{"copyright_id":"0x25f67ba19e48909ebc56a9a3c965e1f7db554de1965aefefd2bceaac4b1618fc","name":"Concentrazione Profonda","registered_at":"2026-06-12T01:14:29Z","symbol":"NIM0153451","token_address":"0xcdc745da311809fb5a254bb087b40f3a15f19fec","type":"artist","uuid":"755a9d21-838a-4abb-afd4-bf9d5e36f9f7"}
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 0x25f67ba19e48909ebc56a9a3c965e1f7db554de1965aefefd2bceaac4b1618fc. 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/755a9d21-838a-4abb-afd4-bf9d5e36f9f7.json and https://artists.proofprofile.net/proofs/artist/755a9d21-838a-4abb-afd4-bf9d5e36f9f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Studiare e Concentrarsi - Musica per Concentrazione Profonda (Scuola Superiore e Università)
Onde alfa per concentrarsi: Musica per concentrarsi e memorizzare qualsiasi cosa
Musica per la macchina - musiche strumentali per trovare pace e serenità
Musica per guidare - musica ambient di sottofondo per non distrarsi alla guida
Musica rilassante per far fare i compiti ai bambini
Riattivare Memoria e Concentrazione - Musica rilassante speciale per studiare
Musica di sottofondo per leggere - Rumore della pioggia, rumore bianco, onde delta, musiche rilassanti
Musica rilassante per lavorare in ufficio e aumentare la produttività
Studio Efficace: Musica di Profonda Concentrazione per la Miglior Preparazione degli Esami Universitari
Meditazione dell'Autoconoscenza: Musica per Meditare Profondamente e Conoscere il Proprio Io
Concentrarsi al 101%: Onde alfa per studiare e memorizzare tutto
Il flusso della mente: Musica fluida e dinamica per favorire il pensiero creativo e la memoria
Armonia Serale: Canzoni Profonde per Rilassamento e Meditazione
Semplice Relax: Meditazione, Massaggio e Spa Musica Terapeutica
Chiarezza Cosmica: Concentrazione Profonda
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 0x55c51c2f9bca469df870cada364b58e5f86e1b3db15d3ed6822ec39ac6366445. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBPS85674991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfca52649d88fa46ca9354b3dbbdca80335a82bdef84503b7dfc0a89ae9d09ce. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:20:21Z), 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/GBPS85479015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba8f945faf505cb0400144cdd2a519b1fa888ab71b55421711c47868b30f230. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBPS85992523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c752c4ab4f891fcb6f41b6e7514ef7a563918fce5485fe9e0dbc0e867813476. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/GBPS85992553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e010877d6c969719ae4a5d3bfb47c4edc81a1ec4f0e8278dbabcad379fe2b93. 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/QZTBE2515547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec5f836bfa238bcf21d19d628cd19d307d17df035c708726144f89f5c2a0067. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZTBE2515548.