Nur Fazelah binti Mad Tahil (born 23 January 1985) or better known as Zizi Kirana is a Malaysian singer, rapper, actress, product ambassador and female host. She is a former participant of Akademi Fa
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 0x5199d3d411ac363779fa84465cd69a22bed424c025ff324e7dd4a0cceae75e85. 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/d2e7b0f8-736c-43f6-bb1d-23ffa5aab98b.json and https://artists.proofprofile.net/proofs/artist/d2e7b0f8-736c-43f6-bb1d-23ffa5aab98b.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 0x62ad8850cd4fa3fb3e1e7619ab08b949df45245f1c880a6bbaf18bb1ba01cb50. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMEU31822085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc93c029c10b35653418015b2e42fee18d756bef3bbc93ca0acb7e3ec46b2842. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QMEU31822972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f6fa78401040918baf40c5d4e7997c6af7d924ffac0647b186c8fe4344edff. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QMEU31822948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556c94873ff895f5f0ae0f94a36ff583e21a22e4988fc6a726ba7812d284ec9b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMEU31822975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c19aa3e018138fdcfe9773fa2d7222327e5b6041d9eaeea995d77714d63bc3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMEU31822978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6680617d2030ae8dc095a3d52ad9feaee261b45eec488913d9c57c40160e5391. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QMEU31822963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8508ba65ff2336a26004bdf5697c9f9009f56e60cae4823acaeb89002a1390f7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAFF2021044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4720398c15515eb80df90952c3a972822b2bb752cd9ad599d0f6b9eb764127a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYFH32110012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b556d98a208229982b0770d0ae5b95ef10b9d3485bbc4340ed9cf008aa4bee. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MYMA11800169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf1b816b0eb5094e9c6b5c2a4a5524648e90c92f83e55d0f7d6736842dba43e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MYMA11800157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c8e50bc11c6037bc9c76c74c2a75180f674cf62042ad51b406c6d9dae3b549. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MYMA11800163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe431ff51c125eab8f90e4f187d19864abbbe39ea7e95b09f0a5ed1971b44380b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MYMA11800160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23067b8e02c4ea85c0d2816fcedbb88550454ec0d7cb56eebe948d1e7f5aaf6c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MYEM19800083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a01ced917288068bec6ec27fc272c7532ac61e565cf521e1fe69817fec90d39. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYMA12300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b6bdd1383cd683f0119b86c81287a452c27d56d187a9ff40a5bce5f7aafa65. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MYSN12500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3af908039ccf80f4ba8c8b76f025ec540e553d1443dd19c0c2deabb8f04dda. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MYA112300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4b4fd1ac94ddcdf18e5ecbc04ae9ab72a2440af93240d759bbebf870a6f695. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MYUM72200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8236f1ef533e42a54cac9e93d1929a2d13f79c4a6b31776592bb258a30b3f91d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MYAT12100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fe90f7b1de0b5fbcd5c4825fe0634e2b4b383d1ad1e0acdcf7c3032cbcd8ac. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/MYFH32010036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2234c5ffe5770b4de767f4ffd9b4112bd40f94dbdc6fbc5e044184de4b020014. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYDG11900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df9d9244b98d670e6d5f0778693516c05c699fb3b2006992399d0383146c317. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MYDG11900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744270925994cf66a8ffc0caf49d67b5ff94001e0a7be81b2e4de2f532126cc7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MYXO11601500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118bcd7a00450cc26c8b10e2a2e445a9005544788b2372e44d5d3ff44e980d50. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MYLR11930001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b384cb1bb946b80dd0ba59b542d4cf0b41aaba4fed93cf964e631d0f94113fb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYSM16200948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bcc6819a5cc0af126110114247c09d8d31ee67aa22a90925b855f3fc44dc5a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MYA111600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc023289d0cd08f4fe7fd0161e57700d33df1e40a25a81f7d69865a043a46ba64. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/MYA112100093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa25c7c8f33286a474102223c2d674ef889dcdb09f77dc4f6536957d54f05c87. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MYA112100337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16611d376026fff71bd0632c481468c4099689802252af40d9ff5cafff743737. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MYA112100377.
Tenaga (feat. Altimet, Gnello, Meerfly, Kaka Azraff)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b8bd61319e0c2f4f1e773314876236079d22baec48b7e77441adb9b3a82f55. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MYA112100378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62275dca21709816446741862e55bd017c21274d4a92e8ac34d18ad508f70f5. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:22:12Z), 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/MYA112100379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca50899057f60bdb88e69f3f722c7ad95283245ff5937ede4fc6e5cb813eb56. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MYFH32410090.