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 0x5e74d1288fe16478fe217d07eed8074ff17e34646f2592d50d5cab4b672c8ceb. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52311685-9efc-42d4-97d5-52c4872bf07a.json and https://artists.proofprofile.net/proofs/artist/52311685-9efc-42d4-97d5-52c4872bf07a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ولا تحسبن الله غافلا عما يعمل الظالمون بدر النفيس
لا حول ولا قوة الا بالله كنز من كنوز الجنة بدر النفيس الحوقلة مكررة
اذكار يومية متنوعة شاملة تسابيح واذكار واستغفار الصلاة الابراهيمية بدر النفيس
اذكار يومية منوعة تسبيح تحميد تهليل تكبير استغفار الحوقلة الصلاة عالنبي بدر النفيس
لا حول ولا قوة الا بالله مكررة الحوقلة بدر النفيس اذكار
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 0xf48d46943aa3f97094cf885f4a12567b4660a5a9178dc8ab43ad3f78849e2ca2. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZWFU2462394.
سبحان الله وبحمده سبحان الله العظيم مكررة بدر النفيس اذكار
الباقيات الصالحات سبحان الله والحمدلله ولا اله الا الله والله اكبر بدر النفيس
تاج الذكر مكرر لا اله الا الله وحده لا شريك له بدر النفيس اذكار
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942070a9fb19ffdb878cdf8c1e7c6bf94a84acf0d6a787d5654173039c427742. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QZWFU2446899.
تاج الذكر لا اله الا الله وحده لا شريك له مكرر بدر النفيس
الصلاة الابراهيمية مكررة الصلاة عالنبي بدر النفيس
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f0e7a2401b4536472bfb9bacaa661c60a3b6dd1fce7cd3179ba7fd4be7d71e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFU2446879.
دعاء جميل اللهم سخر لنا من الاقدار اطيبها بدر النفيس
Evening remembrance Azkar اذكار المساء بدر النفيس
دعاء ذي النون لا اله الا انت سبحانك اني كنت من الظالمين
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ea0dd6d07ea108a396ccdd3bc3d30fc8626e470bd304b28e090ab279f0ec51. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2523619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe26138bd3983d2a13b4f0f810c011c6b180f4ec03d515c251b94ac06ca30e6. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52566965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2244584ff8c4dd69228e39d44078f7bc15c4713fc175728f328ed79948f145. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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/QZTB82553865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6136b415e4a1ff1365671acc7c2af0b95a4aa5fd81a2d0a06040c23225067a0b. 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/QZTB92592514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1585337f18a815ca965acfda9c95e5f31c9d44d04cff122689357049b458249c. 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/QZWFR2567949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc568bfba27d3132a033b8f398b383f1c2c642073a2032b00e0a4a2ebc0b4eed. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7P2597629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d828cabb632e49cc7bc7bdf90ea773682c1e3ed87c4717f55810554fdf27f1b. 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/QT3F42510630.