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 0x20be0f835ebc945b0f2ed66b2d9fe2f5ab928cfbde7e22c4cac2c6532f44091b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c050159-584d-4f29-ae98-85a2be2d407e.json and https://artists.proofprofile.net/proofs/artist/5c050159-584d-4f29-ae98-85a2be2d407e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sebene Gospel Instrumental + Live Solo Guitar
Sebene Instrumental For GOSPEL with Solo GUITAR
Diamond Platnumz Bongofleva Type beat Instrumental
Mbosso Xx Lava Lava Type Beat Instrumental
Chill Uplifting Royalty Free Background Music Perfect for Vlogs Nature Videos Creative Projects
Urban Chill Beat Free Royalty | Nature Background Music for City | Vlogs | Cars | Street Videos
Sweet Reggae Vibes | Chill Background Music Instrumental for Nature, Travel & Vlogs – Free Soundtrack
Sunrise & Sunset Nature Background Music Soundtrack | Nature Sings With Music Birds | Nature Music Nature Song Instrumental
Mbosso Pawa | Guitar Version By William Eustice
Hard Talk Background Music | News Background Music | Cinematic Beat | Serious Music Instrumental Background Music | Podcast Soundtrack Music Instrumental
Mama Amina (Twende Dj | Tia Mguu Singeli)
Mtu wa Kazi | Mi mtu wa Kazi | Mama Amina
Maasai Mara | Masai Mara | Serengeti National Park | Safari Kenya | Safari Tanzania | African Chants Background Music | Manyara Ngorongoro | Zanzibar Masai | Kilimanjaro Masai | Arusha Manyara Maasai Tribe Chants | Tourism Tanzania
Kutu ma kutu | Kutu ma kutu Challenge Drill Beat Rap Free Style |
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 0x4a83c5fc70030ea26d47c47d9c30ccb17b57bdf60ea38387a68d4f832d114ebf. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QT3F22524877.
Tanzania Nakupenda Kwa Moyo Wote | Wimbo Wa Uzalendo Tanzania | Ataa Abdi
Super Mazembe (Shauri Yako | Steveking & Lute Beatz)
Karibu Bagamoyo | Welcome Bagamoyo | Tourism In Bagamoyo
Attasa | Atasa | Attasa | Comedy Background Music