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 0x86a35afc96e23968e773c7b676044c00664066a010d28b24371dbf554a99558b. 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/e9a286ba-dcbf-4f23-8b9e-b083815e474e.json and https://artists.proofprofile.net/proofs/artist/e9a286ba-dcbf-4f23-8b9e-b083815e474e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x58733ed001939174031f4123937fcf833dfc6a6574a0d3a1ad2991e195e1cda7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1889881 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d698b17733126320ec334415a3d343ed68eea02f8bceb74052fc949c76f999. 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/GBWUL2070392 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503a0b4bd5ca4215df6b422b6a054d92cf1883b0853682eb5a41c6248ab58ca8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2086216 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8728de2b359de45db1ea1cb371cb6249ed046f3a89c68f979a863e2de68e694c. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/GBWUL2086246 — a six-check JSON result.
Campursari Kembar Music Digital, Vol. 04
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7dde95ee496eae5bb14f61d269559439eec1e8bb822d9e64b600cc0aa928266. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0R2416232 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab64546ad6eb7923d6b709388034147bfbe6232b65ffbaa34e583f70fc4088f4. Chain 2 (Bitcoin): anchored in block 957717 (2026-07-12T14:54:03Z), 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/DGA0R2416235 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b859320ceefb39e680569cb8b2148a498562f59074eeb47dc501b5760998f9c. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/DGA0R2416237 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94dccedcc0a144b898367640dfd50f252a2dd5fcb77ce0984a13d3fc6873caad. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/DGA0R2416238 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d11ce925349dab02fea63cf78147576806e5fe973e59f20dd8f00b0510669ed. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/DGA0R2416239 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194f7b7755b9df2d884e166cef0c912b2143f684d7b5dea1868d373e5bb40660. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DGA0R2416240 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd3e170a21228a31a915b91877901335f6854aa79986ac4784f6090a63ef9d5. 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/DGA0R2416241 — a six-check JSON result.
Kidung Mantrawedha Sunan Kalijaga (Laras Slendro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4048f18d4703aa20fa7605f63df47ca6eb89a0b9818581a746d2732cd6002bc. 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/QZTRX2108318 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39823a67cb3ba112a23f59f568d8ac09f47da44f117478c7ce0347a5418aa763. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/USLZJ2014051 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3885641308ec824a2b8af510afd72fa6b19d1f5610da8d59f093b5d6f7a5301. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZ5FN2263119 — a six-check JSON result.
Album Tembang Jawi Gamelan Gadon (Live Taman Mini Indonesia Indah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39823a67cb3ba112a23f59f568d8ac09f47da44f117478c7ce0347a5418aa763. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USLZJ2014051 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b18937ee5443d725383db4783fd88992f95f4bb4ac0db079365d02da69ffae3. 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/GBWUL2086204 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3885641308ec824a2b8af510afd72fa6b19d1f5610da8d59f093b5d6f7a5301. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZ5FN2263119 — a six-check JSON result.
Kembar Music Digital Sindy Purbawati Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb0f4dd8f0bf55d7462a964619c50d7d70497efa602c9354fe0fa0c39a4f69e. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/GBWUL2070395 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a521431938d52eca37072bed4609f65b0773d10c2412c9f9ec5f4094905634. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZ5FN2287554 — a six-check JSON result.
15 Kidung Jawa Terbaik | Gamelan Symphony Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76c00f5c8ac3e5ef5890a83bb69538f6b1118963c1c64f6d4dcddcd50d4a737. 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/FRX452176090 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a521431938d52eca37072bed4609f65b0773d10c2412c9f9ec5f4094905634. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/QZ5FN2287554 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585b501d2bf2fc1818501fa853f2490cce9d98eb9d0bdf426b1bc80ba303cbf1. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/GBRKQ2290700 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeec8d014083266a108d97009432ef94e39c0ecebb151f8a07f8ca9a9e56e0a0. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/QZWDE2240959 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442dbf94b2a46901ffc4df7777c537eeea660e3c45b01bf054b9b1efa1c358db. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/FRX872119865 — a six-check JSON result.
12 Kidung Jawa Sakral Populer - Memuji Tuhan Melalui Kidung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e0269bb7495d9f1f3d21b4f5a5b783ca3a14993414ed34f767cef286b7b2ac. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2345835 — a six-check JSON result.
Kidung Jawa Kuno - Penenang Jiwa, Pengobat Duka
Kidung Jawa Kuno Tersirat Makna Yang Dalam
Kidung Jawa Kuno Urip Muji Marang Gusti Kang Nguripi
12 Kidung Campursari Enak Buat Konco Ngopi
Kidung Jawa Hening - Jiwa Njawani Nyawiji Marang Gusti
Kidung Jawa Tombo Ati Nyedak Marang Gusti
Kidung Jawa - Thudong Perjalanan Spiritual
Kidung Jawa Sakral Manunggaling Cipto Roso Lan Karso
Kidung Jawa Kuno Penyembuh Penyakit Lahir Dan Batin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25dd8dcfb8a8f23ddbb3a261585fc65913900927414ca020ef322fda8aa1e55a. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/QZTRX2300238 — a six-check JSON result.
Kidung Jawa Sakral - Rogo Sukmo Olah Roso Kadigdayan Sejati
Kidung Jawa Halus Untuk Ketenangan Batin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1816c1b7ebf4f9197e5ce41ce66cd5cc7e65c3a44f6678d8715ab0b96a38a863. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZTRX2301209 — a six-check JSON result.
Kidung Jawa - Raga Sujud Sungkem Ati Adhem Panggalih Lerem.
Kidung Jawa - Lantunan Hening Cipta Alam Semesta
Kidung Jawa - Nyanyian Penjaga Hati Di Kesunyian Malam
Kidung Jawa - Doa Untuk Ketentraman Menjauhkan Malapetaka
12 kidung Jawa Kuno budaya jawa jangan sampai punah
Kidung Jawa - Lara Lapa Suka Duka Kehidupan Asmara
12 kidung Jawa Kuno Jer Basuki Mawa Beya, Sebuah Filosofi Jawa
12 kidung Jawa Kuno Nyawiji ing Rasa Pengobat Lara
12 kidung Jawa Kuno Sangkan Paraning Dumadi
12 kidung Jawa Kuno Tersirat Makna Yang Dalam
12 kidung Jawa Kuno Urip Prasojo Lan Sak Madyo
12 kidung Jawa Kuno menenangkan hati mengobati jiwa
12 kidung Jawa Kuno Menjalani kehidupan Dengan Bersyukur
12 kidung Jawa Kuno Pasrah Dumateng Gusti Kang Maha Welas Asih
12 Kidung Jawa Kuno Urip Muji Marang Gusti Kang Nguripi
12 kidung Jawa KunoSebuah Kesetiaan Cinta adalah Wujud Syukur
Kidung Sakral - Aja dadi kacang kang lali akro uripe.
Dudu sanak, dudu kadang, yen mati melu kelangan.
Kidung Jawa - Iso nembang gak iso nyuling, iso nyawang gak iso nyanding
Kidung Sakral Populer - Arek lanang iku kuoso milih, arek wadon kuoso nolak.
Kidung Jawa Penangkal Santet, Tenung dan Sebangsanya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439722f501ab9597d4d3d2b5449017b9b1df8ba39fa8fa4480d3605268636d37. 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/QZTV32388969 — a six-check JSON result.
Kidung Jawa - Ojo Edan Kadonyan Lali Sangkan Paran
Kidung Jawa - Wong Urip Iku Sawang Sinawang
Kidung Jawa Pendatang Rejeki Dunia Akhirat
Kidung Jawa Untuk Mensucikan Hati dan Jiwa
Kidung Jawa Untuk Tolak Bala, Malapetaka
Kidung Jawa Penetral Jiwa Yang Gundah Gulana
Kumpulan Kidung Jawa Setan Ora Doyan Demit Ora Ndulit
Kidung Jawa - Pati Geni, Raga Sukma, Muksa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e98fa840ad17c7fc274bd8b4b172080c1f840c6551712d1ac7cd6b13a912bb. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZWDD2359756 — a six-check JSON result.
Kidung Jawa - Urip Iku Mung Mampir Ngombe
Kidung Wening Tersirat Makna Sejatining Urip
Falsafah Jawa - Anak Polah Bopo Kepradah
Falsafah Jawa - Ojo Rumongso Biso, Nanging Kudu Biso Rumongso
Kidung Pengingat Aja dadi kacang kang lali akro uripe
Kidung Sakti Pengusir Dari Gangguan Roh Jahat
Kumpulan Kidung Sakral Jogo Atimu Jogo Rosomu Jogo Jiwomu
Kidung Jawa Keheningan Kunci Kedamaian Sejati
Kidung Rohani Jawa - Sejatinya Kita Satu Nasab Dari Nabi Adam
17 Kidung Jawa - Gaza Palestina - Kidung Kemanusiaan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3bc817e0d70c8927bae8bf1f04bee95051a29a481081d3d40c1029c598da4f. 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/DGA0P2319166 — a six-check JSON result.
Kidung Religi Jawa - Nyawiji Kelawan Jagat Sembah Sujud Mring Gusti
Kidung Jawa - Ajenono Uripmu, Ajenono Ruhmu, Ajenono Atimu, Ojo Seneng Diajeni Wong Liyo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb171a90007abdf6ba91babfb0dc3a3fc3a991e25b606c3f7ab1ce72c4eb80d1d. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2550188 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb713915abaaf26e5c0ecab4326cb8d91e6573f802f83e43bb82fb2cd4cfe1241. 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/QZWDE2568343 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aff0384af5c7f05722471493c4296f098b5888746a7f154ae08ca8841905fa7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32571412 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de0138102eb10cc3e063d0b6778a0c15939f214b747c33a335bc181d4b53adf. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZZ8A2524157 — a six-check JSON result.