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 0xdba5fcbc997beac1eb8ab6c034897be5d7cc4192c7fee91b6e7681c39bf9f2e1. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/554ba103-dd93-44da-a21b-f7aa6c82d544.json and https://artists.proofprofile.net/proofs/artist/554ba103-dd93-44da-a21b-f7aa6c82d544.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
DJ Yo Wes Lah Mungkin Iki Pancen Dalane Kelingan Mantan
DJ Breakfunk Pura Pura Bahagia Full Mangkane
DJ Emang Ga Cantik Sih Tapi Berhasil Kan Bikin Kamu iri
DJ Sepuluh Rebo x Abang ijo Lampune Disko
DJ MELODY GTA X GA BAHAYA TA JEDAG JEDUG MANGKANE
DJ EVERYTHING YOU WANT IN GOLD || DJ LILY BREAKBEAT
DJ Wis Lalekke Kabeh Kenangan Sing Tau Ono Tak Cubo Kuat Isonompo Orapopo Sayang
DJ Kalo Ada Cowo Sibuk Kerja Sempat Ngabarin Kamu Itu Bukan Cowo Itu Calon Suami Apa Guys Meledak
DJ Ingin Rasanya Aku Lari Bersama Kasihku - Simalakama
DJ JANGAN JANGAN KAU MENOLAK CINTAKU PUSPA FUNKOT
DJ NO LIE | DJ SEAN PAUL NO LIE X BONFIRE
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 0xce56d366cc036a42ae83d84c4d3ee61eae39df4796c67648af50dbeb481bc240. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2326733.
DJ Uda Tua Masih Aja Kaya Bocah Lah Bocah Ngapa Ya Breakbeat
DJ TEMANKU SEMUA PADA JAHAT TANTE X ENAK DONG
DJ SYAHARA - KASIHKU KAU MENYINARI RUANG HIDUPKU BOOTLEG
DJ KU PUJA PUJA - KAU YANG SELALU KU PUJA PUJA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40aa7aa7b8ba5a0b2ad3e57549dd4f400029a41aa36b40b99a15e63b8965206. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZLBC2433254.
DJ WALAU KAU TAK PERNAH MENGERTI AKAN ARTI CINTA INI DIHATIKU - RASA INI YANG TERTINGGAL (Katalog)
DJ WALAU KAU TAK PERNAH MENGERTI AKAN ARTI CINTA INI DIHATIKU - RASA INI YANG TERTINGGAL - Katalog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905e73e04694335db576f70a0c09338a5d8d0ac249dc319a34093aa1022e8a85. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZN882561314.