Fulu Miziki is an Afrofuturist music ensemble from the Democratic Republic of the Congo, who make their own instruments, performance costumes, and masks out of garbage. Their name, Fulu Miziki, roughl
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 0x733e803c4d1a4c7c2f91f29b122392d881f58b9ba53d2ba1f53d4044665516a5. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3dd04991-f8d4-4d7e-b8cf-8dfc8a4215ad.json and https://artists.proofprofile.net/proofs/artist/3dd04991-f8d4-4d7e-b8cf-8dfc8a4215ad.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 0x340337641302dd89d783778af3a7d8e4c717a58d4452804dd2377a4aeb968064. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/GBGEY2100145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bd4bccf97edfbee96ed791d975e7a459e2f59359ea0bcaab11ad520596b3fa. 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/GBGEY2300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b32778f583d3e0437388abbbb6beaf97756d989e6d39356a2d82e337a1c854. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GBGEY2400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fe815dcdd2384dce8d35ca655aeefd4a579dae0301df8a75e0761540212bef. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBGEY2400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702d20825e2905d426c0d8aaaf5667864b8ecf3bcb52951d7a1bbde4c6163b9e. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/FRX282519974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08289d1d826e2dd42ccdc213a511ac0306e933e8176b25354a7d2aa11a11360. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:19:25Z), 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/FRX282592783.