Dwayne Shorter, who goes by the stage name Dwayne Tryumf, is a British Christian musician, who primarily plays Christian hip hop. He has released two studio albums, Ghetto Scripture in 2005 and 777: M
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 0x4f9c43b75f940c98a6a8814447479253a7c3e2319c35f20f76b1a4c35721b1f5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8fd98424-03ec-40db-a46b-54b973d2603c.json and https://artists.proofprofile.net/proofs/artist/8fd98424-03ec-40db-a46b-54b973d2603c.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 0xc9656bb92f0a70be5f6018aec7d452b4dd9dadf5d4e106aaa995237a05503694. 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/GB3HE1400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126e1058013a2f88d11cb4b9be27ce07811d6240574a1704edfa2cf9da38430a. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GB3HE1400010.
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 0x16b853235da210d426fa316d3db8da83829c855abebe3e4a929c88783ccf8243. 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/GB3HE1000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabb539ed47b680b91afd8cb273cd2816dcef7c7999c0b87477230ca846be92c. 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/GB3HE1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c82e6210c241c4181ea592f2078282c4752ac38c0d496b32a30e9c550ab0edf. 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/GB3HE1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cfe8e2f5cee705d08ba433d60cc1a6f1f3c66f15261176874cffee2166a50d. 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/GB3HE1000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef907b1c39dcbba7935b28f2f279cf8b4dddade43d25b4de7b73b8b1d8e09e8. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GB3HE1000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd396d7d282f62208d1bafd869ddd2aa984af4c0ecdc65c25263bb62323035143. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GB3HE1000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc13d2a0a33830e040c21fd36b708b90211e350477b6e71c5fef29f6fabc9e0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GB3HE1000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9962945d67f04b07550db4d3f70654eaf63fe81b4a6857f378115d022d7bc9d. 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/GB3HE1000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41e3f0d1f2ad65ddb61165ede0517183c68f88ee87b1d8f8255375dae27f365. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/GB3HE1000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdd2fb537cf667556dd41ed0c994d161fa9eecf814760c4ee4fabc04c80ae66. Chain 2 (Bitcoin): anchored in block 960165 (2026-07-29T23:29:40Z), 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/GB3HE1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811359d2fc1302b07c324990d0c975d9d0867680c03ae3e3d2142ef4ff7e65d6. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GB3HE1000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc389c70e93c9d6303894cd08de13e053bde2a20d7587853c10b45b3b061c183. 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/GB3HE1000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14dd7eadbce6fb20bbde15569786d3ac87e13a651ee4aa2ad3fa7eba4176c7f1. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/GB3HE1000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21e38ce312901815e763d50d28c719c75b7f22c1daebb9504592b8fa96a071e. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/GB3HE1000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e57d7deb88a98b057e1544f295a766740615b99c86ea7139aa315e8619f0a3. 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/USTC10604749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e90bc7ea0d6dd15ab7deb134aacfe50f46d64adbb060f528a0564ef4676e71. 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/USTC10604743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d91a74315605ad0b65340dda59db8c856c8fa6256831ccde00f3fc96c9cac6. 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/USTC10604747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d3da41299b2bce43ede9bc151ea9b88fe65bfcd7771e4f52f765b04a100db7. 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/QZK6Q2217623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96ab222aa67d2af1702e3e2c1b6b28c93594ade813977ad4ffebf522f0c733b. 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/TCADQ1881874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb7368420466ce59d3a35fb7b55ac3731c8baee3c04d7ac6ba890a360e01db0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCACI1595846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51a1b94d2e4644d55c3477c6f9a6329e1f0a698891613e29883916e539981aa. 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/USTC60847379.