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 0xd75cc51429fd3262ca2872c849e5f26725b31967359eccb018262aee444e6233. 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/5df2363f-d10e-4607-a7b4-26393a8ae70c.json and https://artists.proofprofile.net/proofs/artist/5df2363f-d10e-4607-a7b4-26393a8ae70c.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 0x6bbc3e7835c5f3dbc507495d8a7cd121b6959f852ea0c059854bfd2708e37dfc. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/HKK972208121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1af9585342d45e46769f3337f815a97bef0f27e9ab04e0058fbd50e7ce325c2. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/HKK972208119.
Dj Sholawat Al Qolbu Mutayyam (Slow Bass)
Dj Sholawat Atainakum Muhayyina (Slow Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32ee380ea7bc0a0916a12c800212f3313081c38d787506a1ee01fa07167f851. 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/HKK972208841.
Dj Religi Al Qolbu Mutayyam (Angklung Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f08e94380001fcf6eff53acdb507ab1db64f0ecc4d6a5603f38ceec481ad8a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKK972209485.
Dj Sholawat Atainakum Muhayyina (Santuy Style)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d308f949cf2611df7338b4a30adea0c830497af368435f7585847191a52eee3. 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/HKK972209605.
Dj Sholawat Sa'duna Fiddunya (Slow Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa8ec774ce92254429db414e68d067d1ef20438b37ed28c85228653d229ce00. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/HKK972213086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d4150b0b5e2eb6c2fbd6f6c7a8e759f90cc707fc920c229dead63df8710d02. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/HKK972216154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640d0359ebe2f14f9776db0b12c79d28945dde91be354785f2fa6b231963cb18. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:44:26Z), 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/HKK972229281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80a55a0c30bd858a74d3ba08fc00db3dae25a0a3598021eb8ceb60007f64c85. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/HKK972233433.
DJ SHOLAWAT QUR'ANIYAH - SHOLATULLAHI WASALLAM
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9593cbad3c88a8ec02984aa91df890e52d335a885f2f2dd0499ead44a81f5f4d. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:02:29Z), 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/QZWBE2243360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed384ca8d3233c8f9da7f54f4c73e713663634c8851b8d4d1505b465a79a0a8. 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/QZYHM2300827.
Dj Manusia Indolaku (Nabi Putra Abdullah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16dcbe9ae776fe7f3d40e9968d1480345429eedf5a10cabf6c55d5324b08f44. 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/QZYHM2300741.
DJ Yasir Lana ( ilahana Ya ilahana ) Thailand X Jaranan Dor
DJ RELIGI HADROH YASIR LANA TERBARU SLOW BASS GLERR
DJ SHOLAWAT YANG PALING ENAK VERSI FULL BASS
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5267ab974acb7a4dc3d0fe2ef4009772b63326b8c00a051115fd76aa65d7b153. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZYHM2300736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a0634da62945713fa28ca63ec0a0b9c1520f2b949ee37e5bd70062c2341658. 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/DGA0S2420337.