Dario G were an English dance music group formed in Cheshire, England, consisting of three DJs and producers – Scott Rosser, Paul Spencer, and Stephen Spencer (no relation to Paul) – and vocalist Ingf
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 0xb21cf95ad4845f47b29729cc3e6d0b81abcbb292df6676232d80f8632279c879. 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/85168fcc-dc57-42d2-a78d-cc32949d696d.json and https://artists.proofprofile.net/proofs/artist/85168fcc-dc57-42d2-a78d-cc32949d696d.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 0x0fd9f21da8ebae61b51448b9ef4852fc4112bc4afe9a54081f2ad67f7b127a35. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:05:01Z), 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/GBAHT9802831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03740de87e8c436ce3642356f99293a90cafa3393f85d9576debd37fb55611c5. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/GBAHT9802833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682732b8bff97a9337dfb46afdb99cf5fcfd5fa4e785b39e236bc635631f6175. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/GBAHT9802835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7268cefd84fec97db644456941853ca6a88a77764318bee602e24f0f69fc5e3a. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/GBAHT9802871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ad44caa15a2b15206b88171d8d5d7fc530ecc98e8ff0d7ea88cd099d95b678. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:00:44Z), 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/GBAHT9802811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a1dc6e7e939e4778b5ae4fbb1113146d1f2970a14f7f3b97ec70d1ea18ce78. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/GBAHT9802844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b23e891594ef01ac797c46c9b536ca0bc8593bc1de51036bd2d626d5f402fb7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:04:19Z), 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/GBAHT9802812.
In Full Colour (Commercial - International)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd3b3c67454cf611166492f8c42dc5648370115a62557dd6f8b79f422eae2ca. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:05:00Z), 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/GBF080100044.
Heaven Is Closer (Feels lIke Heaven) - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a9be0b696d1111eba545fd76d0c14b403ae42fa233009437773d38a6df8ad9. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/GBF080201126.
Heaven Is Closer (Feels Like Heaven) - Mythos 'n' DJ Cosmo Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b3434107c68d6607189b69bf2857d62a286379a7cfbd3e49ac99437044d23a. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/DEK971410535.
Savour the Miracle of Life: Acoustics, Instrumentals and Accapella
Savour the Miracle of Life (Charming Horses Remix)
You Make the Sunrise - Ridney Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d7796bfb50d33ebae4b76d3b9424c615e3f62ebbe2a13c5d1dd3407dc412d9. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/UKW3Z2000502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e271cb62637f665d2dd6f993a4430630f4aec90c866cd61c9f4b4f73757a3a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/UKTE82000013.
Savour the Miracle of Life - Charming Horses Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacc98a9a194457519b6bf8432d569db99376be2a08e66b411987b7df62aaefe. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/GBMZT1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7865c5d34d5760f3f1a9443261046115f305e57b6e81652c37893fcb5a1676cc. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:16:33Z), 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/UKTE81900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ebcdd8184fd7c1ea08fc4072b89166ffd73c75ac8fdb0ec88ac15af8b01c22. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:09:09Z), 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/UKTE82000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd973efe8d9eb15a5a7e4962e3466fe79620b8c610207344ad06cfb4ed74b79. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/UKTE81900039.
Keep On Lovin (Keep On Dancin' Radio Remix)
Keep On Lovin (Overflowin' Extended Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cea7705e7a4306aaad4bebf5d7b2d357cb947e4ae5944ec20caf9d62855bd9b. 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/DK4YA2279601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e801ef88ae60db577656b00c55b998b498443babf9b3faabf2758392ec17db. 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/DK4YA2302901.
Savour the Miracle of Life (For Macmillan)
Voices (Sash! X-Tended Mix) [2023 Remaster]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9667e8c9669da5847688fe1f744ecbccedbe52e9754087a128740a786ea6b47. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/UKKP22300930.
Sunchyme (The Boy Dunne Good Edit) - 2023 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3202d8f4b4eb927b6ef20e76c4041841ee8d04897600fede5cd6a3876e9349ef. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:58:37Z), 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/UKKP22300948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6531e1ee7418c144c7dc75ad6b885fd18b715ccd033e662e009aa5bed3895b63. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:24:10Z), 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/UKKP22300933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265eaa8aefc0c843369df542babfe6fe9a21923f10d12533e3bfa4edf8474824. 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/GBCFZ1600067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439efaed9694f80410e2544ee5a7f0e6f9c275193bd63effeb2d2d624d656ff2. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/DEF069814430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265eaa8aefc0c843369df542babfe6fe9a21923f10d12533e3bfa4edf8474824. 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/GBCFZ1600067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265eaa8aefc0c843369df542babfe6fe9a21923f10d12533e3bfa4edf8474824. 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/GBCFZ1600067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265eaa8aefc0c843369df542babfe6fe9a21923f10d12533e3bfa4edf8474824. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBCFZ1600067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098b3bf4721136bf0c1e06caf874b7a596296583115cd7ed4c57f0acd330a61c. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/DEF069814440.
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