Omar Harry Balmes Manzano, professionally known as Omar Baliw, is a Filipino rapper. Career Omar Harry Manzano is a native of Naga, Camarines Sur but is a resident of Pembo, Makati (now Taguig). He s
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 0x2eee01f0ecedd39990399f2928037a5394202211ca9fd272679473bb0847d7b5. 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/d7aeadda-7660-4d60-af53-cffc2375bdc9.json and https://artists.proofprofile.net/proofs/artist/d7aeadda-7660-4d60-af53-cffc2375bdc9.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 0x5a7d8e81200b181b39f44a870ac9dff23026b587efcb2f318daf6a12bcf45fd4. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZFZ62051393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481fd305e0e2f69caeb1f3cf27a2b5d42f6f4991c98024a3964af4b445e7a6d1. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:03:07Z), 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/QZFZ62051395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619a27f546d0e5eb722d5128a487fc88e3059c509d3bf9b4a7b0fb6664eb7812. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZFZ62051397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e63982bfc9b9e308a5122c563a53a89bbdc00a589c13a92d14b5fd10361b97. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62051398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469ea24e35d7a96b6f76a9d92e36ffa4721e45fbabc285e6009647e12a1f50ae. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/QZFZ62051399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c0562660030174ff0cfb3a77161b362ab3ec28788808d39df89fd9d766213c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZHN71983030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317e22edec9510e4cb7710a20e776728e81997ed2b737c138423347f5446c668. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZHN81911604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370687575687f984af8058d00537920b2614ecb85ce458eb1c864b4e4334b507. 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/QZHNB1953195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44ee8c8469957a517f7c40045864a9339ee11410c0761aff088acd572862eb8. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZHNA2036760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912f3d1f3bd08373c795925d84e1be557056fa1e116c33fe23d1ea23d8d81520. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:34:06Z), 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/QZFYW2149748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe059c5c977a4e375ae939a6be2aa9a55d940e758b73436b7fffc2d9a3f5500ee. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92004660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878ad4e7bbc17446b87c3b130a234ab5338ff547548c326bd6357030f8f69746. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92004665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d924504a23181917b92c38c828a2b2ad3cf9bba26bd43433638d5c901bd3e0. Chain 2 (Bitcoin): anchored in block 957846 (2026-07-13T10:25:43Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452203501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe161ef43c003f63b7f5b84b0b382f91cb766f7d08ad3d6f83759dc83252974c4. 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/DGA092224347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8662151b8671cd2f9fbaa516adf2b7bdcc9c12a7e812a97a907481306d53faf3. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/DGA072304924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1593d9102c2749550dd40ac5f86d311e31bf0c7da2db66c2c49d6c3315f541f4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2381113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabea63c6e830668cce2e9fa82ba5595704f998975078b542dce5ec79a7c3378d. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:10:52Z), 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/FR59R2405258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b37c5e35c942f5cfdbf884ca9acb607ceaf2aed73b908e15101094e42c33ee. Chain 2 (Bitcoin): anchored in block 958572 (2026-07-18T15:47:37Z), 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/FR59R2404483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fef695a25058d5c35aca1369d46376ff4c01253814290b403e5daa7f4c27ada. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:31:27Z), 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/FR59R2404486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b4a661452969dc318cf461c2725335166fa69f0b1907885cd4f91d1abb492d. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:50:42Z), 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/FRX202415453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33feb429bff1a60e8734332c0cbca13690f99bc4f12d4a9a2326b9327448c3ef. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DGA0H2423891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f1c0266af8a63bfae74ebfb934749a9daa2d0b4ee30abf8ad0adc25da1e1ec. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0H2423892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3670d2486c75fed9104c3b79621f836c6ac106f9af1f169c1fb538ee529fac. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/DGA0H2423893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66596d80cacc9dc5184946cf02bdfe3af1eea8c21be9d253ba0a7de972e95044. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/DGA0H2423896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68ef4b160ebf1d084fcd6f9bdd090ba75cb642e5c6c175b5c97a7d91f175d14. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/DGA0H2423898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44eea1e81905b736ec5b18d8a2ab2b655a875a368c480938b40098890443a7cd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282537398.