Hot Chip is an English synth-pop band formed in London in 2000. The group consists of multi-instrumentalists Alexis Taylor, Joe Goddard, Al Doyle, Owen Clarke, and Felix Martin. They are occasionally
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 0x5261f8f6bc5417c4d49b1645d801a62282ad0b64fd6ff1ea2756b54362bfddd0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55dac194-5fbd-42e5-a685-9b63846a52e2.json and https://artists.proofprofile.net/proofs/artist/55dac194-5fbd-42e5-a685-9b63846a52e2.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 0x68a94d17145e07949a56f513560ff783f63bcf107503fdc74d29855adc1a3578. 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/USNCB1821503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029476e80623f962aa9b2a221c110813f0527fe615297aeaccb6f53137dc4dfe. 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/GBCEL2000324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd271a1248ef5333a8da35797d958eefa1a8f221d36c322e6fa7e6765af5476c2. 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/DEW250300410.
Have You Passed Through This Night (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86245f1d6953deb44780ddada19be86f417991f5b37631e5368371d3de4948e. 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/GBJX35016011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c1d9df30b60f50fee450ad53f5e84ad440b7b3b70bdc2021752e6cce836149. 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/DECY51001274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12ac80eb5a10c6208e6dedfd919f4e42a4da2d6b908b33f4f98788bc03bb999. 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/GBKPL1778044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322373dc410957133216c42a92a93d13eafd87a6f4cc7bae7f3dbd2da26b893f. 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/DKAZ71834501.
City Lounge - The Deep Session (The Finest Music Selection: Deep House, Trip Hop, Downtempo, Cool Tempo, Lounge, Electro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a21a24229cef0c7069883d337c98ac11fc7d9b2503199741b4c61a9dc93aba0. 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/GBCEL1500056.
I am not a woman, I'm a god - Hot Chip Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa162c010f6164e08d565fe6152a8404bc9b440985a574e438eded895be924ebc. 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/USUM72117718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2307b74afccdb03ec661e3af621afa7417947cbb889676af54248e45351051. 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/USUG12101579.
Think About Things - Hot Chip Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccc781f6a763752eb7cb4d2803fd0b9ddf06dbb2c8e15ea850add78a87f0d16. 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/GBKPL2001312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a89944d62190782cba36f055be23e8ddbe995cf26f536073a803c900179fe6. 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/GBKPL2001313.
How Do You Do (Todd Terje Remix) - Mixed
Kitsuné Soleil Mix 2 by Gildas Kitsuné & Jerry Bouthier
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7dff01734de65bb586b4cd4e9881ceaec5e98b52e7a75a63c70d680cd05de5. 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/GBCEL1300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90646f838bddd06fdeb59baada33b8bfa0840083b17a4e3378fb295b076a13d. 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/AUUM71800149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140a555ef0a07ee397221954586040679810186e0898d5190298019e5b581ba3. 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/USAT22003627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5e1c1b6cb56b310d0f8d6c51b718ece1578b20cbf35726e4a9408f960c05ef. 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/GBUM70604332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bf5d02e2748104d414ade1663d81be2fcc6df38da30070b7e2217e8de98e4b. 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/GBCFB2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53aabfc38cb3872cc2c07fbbce80909526bf82251e59a7b26d9c7b7453e396a6. 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/GBCEL2100251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029476e80623f962aa9b2a221c110813f0527fe615297aeaccb6f53137dc4dfe. 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/GBCEL2000324.