Patrick George Anthony Barrett (born 15 January 1962), better known by his stage name Tony Rebel, is a Jamaican reggae deejay. Career Born in Manchester Parish, Jamaica, Barrett was initially a singe
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 0x67038ce7516c40ae7778f3dacfa36184c80f38ebc16faf84b71ef8d539fe5e6b. 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/b78d0b87-aec1-4d8f-82ff-175d95c6d29a.json and https://artists.proofprofile.net/proofs/artist/b78d0b87-aec1-4d8f-82ff-175d95c6d29a.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 0x749f4ac2799d3881ce4a01d3494f522f89d83b847c8a2343751a9ee3f19ffe92. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JMC711110292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa316bd226450ce6d9d6485eab1b5544154f650113013818abeb2819dfaea5826. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/JMC711110293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7031d9e72afb4948b371b6de18e44735c676dd0f34c1eaddfce1de450c236ec5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JMC711110294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8681101ce534918f35be29610476137e14dd59a439f14d6e3ae250bc0411de. 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/JMC711110295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8992243baee60ae27c89e75cec70bcb9feac05e407b711cf02d1f4b328e7edbe. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JMC711110296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161e57499f8817d6eb274501a605f9087989fc677b3618df03d3a63db314ba75. 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/JMC711110297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4b08e56827c9a423191067886aaae6c7421cda7ea685b4b4818b418a2844b7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JMC711110298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b5bb2d8c491a4d8a910cf1c237ab851b1ddbd439cfc7fa0bcea5ef1518587e. 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/JMC711110302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f34cdcd739b8f7e29e3ee9c56f6ceae838ee51dbe17fe97eb9125b605817cc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JMC711110303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ebf7eb75330f3d1e260dcd8ac5f3e58a118c33a8622cecdbbd27e1eaa332c9. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:58:39Z), 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/JMC711110304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8280b563ac5a3e219887c14dec34e846b5cd4cba6a7aba292503a53ee2f488d6. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/JMC711110307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361b06d8012350217de17893f8ae570bbf4449b5bad91efd9ae7edbde85ef5b6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JMC711110308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c6572ff24f8437fbc42dc1882d18aedaffa3186c6d8b1571471723e48ca752. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JMC711110299.
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 0xbbb3e50d6802d10119d3f70688e7933f851ea229e1d029b84f976da2bf97a347. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/JMC711110300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2959fa19f776c2cd53b6b75163e12719b01d05ebec29758d77f5f9fcd6f1ae5b. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/JMC711110301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fb2e591e7c3b69f42604181bbe53e818fa555edcab63980623bf238b767c21. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/JMC711110305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf54d9d986b07d72fb575681c8dd436065cea9a8a24dc2a247984748ac9db7e1. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/JMC711110306.
My Way or the Highway (feat. Diana King)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58dd5426991c984f9c7ee6647392a06a37bb40b14fa106c5838ded77fde59613. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM19303166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d5e2936011feb0aaf78173a8843cc349a6113cb9c03cf65339956ae8631f1a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US25T9918798.