Dennis Alcapone, born Dennis Asquith Smith, is a Jamaican reggae DJ and producer. In 2018, he received the Prime Minister's Medal of Appreciation from Andrew Holness.Johnson, Richard (2018) "'Clean up
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 0xe47b0debce919b80dcd5218157dab9f90c0c14979a7c3c1c1359bfb7a3008be8. 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/f56d4bae-61e4-4f96-a7eb-268110405320.json and https://artists.proofprofile.net/proofs/artist/f56d4bae-61e4-4f96-a7eb-268110405320.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 0x37838f0137915bf4a265962100e6e279a162beb2b7564a16975c68ebed038577. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JMA020732302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387f0cef429dfc02fa071cd0e50caed3f85571b62e259d3a1e9c5937a93b4db0. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/JMA020732315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fe6dda6338abe3e45f77460545c4bd7325a4eaa00d012457f695feb1dc4b38. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JMA020732317.
Soul to Soul DJ's Choice (Expanded Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f44814304c77a9a2c12e0f0bdf02d22f99e4309521ff69c093f6ec94d920499. 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/GBAJE7300612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3064921a44f8c41caba08bdb9698d2c950b1562f4ac0d362ec7cf722bf778fa. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/GBAJE0500290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9254a60aefea5e716e2592b163a27a4a46adc1f3e70f9e88c4d5ee65a7ace974. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GBAJE0500312.
Turn Them Back, Back Back Boy (Extended Version)
Guns Don't Argue - The Anthology 1970-77
Ain't 2 Proud to Beg / 2 Proud to Beg / Not to Proud to Beg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf57fc04b24521ffaff8447781479529136b185be8442a62eeb1aad3c46562c6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBQXA0911293.
Dennis Alcapone Meets Aggrovators and King Tubby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b3bbb38d84a4ec9bd6269a9054472e24b324854c8a00c3abe8236dce3acdaf. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/QMDA61426569.
The Aggrovators present Alcapone V Sly & Robbie
Guns Don't Argue, The Anthology (1970-1977)
Striker Selects the Best of Al Capone (Bunny 'Striker' Lee 50th Anniversary Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4a30f1d5069853dbad5f004eb3424c5c873aad16e86ac632c1bbcb32cdb04d. 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/GBXWN2000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe578a58d8b93ceab0d18fb408f6481fcdf9b057fd0c62a3479ee6d838b7957c6. 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/JMA020600001.
Barry Myers Presents Scratchy Sounds (Ska, Dub, Roots & Reggae Nuggets)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fc77e5fc94ca6511e67905e4868b300fc9143425935a6323c880b48b5c4526. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBAJE7200899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0986b4e1e695b368104e3aef153c236c57d2289cf8ba7f34fda4aeb4662b58ac. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/GBAJE0500319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f44814304c77a9a2c12e0f0bdf02d22f99e4309521ff69c093f6ec94d920499. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBAJE7300612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407d8d782363cab6650740995794f6cc06a15056e7d5e58a528a5f6ec228179c. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/JMA020600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1195cbc6a5f66904d214d82be004ac8b8c0a358c531e65ddf9c2b813fd112631. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBAJE7300419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083ec189ea3f188c147738fa1c9d7847d5f5cba1dedc17f0abd6625dc7f04b2d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEH261132408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc730324409270727cdbb93a09c9037c868c02e04113d1109b9e9e4af2dde6976. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DEH261007909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c7e33fb83185c696398ef2360085ff9eb35614b14b05758cb99da0c500eba3. 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/US2391312007.
Jah Rastafari (aka 'Place Called Africa' Verse 6, aka 'Wonder Man')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b922f31578caa83b4a4da686363bf54e3d9272e339d6586ba966213771508c. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBAJE7100428.
The Hudson Affair: Keith Hudson and Friends
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f0267f2d1b53d8e71c310638116f32ef4f556df336c59ac2f9bbf165c88768. 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/GBAJE0401579.