Marlon Asher is a Trinidadian reggae singer from Enterprise, Chaguanas, Trinidad and Tobago. His first hit was "Ganja Farmer", and he later went on to release more reggae songs, one being "Fit and Str
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 0xe877a8117c9c4efa54c926ddb88b8b9f0d3694f808d2793674d7355fa2de5402. 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/198a613c-d3e7-4224-a54f-3e49efd77785.json and https://artists.proofprofile.net/proofs/artist/198a613c-d3e7-4224-a54f-3e49efd77785.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 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 0x8505b603b7149bcaf9143c24e4b2b63e5e648e449f58768f271585246fdda6f9. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/JMA271496440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b8055c200e66c310f53c2481ac9b4b89730ac5aada1074aed0055bd9be5953. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/QZDN21800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea06a85112f90689cb529a0b2f0a477156d5c78aed63b5d32ad039b17a26369. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZDN21800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f36d81e14d033fc029c3a2bcf6f1a7506581ba7e7c97453707af035603f555b. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/QZDN21800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4055d80b814dbb9e168ca479aec66b9ce906f0d7298ee8882da3df13162a9a9f. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QZDN21800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785d453b3663111452c529c117c8db3727302399887236affdc9c81f2e8aa8b2. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZDN21800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbbdbeedaa51bbf32d3c5095123ec258f66fbdc97043ae171b4b747488763af. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USUYG1387270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576781ce8141c0685891ff1f5391312cc06ca3d553a2267df5b7d76f5f8db7e7. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QZPYN2366723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055816bdc076aa9e2b0526c59228192e8f3d0fa436285d059225f16ab49fbeed. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCAHJ2386941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc018ecf15804340fca48ffb271bb2d0eb70f765d9e1b415d44d6449359c764f7. 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/NLNY41100064.
The Biggest Reggae One-Drop Anthems 2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8beee2838f2a48f55959ad59141cf6eab49398ac87d5ec1ce86c6fa2af69b66e. 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/GBBZV0552277.
Weedman Dubplate Mix (Shashamane International Presents)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe8b7ed89a15410a505db189aa1aa555df072cf4aaeec642d30209a4086c2e8. 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/FR6V82588963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19ac07ffe41c705d0d381a5da0e69b8d19c60bc87f4e0ae201202832805ac41. 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/JMA271702564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921c0f50044a4fe38b10b527a4f6814c65d7da14a5e34b497c9f4cd36b51313b. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/JMA271455804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c5602cdfd7bfa589fec695df0d7561680fee7e7b8ab6d5db6aee02651a4476. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QM6XS1808855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc589e33da06e187a98e964ef93546470ede8bf8eec62bcef76e223d147671a. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QM6XS1808860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cdedadff817f364aba4fb128e6dac64ccde598aff7015d61e9fa797e527944. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QM6XS1808866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb01fcb55df82fc4f357dcca41804d21f6218b50f58fb3d5f9293e80b29d1b8e. 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/USCGJ1720179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc965f5b01ddb1f6d81549da7963d777285fe180c79acea23a64d5db18c7ea2. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QMBZ91414345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406653d22347039a201f2cf78df9d67feb5b188eef83988033f7aaff011d2ce4. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QM4TX1709969.