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 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 0x0fb0d0646080f37f5f36839ffdf3b4fb1c6c5d6ee1ebe00912e703bccfa69e2c. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c90b703-f1fd-46b9-8770-bb2ce1864a83.json and https://artists.proofprofile.net/proofs/artist/5c90b703-f1fd-46b9-8770-bb2ce1864a83.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Moonlight Phonk (feat. g3ox_em & Tokyomane)
Sigman (feat. chipbagov, Freddie Dredd & Ghostface Playa )
Ha My Name Is Beli (Toma Toma Brazil Phonk) (feat. DJ Dudah, Mc Th & siko )
I Will Meet You At The Graveyard (Phonk) (feat. g3ox_em, Pharmacist & Tokyomane )
Judas (Phonk) (feat. 2KE, Hensonn & IAMTRA$H )
Stereo Phonk (feat. Ghostface Playa, SHADXWBXRN & Yvetzal )
Beautiful Bastards (feat. Freddie Dredd, Hensonn & Pharmacist )
Nas Ne Dogonyat (Slowed + Hardstyle) (feat. ONIMXRU, TOLCHONOV & АДЛИН )
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81dea89b5fbdcbd353954577eccdd4e099a506229cdd3b73918d7fefa3fcdfe4. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDA12400567 — a six-check JSON result.
Toxic (feat. Hensonn, IGARASHI KANTA & NUEKI )
Sigma Sigman (feat. Ghostface Playa, MoonDeity & SHADXWBXRN )
No Police (feat. KUTE, NUEKI & SHADXWBXRN )
Phonk Reverberation (feat. g3ox_em & GREEN ORXNGE)
Phonk Reverberations (feat. INTERWORLD, KUTE & MC ORSEN )
Ready To Die (feat. KSLV Noh, MoonDeity & Yvetzal )
Arabic Phonk Eki (feat. 0to8, Dxrk ダーク & MC ORSEN )
Uk Phonk Party (feat. IAMTRA$H, KSLV Noh & NUEKI )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cfef55a756b94fa1bbd44566db82d2e383451124291a10c69f1d2775cf4e9c. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDA12406341 — a six-check JSON result.
Crystals X (feat. Pharmacist, Phonk Killer & VISXGE )
Mortal Phonk Kombat (feat. KUTE, NUEKI & Phonk Killer )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bf505110a952eba714f240e257915efecb8891340616ba90ca9dc73196b788. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2469663 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b943e087c9a904ccc50f25d1a7d13bb531a3bf30ffb031f9b5d9fb6f600e98. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2524189 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd159a489673e08935789063e9cd6bbd2495534abc687111a50363e63fadf290. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2556247 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ddb13b2a4c31821c8272df772f5cb77bb8838521164a693dc3e7c4e68bcd63. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2560983 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735ca80b12d91bc384f393fedb0d84cfe79e494ab6279ee73e92f871bf56ed4d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2566585 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acbb0f494e4c063ac1a321deeea0f16d00d2b3b4e8dc15c442c2b859dfb68f2. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2575490 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6119bc167137d184c936c6a4aaae04db3fc5e432ffb4c9b4186865f10ca36a. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2586478 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f4aef358deff3aad86525d0fd89b2442182259081400efdd5119ae3feffafb. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2580194 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1c5a9e35fedc53f5f530e861a2aa501218525c11013f661af78b9874b04819. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXH2J2565941 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85feed7a7818d552d638b90c274cf12ed0746b00336f3ff247fae08ce10a37d. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHAF2533343 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd5604ff8c0591e59c1070ddfbc9ab2b7b1837a85130aaaa6bf880d8f2ac515. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2618590 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc090da56dfd044b4737c273f04290c00e995db6307d454a566e72a8f2f82bbd7. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHUT2517653 — a six-check JSON result.