Dark the Suns is a melodic death/gothic metal band formed in 2005 in Jyväskylä, Finland. They are signed to Inverse Records. History Founded as a solo project by vocalist and guitarist Mikko Ojala
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 0xe7440a42386c73fa8e0071941d018c97507559e48e48049cc88137276bb9e45c. 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/d1a45d74-5d4c-4980-9fa7-6779292386ff.json and https://artists.proofprofile.net/proofs/artist/d1a45d74-5d4c-4980-9fa7-6779292386ff.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 0x385080e3624e98f211e16527d2fe41dee8286749cdce4b152e23bc633ca2f218. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USI4R0809700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55041ec62c1fbbbe81d7bad0e89b0bb01cf00520f40f0c895887e808c611e108. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USI4R0809702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c880e873f5b57097cfbfbf0d7f2fd28634245bee7f233e8f2c297e621c7455. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USI4R1016433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba55d7227c16bce0271cd7c260dfd98c7ff9906c2710cd28a5cdb782b425166. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USI4R1016436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede723599b181b5caac80e5cf232bf6882ccbb706727e97fc5f634f00b81770a. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/USI4R1016439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e4ded50c30a9da383da2f82bf3a5320daf7b187f09d711ceae73f7d735cc90. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USI4R1016441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d958c8a26274bce88502ef5154472ac659a8aa79ad193a6e168b0a6f6d77e4. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/FI3FC1599903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d14103a818f506471bd9c96b6eb39f7ce3bf0c544238508baff6d4e40d1439. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/FI3FC1599906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25d9b1e14757ed43b90735fbd482f6d2f242103755a25545463dbd7ff3e12b5. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/CH6451504624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586dbe8e2f02a46a240d0f839a5b45577d9df8f4451243b05346a8efd670f230. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FI3FC1599909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714365bfe3eefa9b6dbcbfb23b42450f48552d7c642ac99d74946b08e48184fb. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/FI3FC1599910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a17daadada366aac20a068290f8f0329303db8dad5087b1aa072c36e2127ec. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FI3FC2193505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f051156b9989170fe7a6bf8727d3cc8b68bd240365d3aa3039ae3e917ec4e4. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/FI3FC2193509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b97eb98859bbee73ddec4e270808b824d048b89abe2929c9302e7d9f1e0c2a. 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/FI3FC2372801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c180cd5daa3246c5ea7765fc81d136b2785f56694f7cf444a349731c2eaa0d6. 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/FI3FC2374101.