Royal Thunder is an American rock band from Atlanta, Georgia, founded in 2004 by guitarist Josh Weaver. Their style of hard rock takes its primary influences from classic rock and 1990s grunge with el
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 0x0c1b9b97129de7212a2be3c91957959f17c4db09c938fd66ba90f54ce4a31a93. 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/894cab83-ab8c-488c-9ca3-fdb7bf335d27.json and https://artists.proofprofile.net/proofs/artist/894cab83-ab8c-488c-9ca3-fdb7bf335d27.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 0xbd1ef4203bd9634ca11d02454a9e854376fca2769b7d2bb0ecbf45d51dc270a7. 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/US2641217502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fba60894fc0d6897453dbba9e6c355a6d78f05681227fb54967d7646410122d. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-21T22:56:27Z), 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/US2641217503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a177412efd43e6b1adaf32fae6d4945cfdcff8267fc4509d263a8a0b03b406. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/US2641217505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544dee40c43f5ab324ab868411eefa195a3e67ac4fc105f01bc4afe537c28d4c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/US2641564002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b287d8d7ab0b3abb55b7eca26d116375e47038b0149732db2cebdc8299cddd. 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/US2641564003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa825d4f51272886859d2308125565c1bc6c17cdc46ed7d1ef2844fc1ec8a961b. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/GBUM71605617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf458677d0567ee31e514013fbb03b562cb2df1461fad75807754dee07889df20. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GBUM71605619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20463226831e8dbfeb6f767f8ac261e78132b08d60e209e816fb7c0c968c9b5. 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/GBUM71605620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff13cbee7eb39cf910bfdb65fc29e5f3a251b4be718692f6016cf146fa8278de. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/GBUM72206692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a813c6d606e0698dd8c886a175d35413e240c34db731dbc0c7aace1c6aec7e. 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/GBUM72206694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2dbd903d021924598687c0b8ddcdf7bb29add79fd4cee22a02101af5544e5f. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/GBUM72206695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4555409f196b3d475eca61188d5e8b25e1eece223224b117362ab2dbebe88e66. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/GBUM72206696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9806a77199fd811ddb5c64d1f5c025f3886e7bd7635360d5b5b6716ad46f4361. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/GBUM72206697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a11bc3d52cee85a18af5703060ddccbfa01c986a89f4f06ea5249da0762aca. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/GBUM72206699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc884f09374794bd6a9e65d8d77eb29b99c11f83bc0e2a78f1c8b41facdecaf. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBUM71605616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf458677d0567ee31e514013fbb03b562cb2df1461fad75807754dee07889df20. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBUM71605619.