Niki & the Dove are a Swedish indietronica duo from Stockholm, formed in February 2010. The group consists of Malin Dahlström (vocals and production) and Gustaf Karlöf (production), and are signed by
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 0xd735783ef6e9bd93db0cc450b714a6938ccc03d5e3f304e30c76fde64605fd86. 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/43c3b3c6-098d-491f-b5fa-2b85e4aca72a.json and https://artists.proofprofile.net/proofs/artist/43c3b3c6-098d-491f-b5fa-2b85e4aca72a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
All Is Fair in Love and Brostep (with Ragga Twins)
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 0x77419dec3579808ed20f3ae7abcfb104721b569bfe3572aa9771fb5c0623305c. 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/USAT21400798.
Recess (with Kill The Noise, Fatman Scoop, and Michael Angelakos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44803ef55ceab03c9c7e19545052d94bbff940b7e03fb6b6185d70c5dfd3473c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USAT21400799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd701def516d59dfc2d360e7f71fc8d29c08d88c95464948496ea5d45d3cb4883. 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/USAT21400800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6440f8fc08a76d4a7a534e804778967a7c2c89d769f1a33c71d4cf90b879d6da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USAT21400801.
Coast Is Clear (with Chance the Rapper and The Social Experiment)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe9cfc64db4db61e355b6bf3caa8d95622901ad96011da81cd5c18ecfc50323. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USAT21400802.
Dirty Vibe (with Diplo, G-Dragon, and CL)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90b72fdb0fea515e2d17bd67e17155880888ae0bde605107f7578f523d7a00b. 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/USAT21400803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7c5458a4686cf23b10bd7c495a21adb6e519079f0a062bfb16abdafb0a1fce. 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/USAT21400789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec4e818aeff452ee505ecb45297423781b6887ade35209638077c8d6949306e. 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/USAT21400805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4578e454a95d0e1003782522b929c6701dcc0cd4a5d2813ca9c85fbb663201. 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/USAT21400790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb5e6b78aa9eaa4fa1d332d15f38958d7f2b05d2dbe2b8570c94b7aee52c7f6. 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/USAT21400807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290302f9ed1acb7830fe1a82146880f0eec2e86ec7e395ba7ba902b827670c2d. 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/USAT21400808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11eea235e9172e239c0fb17b6773d66f9189f95c2197a3cf63bd49e3ffa7a283. 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/USUG12403371.
Everybody's Heart Is Broken Now (Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd9f8150d7b297efe5dfc9965c49cc2f0428b09f36ee7c2a8e8c078a260f4a2. 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/SEWEE1502001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d15b594b75e05fdc260ee2d3e97451904609fc09fbf1803a4e581803af63ee. 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/SEWEE1502003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a9f81a37ab10e554e7c0eebb01f30b152d6847a88f27fbd89cc4a03d62a82e. 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/SEWEE1502005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13decf39bcc7673daf52a7312da1903a326aa1f3bc916384547dd4fd039a812c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEWEE1501101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0779de997894cc4ee087e8e5346f60eaddce67404628db3b1dcd867e194b434. 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/SEWEE1502007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ca4a59a15fee35558f6413dd22ec144cece54c6693eb20085648a2ae6d2e24. 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/SEWEE1502009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf72cd5fec20d34cce34bdd40f3dcad2bf66f18d62033e23347440c5398be35. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEWEE1502015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1aa2e802bf1d4c3424208d17044c6e81f1f34a7ac5a5bbb7c734f28f9e1404. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEWEE1502013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9d6eab5f1e15a0e247fd968a083e2a2be92c62be2f0d10f2811c0adc626865. 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/SEWEE1502017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdcdd0629d6241f912872c15508846eaa879501ac321b2904e4d55e377bfe14. 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/SEWEE1502029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fee04a159594a59d888793eeab5c2dcdfc4c525170036a523e015b5e555fda. 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/SEWEE1502019.
Sister Brother Mother Father - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f09a9178c931787c24b0c0da8e31d27e2357fbd2e62c1245128355610a858d. 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/SEWEE1502023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbab94900ea358b0c9c0cfb5c585f5562d01791bc78c3e550f096ce2982c2fe3. 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/USUG12405282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ca8d4461c21da8c8ea0380a5c5829be8d376662c1f4bf4937f85fba71dd142. 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/SE6HN2378980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11e5d0585c2ad72661b8bcee43f5c5123198bc81bf3e0dec4a43a2d357b1502. 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/SE6HN2378994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290a11c54ddddefe6639e56990af00c6d0919977ec27d686b199ab6f1de8597f. 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/SE6HN2378999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa943318db5ac2eba4e2d87e27a291ba1ab2935a0ae293b009bc81b8e6b640463. 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/SE6HN2379023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf84e52aa2cb5b37da490b5de1080c389995dba5210ed63658286e33509da42. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEWEE2116401.
Sister Brother Mother Father (Breezer Version)
Sister Brother Mother Father - Breezer Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a6fd8d9a07d24b47d88b0ffc16d02caf106d882c289a49ff14fd8e370a55b9. 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/SEWEE1902901.
Ragga Bomb (feat. Ragga Twins) - Skrillex & Zomboy Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c4da9d214c298de7beda81dfbc994e88b7b8331602a84ec2f2d755f095a72b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USAT21404402.
Ragga Bomb (feat. Ragga Twins) - Teddykillerz Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedabef8cf7b155e421662657da27277b3fa045def09ba9558c2b49fa4b4f72c1. 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/USAT21404401.
Ease My Mind (feat. Niki and the Dove) - Jai Wolf Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6466a2ea56b3ed6ff8e7e9f83212a51cfd1548e606f3c98d092cfe3cfba04d39. 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/USAT21404399.
Ease My Mind (feat. Niki and the Dove) - GTA Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f434e544b737b06170af1ef97c68779b76a59ed9710f0574513fb5ed5de8fb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USAT21404400.
Northern Lights - New Sounds of Scandinavia
The Hypnotist (Original Motion Picture Soundtrack)