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 0xf4f59f33e716767300004fbc9ca3b80a6de01b8f6a94c460ab3cdc0701c515be. 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/95eda40a-e59a-45fa-a1da-3a80aaa16529.json and https://artists.proofprofile.net/proofs/artist/95eda40a-e59a-45fa-a1da-3a80aaa16529.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 0xafc2a0c7fb730856aed145053ae9aab8b34bf20b97f263b4929c4e5a5506d88d. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/NLF710801469.
King of My Castle (Roy Malone's King Radio Edit)
Fierce Angel Presents Wamdue Project - Forgiveness, Vol. 2
King of My Castle (Nicola Fasano & Steve Forest Mixes)
Fierce Angel Presents Wamdue Project - Forgiveness, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabd859795f4f69194f21d959e2adccd145ed5b958686451543a4150821ae73a. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:44:34Z), 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/GBRMM1000028.
King of My Castle - Roy Malone Kings Main Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c90f807dd8be2fb32d22dac86fc3b235b85351c58ae6fd93e4ec7926eb3a30e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USSR39958301.
King Of My Castle (feat. Jonathan Mendelsohn)
King of My Castle (Crazibiza Remix) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e1cab320d7c042ea11290e034ada5ba666bbeaac8e5a21cd56fb1fd8c9e75f. 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/GB5KW1300369.
You're The Reason (Roy Malone's Queen Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5a9573ad8e516ceb7953ad6fdd01ff44b18eac8128a951a8d74eaf84d62a95. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:40:07Z), 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/QMRSZ2000820.
King Of My Castle (Roy Malone's King Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cffba65688fb2e07cf0020f076ee960cc60d6336d4e62f74374bdde64e1b13. 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/USSR39958305.
King of My Castle (Nicola Fasano & Steve Forest Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe68751187ee4b4909f620bd34b606d8a726b3a288e8e3ffa20bb2209e5aa49. 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/GBDVG0968601.
King of My Castle (Bini & Martini '999' Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3955f53f73ff6eef90404de19f8bd6962e2e1ac760fd668fcdbdec9f06e3afa. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/USSR39958303.
King of My Castle (Bini & Martini '999' Dub)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583e8b90a1ce14ba35f237902fdab3077dee0734af5687ece9b72e68dac44a59. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:45:39Z), 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/USSR39958304.
King Of My Castle (Purple Disco Machine Remix)
Where Do We Go - Armand's Last Hustle In Paris - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27f95033ef4cee7e670098f3f97f8f02b95ec4630494bfdcb95c2e075deabe1. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/QMRSZ2500826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7132bb27471848a1e25a11a3ba8cd80a5c845184477ba37a513c1e345bd89df4. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-20T00:20:16Z), 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/QMRSZ2500828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac48bd8795bda6b3ed964ac861abfe7457758888c3768efa63cbb338e098fa4f. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T04:55:31Z), 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/QMRSZ2500831.
King of My Castle - Roy Malone's King Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cffba65688fb2e07cf0020f076ee960cc60d6336d4e62f74374bdde64e1b13. 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/USSR39958305.
Cascades of Colour - Wamdue Black Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8ecf6eb48a5fcf4972c5c5364b0945ff6a8d32306faac6c472c1099347e002. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:34:34Z), 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/USA670400086.
King of My Castle - Juan Diaz vs.. Alex Gomez & Doneyck Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e3fa68c0c4225d441d4acf7023677c534a02a8eb5c7cae5bcfc95ff143ea97. 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/DEKR31310117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782bd133c5a3f0f87997451d5536ca2aeceb7ebe9afa7255bd62e44aa7a5c249. 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/GBRMM1000032.
Candle Lounge, Vol. 2 (Compiled & Mixed By Henri Kohn)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d237fae09c13bf710a5fc1c290de1fb15b2571368ded1e641ce51089ca5755. 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/GBDVG1137102.