I Am Giant is a rock band based in London, United Kingdom. They formed in West Auckland, New Zealand in late 2008 and released their debut album The Horrifying Truth on 1 August 2011 in Australia and
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 0x9dcc37d82f73b9334ac8ab041f14b61c6c86871a46bc9071b2afe2c4aaba7d23. 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/658afc6d-f4d8-41e5-8a74-ecb92ac6ea18.json and https://artists.proofprofile.net/proofs/artist/658afc6d-f4d8-41e5-8a74-ecb92ac6ea18.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 0xf9e3e278c3aeae8119ed3a0f6f425961bbd2842ecc22a4c813078f3d030cd53b. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/NZIG11100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1789b73d45cd270841af5e38c19e0f57ffbb9237512ffbcddcac9a9a109dfe. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/NZIG11100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cbf2881275d4915e8fd93a9ad7a14d7694e7aad455b4d472cb36f586fc98a1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NZIG11100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391b9aeba0d844cab40fcd2e6a85b686b12bb980c9188eee54d6f10850baf238. 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/NZIG11100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d973b57d3d3c3b2979cd76a5da28cb95e281b1c7bce06c7dc1040b59966229. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/NZIG11100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e174219b5e1fcae8bdb2e93b3a45edefef65aa451bae85f7c0677897f003a97. 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/NZIG11100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35607ea04ff39d0bf734cd01362afc565ca2f2d7e8e7891179a4ac32abe443c. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/NZIG11200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34d8e0864b0fc62e2c6f25fb23629340dc0882c47b4899c0d6152ad88644d60. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/NZIG11400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbaa7269d3ae48a0c3a05214b8b1c26ffb6e8fb783679c2eb837bbe2ab268500. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/NZIG11400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8580eadbb5e1aaef0c4743e19063b65b3e7d792e98f2e497000c8c6e45f23fd9. 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/NZIG11400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3cc8a5db93ec69e01140484de86a7b6239ad8241b475979aa29306c9257bcd. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/NZIG11400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bcb95f74f8fe54d9aeac74fb86784cec68a44e449b66147acbc7bd26345b0f. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/NZIG11400012.
Standing on the Sun (And I Like the View)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c68314647b46c778958b754c0c9089ace26ac0cdb7448331e2ff87e5234cb0. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/NZIG11400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e45b900f6d0d5eda2b99894d48a7af0062fb95106dee55479a8562dc187a469. 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/NZIG11400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b44dd1f669faa2ba10678e4c56ec4e1c42aefb4c40943aedd2b66ecf90683c. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/NZIG11700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcbda8264a2ae3975cb82a804f1b883dcd459a007dc7dae63a98e0ced57bbdb. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/NZIG11700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7258d0b38830a4a7985f8918e860da0e5059d77c4dc99ef002e65a4bb8c3f1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/NZIG11700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75167b4eddad57fc17459280da9b7d687b60e5a18eff506a88bcdb2a49c2c4b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/NZIG11700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8faf4959d0d02e32ed2bab29a764a6bea887eb54ecf6223618fe4794f6151336. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/NZIG11700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c43f8df879b7df102e53d1e3705c4f6442cccf760abfbaaedc1066e1270ceb9. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/NZIG11700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105631d4fcc1b79e36f6bde9049cc92764a79ebaa941fc055289c98b341c8b83. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/NZIG11700007.