Max Raptor are an English four-piece punk rock band from Burton upon Trent in the Midlands, England, formed in 2006. They have toured the UK and played two dates in 2009 with Canadian punk band Billy
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 0xa08a1852faac18f4be24c7b54a4289bf764fb2432380a2742a71af5dc1fa8a75. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16f2b5aa-7dc5-4d59-858a-241f685f2425.json and https://artists.proofprofile.net/proofs/artist/16f2b5aa-7dc5-4d59-858a-241f685f2425.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 0xbd13ebe9323677110a1caf6011d4f026bc185850ac967ffe041aba31e1d02c79. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBJSG1621502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe198e6485ee7aebcac0d32505fdf7eef653de32d7d3e578c2c6ce80e5496d3e6. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBJSG1621506.
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 0xe3ed23884dc9d005018eb1a8c9e27df60237ac6495ef9625f9d8e1d35bfea06e. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBJSG1520101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288f0cd139ac3e0bf80f415f2aacefd9b4674f4681c2a84cda7a4d5fbd2d45f2. 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/GBCBG1318801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bb209cf7156239a1617fd57786e6661a637303afa51f32892055ff5493a61d. 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/GBCBG1318802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2ca515900e19d3e0c904f60099b88498e4ffc0103ce83e2bc22b9572d3b7b7. 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/GBCBG1318803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8a25199b5a0b63bbf267dc44510a783ea8c66f36ae8416d12dd54871631071. 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/GBCBG1318804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6878f9f7d8062e93e5f75848e5622825e1151828546fe2763fb2a774d62880. 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/GBCBG1318805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec690b3d1731a04171c2ccf25a0f83584e032edd2bf4f3cff38ab88882ff69e0. 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/GBCBG1318806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71220876397a9c8098f24b92244c18b782b8107aecf65736981ab72e93d7c266. 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/GBCBG1318807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62979068454d2d6706a05323f95c329542c72bc0b3ea888c1937df0ad4edfa3d. 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/GBCBG1318808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50557bbf6d2c7f9b75b4b7c41c505d6d3bb78599e7196b376ca492087a835ed. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/GBCBG1318809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7553a5dd48fe0f73f123ec0315eac6f109dc65df91e1b1a94d62af0d0304dbf0. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/GBCBG1318810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a99f668b6ddc2ab759721faccefdfaa08b71048bc884987c9334cc2a18418a. 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/GBCBG1115801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0784b4239aa6873b1b279e401b5fa13ae6944800ab137575429ba63d2a044d. 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/GBCBG1115804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84df85e78cc3a0b9372e40dd2e6bced32e5351c593cd908eb09a60765efaf261. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/GBCBG1115805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61491b7262f7e510fe658496b13bb6881b8c742cd85058c8e9753657a78ce5c. 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/GBCBG1115808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87122db8d4a9dc6e1a9ba3c1dd0c598ff5d5c419b0132b423779b8688ecd6ac. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/GBCBG1115803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73749a0374e4ecd3462f66189ffc06e02387594d7213635e856efdbd91e354a0. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBCBG1115806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de379ec432dae890cc970fe2ccd95a963f7f409f19221cb817e0de892815431. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/GBCBG1115802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bf6a5f329f3e197156d3a7fdafa3fb743fcba4e8b3257cd7d432a396ce9a41. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBCBG1115807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e1e5a8a66b9848ca91ec4239f980fd98a8f1e28751a1e972464cbaad221f27. 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/UK3X51600013.