9e2dad187277a672. 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/GBSMU8992513.
TV Strenna - Successi Internazionali del Varietà Televisivo
Have Yourself a Merry Little Christmas (Danilo Minotti Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6786bb24a210a6e27458537f518fe5aaf62251fecd5b19251c863367f59fef2b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ITLQR1400705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f48af1f89bf5640fcec5b7f31f1b3f574e837d7e3fa71aea6add1384318aa6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ITLQR1400801.
Tutta d'un fiato (Fino al fischio finale) [Da: Capitan Tsubasa / Captain Tsubasa]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0190d9107199de31fae004981b2efe4f48b79803537d4a2860fc84ff9dc96974. 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/ITLQR2000701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083f8ab6af641406dd704361fc6375541397a7fcced9fd8b2842b4593c347e89. 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/ITLQR1400711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0190d9107199de31fae004981b2efe4f48b79803537d4a2860fc84ff9dc96974. 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/ITLQR2000701.
Tutta D'Un Fiato (Nel Cuore Solo Il Calcio) - La Collection!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6786bb24a210a6e27458537f518fe5aaf62251fecd5b19251c863367f59fef2b. 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/ITLQR1400705.
Le Sigle dei Cartoni Animati: Cartoon Adventures Pink Tunes
Le Sigle dei Cartoni Animati: Cartoon Adventures Red Tunes
Sigle dei Cartoni Animati: Fiabe e canzoni dalla tivù
Le Sigle dei Cartoni Animati: Cartoon Adventures Blue Tunes