Rahim Shah (born 3 October 1959) is a Bangladeshi children's writer and rhymester. He received the Bangla Academy Literary Award in 2019. Early life and education Rahim Shah was born on 3 October 195
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 0xdb96fbe742c773a3c4718ad281b1685f72208fd3a78a58993ab716bc62b692b8. 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/912fff8a-c902-4bc3-b91b-0202cd2d7ce3.json and https://artists.proofprofile.net/proofs/artist/912fff8a-c902-4bc3-b91b-0202cd2d7ce3.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 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 0x0d83b114cb7196bbd5899c3a469b03332ded668dc4d8f16afdcc39100d932348. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/GBKRT0711196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d274b2495d3a9b1bbafe21730b01c13470b30072e43fac83da16faf419f1b8. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FR2X42532000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9e353af4d2893e2a1fcf818681e11f9ee1f29434c602c32aa2ae3a132d684b. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/FR2X42532001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa099ce6a869a1c3ecf174c8c9f2ca41eecc75a12acf8d336248d1145f7a8cd7e. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQAS0200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa9f3d479cb9973cb2666cf9dac734a0fa703f3bfd72837b4eb29e8ad37fca0. 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/GBQAS0200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cd697cdfbc3c41748defce90f35aa66f1c47ba4e7ffe2ba2195a4c9b058491. 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/FR6V82084453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadadcf0e5c572b8c491b84f40f52b69cead5672a6a8430abb3eb1459ecd543a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PKA061790537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8f02fdfb2e60ba604ee5d13736a54c17cdc3ee9b8b6910ce0c09034fc2224c. 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/PKA061790534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1484e4a7880a32423ecb0612fdfe5f566f0461bcf41088574f5f6c2a4362c273. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706040.
Tora Jinay Tola Meena Meena We (Instrumental)
Aulaad - (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29195b0e56e0e57dd804063a1eff181fea6cea455fb0a0d367b1a228e5c8996d. 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/UKJ8H2103953.
Jenay Sama Patasa Ae, Vol. 57 (feat. Gul Panra)
Ma Pa Zanzeer Band Warwalai Rasoolullah Ta
Sta Qadardan Yama Pa Ta Qurban Yama - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb84874e682ade895094c143a0773bb4d2ea0e6a0744ed9e6615785704eb48c. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX871592108.