MHD may refer to: MHD (rapper), a French rapper from the 19th arrondissement of Paris MHD (album), the rapper's 2016 debut album MHD, former name of the HDTV network for MTV, VH1, Palladia, and CM
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 0x80ff5a6057bbeb28a89a4e0ee30110b411eb7f35e09792be00bb29ebcc50e21c. 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/c9611fbd-ecfc-43f5-bf90-2870aa3a18e6.json and https://artists.proofprofile.net/proofs/artist/c9611fbd-ecfc-43f5-bf90-2870aa3a18e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Afro Trap Part. 7 (La puissance) [Major Lazer Remix]
AFRO TRAP Part.7 (La Puissance) [Major Lazer Remix]
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 0x85f19ffb5d56bf6e0d79cfa218e118abf58dcc06600a43cbe12e14622ff15ff0. 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/FR3IV1800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c872d1e5871d0e0ec09313fc59c9c365aea266e37b8784513557d782dce3d3f. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/FR3IV2100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41dbcb9eb74e0ba6ce3718e0963af49086dcdb7f147440848969212221a35be. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/UYB282101020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cb157c570dd0cbd6f0e56da32f8b372de744a7e33a103d5ffd9e367c7d8b1b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR9W12127891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cb157c570dd0cbd6f0e56da32f8b372de744a7e33a103d5ffd9e367c7d8b1b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR9W12127891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961aea1149c6e28bcfe7c3624c55322cb48b3256a78f988547a59fcb1f7747b6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR7JB2201120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254f0f632e495d5cc4deb7e668bec95f30f26a830c634ce01df80b3bf8380afb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRZ041700636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f58aef897bdc69dab49c5ceb0597173b50a1da3d36dfc0cb044c05f8bd6ee2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR3IV1600160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6c660ae26f17620362feec9ac3bb03fdd8c68ea9ec5fe4d1ce9ee9cba0e418. 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/FREG12300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524a202d47b4dda0376dc8816ef0231467d92af74f9d7b9d9fd8926a95219e95. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR3IV1800190.
Fire (feat. MHD , Felo le Tee & Mellow & Sleazy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd943c501316f5aa4c67f40d3005d9b67c7487bec47c15fc52178c665a350f46. 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/ZA56E2201336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be10481dc2b73e617a1d33d8d3c324edd1b58b67d4b8022ba7f09f91fc885aa. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FRUM72102139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6baa1c78032ddda4c879ee6c5f24e05fc6275feeea5b53857bc850e48ba8d0ce. 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/FR9IX2403920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6baa1c78032ddda4c879ee6c5f24e05fc6275feeea5b53857bc850e48ba8d0ce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR9IX2403920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf81d3fb2de2b62bd813bfa653abfc232f722b355b52a9a4de91cc584d1c459f. 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/FR9W11803193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c42530b4a64d89cb01da41aad57f96204cabd4ce9e8f60f2b720057fb73ea09. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FRDCJ2100700.