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 0xa96900fcb0eeb44dbfb57466678b1148bca6280cd92684d21d086ca7d56905c5. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7b1ddfc-f604-41fa-8f28-e0631c39a396.json and https://artists.proofprofile.net/proofs/artist/d7b1ddfc-f604-41fa-8f28-e0631c39a396.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Baciami Compilation (Selected by Joe Berte')
Claw in Amsterdam (Ade 2015 Selected by Joe Bertè)
Esto Es el Guaco Compilation (Selected by Joe Berte')
The Diary of Joe Bertè (Extended Unmixed Versions Only 4 DJs 2016)
The Diary of Joe Berte' (Extended Unmixed Versions Only 4 DJS 2016)
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 0x3fd7f85d52ae0c00b3039a483cac59628694e4bc6fba7ba4511151b9f6ef3132. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:17:28Z), 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/ITD451700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0ac4197a2c141967857f647c7e36995421a740d7e49066f70e2a2d70ab9650. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/ITD451700139.
Claw Records Miami 2019 (Selected by Joe Bertè)
Claw Records Ibiza 2019 (Selected by Joe Bertè)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28614d5e1ff7e57493736a3bbe4b0be97452630e7cbcf64a4071526e831eb561. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ITD451900199.
Capodanno a Taormina 2020 (Selected by Joe Berte')
Splash Beach Compilation (Compiled by Joe Berte')
Claw in Amsterdam 2020 (Digital Session) [Selected by Joe Bertè]
Claw In Amsterdam Compilation (Selected by Joe Berte')
Claw In Amsterdam Compilation (Selected by Joe Bertè)
I Love 90s (Special Extended Mix Only 4 Djs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f6720cd83821255438392aa88eeba025aaa1849df91667b3bdc72884a62357. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ITT4X2300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d622df3bb88e8ab285e2938d973c2a8e29de1253330cdad6ca508620800cf18. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:41:15Z), 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/ITT4X2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51792230e665e60f71f947599d8cbac80f3f83dfbfc2147f829d3c7743cce3b7. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ITT4X2400018.
Me Gusta Si Te Mueve (Nicola Fasano Remix)
Me Gusta Si Te Mueve (Andrea Belli & Dave Roy Bland Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3036d2a3191f5b21dacd8d5158138beb6c23a4bbc6b26cf108c4ca88ff1d4aa. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ITD452400151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917e83eecc6813d36c9ba6899120211b69f45598ae4edb99504bc635c43fe26e. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/ITT4X2400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb22a4087acf589e1fd44eeed3018f4e12e7734795fc4cf020de3bab95706e6. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ITD452500155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ced72e5e7368d22f3bb1a989b297d592fb9a3f24c33fdf6cbd5c4dc61de3c5. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ITL012500067.
100 Hits Remixed (The Best of 70s, 80s and 90s Hits)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec310eabb038012de163c2c7f7098d99dfb6f452bd1d166f0f1c7d9651d1910. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/FR6V81342396.
Future Kids (feat. Snoop Dogg, Aloisi, Andrea Imberti, Avp, Barletta, Daddy Russell, DJ Frenz, DJ Natale, DJ Tilo, EMDIES, FRAMI, Giulia Rama, Guz Hardy & J Luke, Jean Marie, Joe Bertè, JP Sa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761add76d98f93a847547cafb5f242e7ad47818c7421f418a9b9c8ecba65689f. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ITG412000130.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch