1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x716da0f776f1ebce315fc0ee7be37416d68966ad89994b9efc45913619e45ead. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7efc087-1f4d-4568-acd9-2ea4d18d4ea2.json and https://artists.proofprofile.net/proofs/artist/b7efc087-1f4d-4568-acd9-2ea4d18d4ea2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I colori dell'arcobaleno, dipingi il mondo
La Ninna Nanna Perfetta, Il Carillon Magico che fa addormentare subito!
Le Porte del Tempo Episodio 1 La Porta della Preistoria
Le Porte del Tempo, Episodio 2, La Porta dell'antico Egitto
Le Porte del Tempo, Episodio 3, La Porta della Mesopotamia
Le Porte del Tempo, Episodio 4, La Porta dell'antica Grecia
La Notte di Halloween (Canzone di Halloween per bambini)
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 → block OTSBitcoinBlock must exist at that height 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 0x8ec00b1b33523e28c0184f0f9bb4ead28580af8080d9eb6b7ac93bfe3c287cd7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITRCH2520066.
Festa Mostruosa (Canzone di Halloween per bambini)
Il Cucciolo Mannaro (Canzone di Halloween per bambini)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ee528eab4fab4a41d6b3b673b773344a284c2b9711a24d591baf21e0a9b431. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ITRCH2520068.
Io non dico blà blà blà (canzone di dracula per bambini)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd8980c3a1d43d54088def020ebf93fe1bf3e997d28e2af3495467cd562ac9a. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/ITRCH2520069.
La Danza dei Mostri (Canzone di Halloween per bambini)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e7ceaf1619a1095f2ff080e6b6b2fd26a6728a6d6417d79225bbec60286896. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ITRCH2520071.
Frankenstein balla con noi (canzone di halloween per bambini)