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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe6117058f4d75501f5910ff9f94de98d370c72ae5e474b8821591067d68acb. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15906fa0-51ae-4807-a4ad-5733cf7e5221.json and https://artists.proofprofile.net/proofs/artist/15906fa0-51ae-4807-a4ad-5733cf7e5221.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Funky Grooves Instrumentals for Relaxing
El Jefe de Pareja: Romantic Latin Instrumentals For Love and Life
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156c12a582c4ff16befeb3732d82b4c91d5aed9c611e6916f3bff1d02e5cec81. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US3DF1630359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63784171352d55ac4328a3e448fa84de77712a08c9c692e1b1b8830e12a9fb81. 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/US3DF1630364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2444b8ad4b28da61df149e5543d12b5ac12cd677be9c2102e0eb38c01d8e8d83. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/US3DF1630365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b16745b891e03c0589e18a0e31f82da927416583998910d6fd28f5b8f8014c. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/US3DF1630367.
Chill Lounge, Vol. 1: Grooves with Soul and Funk to Grind To
Uplifting Joyful Instrumentals to Cheer you Up!
We Shall Overcome: Epic Cinematic Scores
Dramedy and Tension: Music for Your Unsettled and Ambient Moods
Funk & Soul Grooves: Music to Lift Your Vibe High!
Inspirational Achievement: Music to Uplift and Motivate You
Upbeat Comedy Pop Songs to Brighten Your Day!