Alien Weaponry is a New Zealand heavy metal band from Waipu, formed in Auckland in 2010. The band consists of drummer Henry de Jong, guitarist Lewis de Jong, and since August 2020, bass player Tūranga
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 0x739516c1ff8becf8629c44163dda69d3b6bb41b0b1ac7312936a421763a43db6. 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/a4fbad7f-a74a-4562-8b9e-16ff2004c684.json and https://artists.proofprofile.net/proofs/artist/a4fbad7f-a74a-4562-8b9e-16ff2004c684.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 0x521bd5bb18f2406e77890df08f61b38a8a6a680bb632425ade1259417d8fe6d3. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/GBMJG1614459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0120df56e04ff11ceb4a59c6f4e9dc84c1fcc782ed9ecb034db2da47a20589. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBMJG1614460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed766d04ea0e02e13fd069b7aa52cb325ef5b1058eb6b3562716c82229ad6f7a. 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/GBMJG1701455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779e5a930a9f50c3cd5ec692ee71e654870643abd9d64971d8a12871f0a1994e. 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/GBMJG1701456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01ffa428cd40c56f3bc6292c5bae0e0d779362d9bd04c723bdcedfce28bd23d. 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/GBMJG1709696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe230cd0245e2de0dd1e61057ac59f3c42bcd17ec16eff5cac23e4578674add6f. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ATN261878503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c01606ce870606e1ba6b3fe9fb80806ad5877f5fb7986ab25ab81291eea43c. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ATN261988102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0359921918890b456279dfc6a62f014e96d9ff5e0e3fbebaf522a7cdefdd24f1. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/ATN262195910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb775c78cd6f0a9f3ab04b6683a801c51954481a49041885d65a82b27d9a3b351. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/ATN262195912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1977f6f95ce08afbfdfca9ec908c636090e11653eec5091f1847b667c272b9. 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/ATN262195913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b662eb8210d9df64d72e3b3f7d7d7306cc691ac8b313ff93b5fdb00151d9a21. 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/ATN262195914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e958a791885e2212f0f340e0a40e117b50748ed9d75644f6546e7e0b2dfd03. 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/ATN262195915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b957bb1694bf60b04a3ca580820e21cc12538f160c0473ef98d0a1b4a7cd61c. 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/ATN262195916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a408c6d8c601509acf63208a2c35880ad3fee6391a8f4c0061d20ee7cedaac9. 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/ATN262195917.