Damian Higgins (born 1972) better known by his stage name Dieselboy, is an American drum and bass DJ and music producer. Early life Dieselboy was born Damian Higgins in Tarpon Springs, Florida in 197
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 0x9a5c218e756b85f3b42d28d3a38552afb254b286e57b9103efd5e9621701b430. 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/64e57b6f-9f19-4b6b-8ef2-3de184bf20c9.json and https://artists.proofprofile.net/proofs/artist/64e57b6f-9f19-4b6b-8ef2-3de184bf20c9.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 0xd4e02c1e5883effa977852f3d8f474a06790d8bddc437109563136853536f1a2. 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/USA290802402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7837dce3888f1f5c2ef205d5974ad836119fb863cd6bda6ae9a48cbfa5a0f0. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USA290802403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40779e2294b35adfe632e63d263b90a37bb2bf216598a78bb68cf3a9809bebf6. 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/USA290802413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397a79cad4ae52791ab81574942c16edd816587f7f498ed61c1c0641adeccab8. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USA290880801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648f51f3b1287dc9633a621432a66a2041a30d32287745a896659ef8bf29e502. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:18:50Z), 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/USA290880802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af3f7d7d9e222768752c8d6df5bd9e914e3777476ac2214fe87d79b1b496071. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:16:57Z), 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/USA290880803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e682b67f897df69b171adc58e942bced6898b3767e932794bdfb6d9026b4281. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:10:19Z), 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/USA290880804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd759bc4374f4ee07f76cd9afcce9e6b94ac69cb5ae0318303a99a9642a0d8c0c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:11:51Z), 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/USA290880805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75634ddcc6a2988034e8878d13f96b22665a1a84fd1a3e5f3095ae8cc6e03ba5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USA290880806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edf26ba0e3a16c158d79d8bc9459ddca9cc3887d0a7e2bd36b2f4e02344bf65. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USA290880807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52541802a5663658dacf22879e0061bd12a2f744be476d07423b163fdedda405. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USA290880808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fe4e020984b177b2f62d5e35302eaa919ab45d6418272dc28c6c33701b80a9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USA290880809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399e5b2986139d603dc43b27bc6a61281cb645c476cd8d64e3c77613f534dc91. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USA290880811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca984b0f0d17eede19ae29a7d9ab246e63a60193c15802bcc098fb844c6bb135. 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/USA290880812.
Moulin Rouge - Dieselboy + Kaos + Karl K Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd7c3f77b033dcccecd85b597770ab4fec340c9b10a13e3f36821086976ccea. 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/USA290880814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d4a24194edf2b12d2af5f8f1f80fef29f43a6857d869e808fd1c8043ac973b. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/USA290880815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a130be2edcf4f9d3f67f6821dd9c870eecd81ee50351432c929c3c0fa65bd1. 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/USA290880816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556ae3b270fef35408b3b0e32d02a88b482b342fd8849bc3a0dbb3fee5fec69c. 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/USA290880817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475f5dd3c0c128e1f43343f24b53d4d4f1bff92bfd73ac7dcba5676719eeeeae. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USA290880818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe51465d4b28e00cd07ec86d1f4fc3fedd50b3f501083bddf8604ce1ed241fb. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USB8E1000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf7ac2451a5356e5a9be91b70a36b2a1c0c0b715a18c7a86415c689119b0931. 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/USB8E1000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20de3409d2d685782ce2f919503f03c7e414aa42a337d1723544fd86c7dc0e6. 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/USB8E1000138.
Moulin Rouge - Dieselboy, Kaos & Karl K Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e9d3d86256c435da59f1eba0dfe525450aef719d38c61dd8a4a9f1c04db103. 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/GBAGN0410404.
Moulin Rouge - Dieselboy, Kaos & Karl K Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f983fb382da62d9fb7d46f71a628591f7f83d9c14142c0af40825312cb1128. 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/GBAGN0400404.
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