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 0x2d57c961359efa3fd218256641a66705d86626b2adae8ee7bfe1884557b0f0c9. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9825eb4-da2a-402d-b524-b77ac71486d5.json and https://artists.proofprofile.net/proofs/artist/c9825eb4-da2a-402d-b524-b77ac71486d5.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 0xdb374229a84cf83db783cce130c8fb2457509bd1502794f087cb4e6f93be5c03. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/PLH492064244.
High Vibes Music - Ethnic Reggae Chill Out
English Reggae Instrumental Non-Stop Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c38dfe5eb2e43ca5a807054cb5c4800671132a07cd2436af4f5b739502acd89. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/PL52J2114222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d8360f180c58acc08dd6dccda0e2ad9fd91a6baf4b40fc697fa8234ac98b0c. 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/PL52J2114216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc064cc6386f1fd375f5d7765164c2359b0b8dfddffde9dd36cb5319c31d9e9d. 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/PL52J2114212.
Tropical Tunes: Instrumental Reggae Music to Brighten Your Day
Rhythms of the Island: Soothing Instrumental Reggae Vibes
Reggae Reverb: Instrumental Tunes for the Free Spirit
Beachside Beats: Instrumental Reggae to Transport You to Paradise
Sunlit Serenades: Instrumental Reggae Music for Relaxation
Harmony in the Heat: Hot Instrumental Reggae Beats
Caribbean Cadences: Instrumental Reggae for the Soul
Reggae Relaxation: Instrumental Tunes for Easygoing Days
Island Rhythms: Dive into Vibrant Reggae Music
Reggae Revival: Celebrating the Timeless Tunes of Reggae Music