Ménélik (Albert Tjamag; born 10 September 1970), is a Cameroonian-French rapper and singer. Biography He went to France at the age of nine. Then he met MC Solaar and started to write songs for artist
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 0x2d16aabc5c2966ebc811f9b2f7e4b511039e69fb5356e5c24fb206395c25172c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/844ca4b3-f19b-4cf0-b75f-81f42ca3f84e.json and https://artists.proofprofile.net/proofs/artist/844ca4b3-f19b-4cf0-b75f-81f42ca3f84e.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 0x853ae7ff199dbc4c9ff0b8f0dd97cb513e72987fdc65c6b6f81b4f776db88340. 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/FRZ089503640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f3eafadd24f17007f079590a5bc66efe6fc8ad6f15de312495c1f8466f3876. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FRZ089503700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122e5e7108d2c8073a16913c9a5d45fd71424183b434b1a05b7fc9a9c1fc528f. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T15:59:52Z), 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/FRZ089503720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea366d8d1c53946dde617718f6fd27e5c4e2a6c86d059c031b2750c7390bae7. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:25:35Z), 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/FRZ089701350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e09b06a17fc4da58269ca85b2301b090c2f4ec669ab3a36ba7abb9ea97dac08. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FRZ089801670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6131f6c908a073fe71283c980ded1940619c133ead2fc085adf66ecbcb8b587c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR10F0100010.
Les vrais savent, Vol. 3 (L'anthologie du rap français)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fae07480f58a1588002c8814b9fbe2ed1864277a1c4a2110e58cb7d04dbc01. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRW889700009.
Ma 6-t va crack-er (Bande originale du film)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fae07480f58a1588002c8814b9fbe2ed1864277a1c4a2110e58cb7d04dbc01. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRW889700009.
Ma 6-t va crack-er (Edition spéciale 10 ans)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fae07480f58a1588002c8814b9fbe2ed1864277a1c4a2110e58cb7d04dbc01. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRW889700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77250526200f5fb266442619b99821580edcbd0f7b19195f810a8d2ddc9d4667. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR6V82251602.