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 0xf9ea47510c5f1408e6c62d66c576ff108454a7ae77ffa5e8d9ae3cbd0427cbfe. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79a4ee53-2281-40f8-8e82-2df937ea7a8d.json and https://artists.proofprofile.net/proofs/artist/79a4ee53-2281-40f8-8e82-2df937ea7a8d.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 0x773aafdabb644e4995e70e3d823987877ece8e1a23849c8a1938a8eaa364b7f7. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:57:03Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEO1928884.
Live Surah Al Fatiha - Al Baqarah 152 - 160
سورة الرحمن ، سورة الواقعة ، سورة الملك ، سورة يس ، سورة الكهف
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa747fecd42c0bc1a32766449d15592ef0290fb51d415896c5d743f9b0717d3c8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TCAGO2284896.
سورة البقرة 58 - 60 ، سورة البقرة 62 - 75 (Live)
Al Baqarah 146 - 153 - An Naziat 26 - 46 (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2a4606156c1a200e100043c5e70085dd9840ddeab435e4d98bc2e82d17beea. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/TCAHQ2303439.
Ad Dhuha - Al Kafirun - Al Kautsar (Live)
Al Qiyamah 1 - 10 - Ali Imran 23 - 26 - Qunut (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b0d8ccfce9c430973027f7697030384687bf91a579d010f7e298ad26874a61. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:20:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHQ2303451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3933e86e8642017573b72bcb5dc2f2cad7c696d943b6a09ce66db5b88053fe20. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/TCAHQ2303489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e50985bf3e5f9234701ba306eda7ebf3735ee9b3eec742daa81ea4a4c00ca2d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHQ2325214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4d008e5e8a059d50d0371b6cbd51d7669f441bebf0ec3555c24d744e8dd46b. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHQ2325243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93e8d5808801894dfc4774a20df79f0b3101fd140c221430c7faeee577aabe8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHP2382608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08601fadd47cfe905b09c4040bbe75823fb2a72f4bdd2a8285a60bc325f93e1d. 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/TCAHP2387420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fda044c0e33512c4f9337340150253c9865e2831d2aa2597652a28976c1920b. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHR2311524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e66f2dffee76aa79f9ff076a97c7ff337bb68c699d5fe3947c21e4ba44b95dd. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/TCAHR2311562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f90ea48d0af7f911f3f6e91e2abe51da4cea035af754b1eeaa6ed8a9365b76a. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/TCAHR2378070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0528308413b1ce5777df33d7eb6d3daf4f01611fe80a94261c827b0d5c697ca9. 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/TCAHR2382025.
سورة الفجر ، سورة الغاشية ١٧ - ٢٦ (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c442e5ddde0ca10766568aafa15de3bc8c2b680422a06f887386dc160c4cd4. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/TCAJE2554974.
سورة القارعة ، سورة الفيل ، سورة قريش (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd708b842bf1be8fa14d90c6d7653adfee70cea4f552256e6da7c7b199b61097a. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCAJE2555057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ebf8280184fbca5cd75670cb31dc7f3d8a87a09030bb50baf8143c033ecb2e. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/TCAJE2554164.