Tropical Fuck Storm are an Australian rock band and supergroup from Melbourne, Victoria, formed by Gareth Liddiard and Fiona Kitschin from The Drones. Lauren Hammel, from the band High Tension, plays
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 0x425fd3f4184009e9358e2c1a4d37243f56c3b98148561c496761b81562d9371d. 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/e77775d8-722a-4214-9c06-f329b13f298d.json and https://artists.proofprofile.net/proofs/artist/e77775d8-722a-4214-9c06-f329b13f298d.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 0x917ce41751a499c9f4e894c4d406866b2bf57b9df6e8ad3ed1201c5134d0abb5. 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/USJZA1929901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf560c6fc7e1de84ab1d8361ab40881e9a73645bdd8f6f77aa730fae91954977. 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/USJZA1929920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633ba5df3a032c5010da6a8971de8357573f73550e3e044e741b49c5db0e192f. 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/USJZA1929903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a0ab43d1b4f3274ecd3ed7891dcd2d5161809721bfc107632c0fdb37c7f3bc. 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/USJZA1929904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e48785df2ce4d9a304badd8b418d8c9389372f0981e8fd903394820189238c. 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/USJZA1929906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1540b57ff456cf954ac37f26251ca85cb4485374f82c26150cea4b1cf414b7. 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/USJZA1929907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053af5ae6fc5884f3dcdb37eb11c3724e3ad4ede044941f28490ef86f60c0ab6. 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/AUHZM1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e51b1b603427e82f1092e5e6b6498d160936ca5f8a4de189d2b12f5ccbf9a52. 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/AUHZM1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440bf6084898abf27e3cbb2d705c34314df0bd365701eac1e386c0dc73da028f. 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/AUHZM1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478abfe46f369b7df090ee066e00561815cbc81c59acbaa89509cccac568703d. 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/AUHZM1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a686daa8b1f6692b1505fc3944a975a3edfb491805e441f381d17e438a8ebe. 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/AUHZM1800011.
Satanic Slumber Party Part 1 (The Chairman's Portrait)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8da5cf99a0bb72f808b0970fe30c1c3ea60f84a1a2976c5bd534b894a92f23e. 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/USJZA2241201.
Satanic Slumber Party Part 2 (Midnight In Sodom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc5b8a542fa0459b634926e11ac9044fc1b3375b1d8605eb2056c794c3ddc32. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USJZA2241202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e710d6c2cc658d9c9068d695f20840263af40ab2c40ee87cc0d53a676658ae. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USJZA2032202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb83b876627c4aeb5e6a082700232ea4f4004aff0d3fe1ec21bc9c4d1209d21d. 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/USJZA1929924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6247ca6ef9553c2eb8a27e84862cb105236dced748cc7e1f04b17178260612. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/AUHZM1800004.
You Let My Tyres Down / Back To The Wall
Tropical Fuck Storm's Inflatable Graveyard
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28c16f52895c970e647374c8f5df05c89220a57eabf0ed8272593926db482e5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USA2B2403223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36255652f87bc1365af2c17a41a14c00e4a8d8b957f8eabe6a98c0e718837486. 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/USA2B2403225.