Kirk Rhoden is a Jamaican musical recording artist better known by his stage name Jah Vinci. He has been active since 2005, but had his first breakthrough hit in 2008 with his then mentor Vybz Kartel.
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 0x890155e01e52c90a52b2be615c8cd74d61e7b66dd360099d1da41fe5ecda9c42. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95ec2357-5513-4c28-b13e-2efc1d170652.json and https://artists.proofprofile.net/proofs/artist/95ec2357-5513-4c28-b13e-2efc1d170652.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 0x046a408dd9b0cb6ecc8d54ba1042210a1a46c5e6eab4874668229408c4866139. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:53:25Z), 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/USA2P1326923.
No Body Knows (Where Do Angels Go) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa771a0421513fd93da855e10b33c566ab7274d0fc0d1c082380a6b471efa82bd. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/USQY51457486.
Shouldn't Have Break Your Heart - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356d4f44619fae1dc86a6925004afc6bc60fd069b693f9006fffd12e2249ae6e. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USA2P1544853.
Nuh Trust Friend - Single (Vybz School Riddim)
Wings to Fly (Acoustic Mix) [feat. Jay Crazie]
Rolling Paper (Feat. Million Stylez) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c44de81c06c8d7768974e4f098e7c1605297cee8e6365e7f46da88b1f421e50. 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/JMA271801213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51dfb7def5f9d7508327132926fd685280c222db24d4f8a068fe01be424be88. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZGLS2085942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a053654920dc634f60b9fa110799d9a73ea635b4c87622e75c032313c94b056. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QZNJX2074173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f81cf5e7c2acc90f772a25d352fbdd86884376b59469b02daadd3bc485303e7. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QZNJX2074175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed57f0926f67a1126eacf9a1ec6e3131f7b23ed0f930ef65065cbea4c78f8543. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZNJX2074177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b68e10e7cf6d3e74bfbaa826f917a6a22fe2afca1946f4a63bba880ce26840. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZNJX2074178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe198046ee583c7b4d51a9e2659730fc21844e95b35a02a6a4a8b537998520465. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/QZPYN2104653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d657f26aab4a17725545b7d05faa21a5104027d74f4d1a77f33a05b0308e3e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USUYG1364279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35af907e0ca2451cd52b08ff27ffeb53d5c50210ed3c113fc42839defdeea9f8. 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/QZPYN2116311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd7c7dffb293d319d97fcf1d585ab99b77b4e6c53dddab984996ba9450e00ed. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZNJY2172855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f59d285ebd8447b23ffbff69e06480c923dcdf17e1cd3c7a79ee3e3e00951de. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZNJY2172865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0974cbfa2917560abedc01d3b0748ffb4f7d8ea6c15b6c2d61dcaf64881f8d. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/USJ3V2122947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638b6b52a77e2bccb440c5945ca86b8e38eb16217ce0d78123a125f48e1fced7. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/US7VG2352875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee790817e17d6c787a434fc79c742a6dcb1217e5ebe84813ae2c408cd07ceb9. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/UKXN22380526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43d7bb6844a8d199c3b1f35a72a65517c8998dc70a34150604db012d600dc9d. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/QZW9L2453955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79550876e6f0430f1a4b2a16ac1f6acb50617c7b47f5f9282a3e402f4ba8ef8. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:47:06Z), 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/QZGLM2512830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e463a3561c187bef055e19a8d8766320b0e58d2d2d43e37b8523f045f34fdf9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZGLM2535475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef6a5ba52a3e2cd0feb883ed78c8820cdb6d994f53533b17d7b0935432e3601. 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/QZGLM2535476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb095052567c5a218dc74eca5a830c41ff1e72c22ecde55a6a9de315ae2ef8c7. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/QZGLM2535477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbba479eba49824d5109913521c9b60c86a45b851f57a3aea84d9790d09c195. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:08:47Z), 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/QZNJZ2598883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2fe09749c2ed2f0614ef3458feb3c9588be85d01c7b2fd4e56a78d829125e6. 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/JMI031500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee74f75be5df6aac95523519a1b78273536990dd0d8d5b5836bc4b2a0fec4477. 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/USUM71915714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400eefb38ae4c413ac28c05436f266fd0d0d4a60f58d96b2e895aa5237cf2eae. 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/US4R31108094.
Strictly The Best Vol. 52 & 53 - Special Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185784d18ab9781ecc98016e86a6da333501c949e7284e2951c7d257b99ceac5. 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/USVPR1500455.
The Biggest Ragga Dancehall Anthems 2009
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e81b7bfb7133c8cd1e062e8df87117bbadb512dfd519f96c44956080b19646. 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/USVPR0915965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5806cd4632b5907b14293f403e1a23b01360a9f036c674023281d2e036ba7c16. 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/JMA272001896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c89300c7d50932abd7e0f619b1db27f312881d5c2b360381f5f87a6110fa70. 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/JMB771200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24939264c2103cec11c1b8f16d1515ea9aafd0b644c29bdd1b6d21d08578ee78. 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/QZW9L2328911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f52716e55c59a6ae92dcb622ff257273fe9bc72e973688c95c118c2a4c64432. 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/QZGLS2339695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cc38dd7ca7759cf30c65ac5688d9d507e710ff8c8cdc0481d9d7702f3e97e9. 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/FRX201841233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a232da1a9fe502ae55f8a581d81c8a982ed35fda1bafcb9d82d7088fae24407. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZFH21900105.
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 0xf947027e26d9371fa5c594906277e89f7a298197ce67a2efb7193499d43ab6b6. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USVPR1600609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf72dea54f86866810f7df00bbe6dd84aed4a2467c82210e940fe231664f6754. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/JMA271501261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5358dfdfecfc4783a2d38322b8f9eaeedc4071964ed655b9fa5e671b0bd663. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZGLS2339696.