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 0x5e987624764c5e4bab83790ffa7b29e2bcf33b6919e4df52d76bf8fac756016f. 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/c8eb9c86-9652-43e8-9a7c-693f9f251e65.json and https://artists.proofprofile.net/proofs/artist/c8eb9c86-9652-43e8-9a7c-693f9f251e65.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
DJ AISITERU 3 VERSI COVER NUNU MANIS - KETIKA KAU MARAH DAN CEMBURU KAU KELIHATAN BEGITU TAMPAN
DJ THE NIGHT DANANG FVNKY VALLPRTS SOPAN
DJ GAK PAKEK LAMA SLEEP UP - SETIAP KALI KITA BERTEMU AKU LIHAT KAMU SENYUM PADAKU KU TAHU KAMU SUKA KAMU SUKA PADAKU
DJ STYLE HANTAKAN V3 OH SAYANG NGANA INI BAGAIMANA
DJ KOE NGEBOTI BONDHO DINGGO NURUTI SENENGMU KOE MILIH KONO SEK ISO NURUTI GENGSIMUASU MELODY HIPHOP MANGKANE
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 0x65a64fdc908c7942be13485ba6160893e4c9af2c9f5d2c9e91ee58bc4c2aabc9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2378495 — a six-check JSON result.
DJ KO BOLEH BISA BAWA DIA X KAU BILANG PASANGAN MU SETIA
DJ BETAPA SULIT KU TERIMA SEMUA PERLAKUAN MU KASIH - TERHANYUT DALAM KEMESRAAN
DJ PONDOK KETEK NAN DEN HUNI BREAKBEAT X BEKERJA KERASLAH SAMPAI MAMAK BILANG ANAK BUJANG YANG GANTENG DAN PEMBERANI ITU ADALAH ANAKKU YANG PALING KUSAYANG
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1722f3a78329525e8f7e2ea34514a7162e3a29fbf9d7766854719e39ea4298. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/QZWDW2381726 — a six-check JSON result.
DJ TOCA TOCA THAILAND STYLE PARGOY UNYIL 12
DJ DIMALAM NAN DINGIN KO DIBAWAH CAHAYA BULAN - SABA DALAM PENANTIAN
DJ NOT YOU BASS JARANAN HORREG X KATA KATA FAJAR SAD BOY
DJ TERRO KENNALAH || PAMBASILET Versi BASS HORREG JARANAN
DJ O AJA YA KAN X RAISO DADI SIJI SOUND FULL SONG
DJ SEPI HATIKU GALAU JIWAKU - GALAU BREAKBEAT
DJ APAKAH AKU SEJAHAT ITU DI MATAMU - AKU DI MATAMU BREAKBEAT
DJ AKU TAK MAU BICARA SEBELUM KAU CERITA SEMUA - YANK
DJ MERGO SAIKI TRESNOKU WES NINGGAL KENANGAN - LALI RASANE TRESNO SPEED UP
DJ WANITA MUNAFIK BREAKDUCTH PARTY X GOYANG MANG
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3608ee5f4e85637f65a4973410a5b41f9e102a958a5d4958711e28ddd890863. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWDW2394866 — a six-check JSON result.
DJ AKU JIJIK SAMA KAMU X MELODY ULAR MANGKANE
DJ BA PINJAM TAPE BARANG X AKIMILAKU JEDAG JEDUG
DJ PAK WONG VONG X CINTAKU ISTIMEWA X TROMBONE
DJ LEBIH BAIK SAKIT HATI DARI PADA SAKIT GIGI PIKIRAN STENGAH MATI KO SAJA AHK TRA PEDULI - RELA RELA
DJ LAYANG DUNGO RESTU - Tak Tulis Layang Kangen Iki Dinggo Kowe Soyo Ngampet Gedhe Roso Katresnanku
DJ PINOKIO PARTY X TOKYO DIRFT BREAKBEAT
DJ SECANGKIR MADU MERAH MEMBASAHI DI KALBU BERSULAM ASMARA BENANG-BENANG CINTA
DJ ASRAMA KINI TLAH MENYAKITKANKU CINTA MENUSUK JANTUNGKU X MASHUP PALE PALE
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb759c78e3166983406581bae019e78f62e8448c561867f15cd589adbf8b303. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2321824 — a six-check JSON result.
DJ MUNGKIN DIA BOSAN JARANG DIGOYANG AJAKIN GOYANG SAY JANGAN DI TAHAN FUNKOT
DJ SAYANG ADA SESUATU YANG INGIN KUSAMPAIKAN - SAYANG
DJ KAU BILANG CINTA PADAKU AKU BILANG PIKIR DULU SELERA KITA TERLALU JAUH BERBEDA
DJ RETAK HATIKU - WALAU HATI AKAN KEKOSONGAN NAMUN CINTAKU BUKAN MAINAN
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7239a926f4924ef64278b9697b7d9c8ea5fdbe987af235490aab8dbfa0e12e. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QZYFZ2331815 — a six-check JSON result.
DJ NEMU - TEKAMU DADI TOMBO NGOBATI ATI SENG LORO
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89ba89a0e1021c09db39cb3ffdd29daa45bc4e2124fe68620187ba0b55c0ac1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2334488 — a six-check JSON result.
DJ CINTA TAK TERPISAHKAN - TRESNO IKI DUDU MUNG DOLANAN KABEH MAU AMERGO KAHANAN
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850bd70aba9836e46147a3708ed3f90e3b050f52e2817cfc82ee3830d573954c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2334467 — a six-check JSON result.
DJ NGELABUR LANGIT X MIGOS-BAD AND BOUJEE
DJ ASU LAMA SUKA DIA X SELAMA MATAHARI TERBIT DARI TIMUR X BONDAN FULL SONG
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83530a3d76caf3f22962789034fbd96df88a153163abb3aa5b920f7f6466e6f5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2350793 — a six-check JSON result.
DJ KARNA SU SAYANG X HATERS TAI KAMBING FULL BASS
DJ PEPUJANE ATI KINARYO KEMBANGE WANGI NEMU X TO GANJEL TO FULL BASS
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63f1127449094519646485f3c3925e0c236d906e753bf7469805794206bd9f0. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/QZYFZ2360066 — a six-check JSON result.
DJ AKU TAU DIRI - GAK PERLU KAU SURUH PERGI AKU PUN TAU DIRI TELAH KU UKUR BAYANG BAYANG SEBELUM KU JATUH CINTA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4c9954d090e297658d68c3dd043e8432585beb0dd8dd1bf0609989f0f43082. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2364854 — a six-check JSON result.
DJ CINCIN PARMATO DI JARI MANIH BREAKBEAT
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b40137f6efcdb2f090ebc010de0cf52f002d5c939be61a15142d71e4c00ae28. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/QZZ662327803 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08377323560c79a062a86fd58ba4d13fcd325d3b7ba15f5db72592566818953. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662475152 — a six-check JSON result.
Sayangnya Impian Tak Seindah Kenyataan (Remix)
Biarkanlah Diri Ini Mencoba Untuk Mendekatimu (Remix)
Biarkanlah Diri Ini Mencoba Untuk Mendekatimu - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee57c710cb16e679d42c24d524b9a2a0acd936468c196ee864d1cbfb8c716f3. 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/QZHN72403390 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd3212c030dac054eeea2038c69e4b0f747e68b8bac6c8a602d287faa78b513. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2454379 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183a606b58649f43240bc648482f53f573e724d25c230a36e60775e8823066ab. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2472837 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7838655a7cfff8591cd823c275e7a4864d52e11eb2251ad2a6ff1d30b87ee45. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2465798 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09a758506d93233da46f9d20ed9b3cb08370412b1afb2572dc29b57b7b347ae. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2408090 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824ab23dea530323666e93db4bad649447ea814ea8ba4d4e84086719c2c88d5d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2445828 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afce6255ec497a9023019bec655449b03502254c5a6e9e1343ba99d4d5e4f93. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZWDW2456380 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568105635799496464df1da876ce4fa12afb7cb79616a638844a86d0c5e89584. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZWDW2466225 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce215783141d070123fc813d670e8f8fa1b4065143a875598173828959f41b67. Chain 2 (Bitcoin): anchored in block 957680 (2026-07-12T09:07:22Z), 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/DEUD42442449 — a six-check JSON result.
DJ SEHARUSNYA AKU - COBA KAU INGAT INGAT KEMBALI FUNKOT
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fe1daacb96532438e8c78058a4aab0283b536874237d51ab59fa57d02212bd. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZN882407595 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88308e67fd00ec5670f8a2be87049ef408af55a090e1cd6bf68c965d16f6c51f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882445709 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa493f62b6baedbcad3fd891add906d53ff8f467d43ed319b5e6f78b516392b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZN882589750 — a six-check JSON result.
DJ AKU DAH LUPA TAK INGAT LAGI - AKU DAH LUPA
DJ GEDENE CINTAKU LUAR BIASA - TRESNO TEKAN MATI
DJ NANTI PASTI KO MENGERTI - NAN KO PAHAM THAILAND STYLE
DJ MAMA MUDA KARO - MACEM MACEM TUHU NANAM SIMANGGA NGUDA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90155935b7eac397c21ae55e106f54f2f4a57f8f7ffac563a57740b214a8735a. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/QZN882588260 — a six-check JSON result.
DJ TAK PERNAH UCAP HELLO KAU PERGI MELAMBAI HARIMAU HARIMAU MELAYANG KOPLO
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57eeb55f6a93ac66e2044dd0de0ef1950b7d045e25dda6ac57777ea7f6006a91. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QZN882587092 — a six-check JSON result.
DJ MAS GELANG ANTING ALI ALI - TOMBO KANGEN
DJ Kutukan Mantan - Tidur Malam Minum Es Teh Satu Gelas
DJ Mau Dibilang Sok Kek Dibilang Sok Oke