Zisabusolo Willy, professionally known as Liam Voice, is a Ugandan singer and songwriter born on 25 April 1998. Liam was born and raised from Kampala District. He is known for soul touching love songs
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 0x662efc586f44183215a102979871834268587f357b1c781c96f80947b600c75a. 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/f41d1a2c-d194-4f08-8736-22b48c1cf28a.json and https://artists.proofprofile.net/proofs/artist/f41d1a2c-d194-4f08-8736-22b48c1cf28a.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 0x1b37311f38ba8876870126c7629d1ff4997aad2e7621463a6555e3ed42190db1. 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/FR10S2486380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfd82200527e1b2d7eb2c0a3bf78ae1a55cb1d4ebe61f86c9d5e4c2ba98ae0c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DGA0L2316549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1851a2fca21dc7a85d76210ba274f0e43fa9961780878848a5cd90ffa623eac5. 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/DGA0H2386880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca15f1d393273e83c53a084ba63a795fd96382f11be6ffd6591a2d167865316. 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/DGA072365246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28902655d69820b28b8117492de3cc1173714cdcbd4328a08a5b031f739165b. 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/FRX282379483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0adbed9992df3550c721d68cd098d224ba1d0d6c3e79471705d3ffd10ba901c6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZHN62363675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8519f10a9da3fc0a6227ad34ce68b3619427b8eef1fb83a5104b109186a683c3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZNN22225320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31359cc1edaee371b3682430d8b6d6f89c0b8e97fbe3b43b7d1cb8559715816a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZNN22227594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f6de9f192786ca93fdac292fb1c60bcb031ee7176020ab725fd1474af8a537. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZNN22227595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f49fe023d6be6bb2d6b884766da2f7a945bd9f299152ba591b02e6d2f00683e. 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/QZNMZ2206924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c7be3f55ea721c4fe594cbc133ba1b5977ccd5d9c6352fa02f7810c5c97573. 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/QZNMZ2206925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0426e3c8ef4c05cc5975989a90369de04ff50ed37b5ff430b39b4a5b29284c36. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCAGO2257215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848c9697a6ce43ebe552b7636f7834ff9b70d4027931dd4cd28d337742bae356. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCAGE2247431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdcf4e2dd270bc101af80826ae82b29f4b400ab5f421b3ba7e7bf36ab305467. 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/TCAFU2121483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2375ec25efe61b91b2b94f900dd583e99324a19437e10bc819c820544cb3f5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAFS2199216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f519348a126491ee089137e6d54e8276186120ab6c452ce0cdfaf225e40b24e. 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/SE6QE2006597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c48173f3726a2b02365d6bee8146f3668b7c5ca97b139e170b2300282ec4fbf. 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/SE5752095787.