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 0xb113f9eb0fa7f54fdead5829b88fa753f229297f4f27a2b368d3e67cddfb7f07. 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/f6f607b0-e99b-474e-8ae2-579fbe5e8488.json and https://artists.proofprofile.net/proofs/artist/f6f607b0-e99b-474e-8ae2-579fbe5e8488.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dingin Keringetan Aisyah Maimunah (Instrumental)
DJ Gani Sani / Hujan Badai Angin Ribut (Instrumental)
Akimilaku Masih Ganteng / Kamu Punya Pacar Lagi
Akimilaku Masih Ganteng / Kamu Punya Pacar Lagi (Instrument)
DJ Ada Yang Tumbang x Tapis Tapis (Instrument)
Dunia Ini Tenang Aja / Pacarku Di Tikung Teman
Di Dunia Ini Tenang Aja / Pacarku Di Tikung Teman (Instrumental)
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 0xb3d28fd4ea2156abddce4e6f78c9fe1ceaea01448a054c2d4992ea703d9e5cf3. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:04:54Z), 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/DGA082218442.
Malam Tahun Baru / Tau Tauuu (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5c772f26ab0dd8a4c1ba298c424e167f905f500d3953914ac5f9e5c2d37867. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FRX202301055.
Amelia x Abang Pilih Yang Mana (Instruments)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec28c084adab43f307e1392117841e360ef01e6839d3215545246c3b290a77b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR10S2434797.
Aku Sangatlah Tidak Berguna (Slowed Down)