right|thumb|260px|Kira Skov, Aarhus Jazz Festival 2016 Kira Skov (born 6 June 1976) is a Danish singer. She is best known for being the lead singer of rock band Kira & The Kindred Spirits. Early lif
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 0x6997094d989fc7717dcd4867b8ac698f93b0bc1db2ba27edb49f02a28b982d47. 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/caf124c8-5a6e-4fbb-a78b-cf62f01c07dc.json and https://artists.proofprofile.net/proofs/artist/caf124c8-5a6e-4fbb-a78b-cf62f01c07dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Når lygterne tændes - 2003 Digital Remaster
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 0x871d55383cd730d620f7678116fc3f978cf30007001fe4f79a337fd799f2d78b. 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/DKABA0303908.
Så længe jeg lever - 2003 Digital Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddf9d8f8b07b0344a16fc04ec52d147000e0022d10e89cdd544cf4fac823d72. 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/DKABA0303902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838f7d3c844fe05eb0b719991e416247b4d20d9d2a8aac6f0854709a382df05e. 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/DKABA9613805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbc6b983db56ebd80341d2c059981e12034f2389272f7626324280620f5f3b4. 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/DKABA9613803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935da09cb06599b821db27970b2237adf06731ef723d1786539090b0ac149716. 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/DKABA0601960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c220cc77e40e8cc6044b237c4c9e9f60a91be7c2453728673bfc679315ce529. 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/DKABB0700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41032e174da8166c10544404b7c710de12d3bcedd1d2f70da09df1f8e133f159. 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/DKABA0303906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a5ef2bc4fb3eaa6bd97c631066d4eb8e33b585dc01debddb465278c938dcab. 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/DKABA0303801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd24c2ba8c2bb15b4d6ad1010a893747f2abe301d57b49bed3ffe8fec045222. 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/DKABA0303901.
? Er lykken så lunefuld - 2003 - Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb2ed7d702b82d7b4897979bd271833561d65509c36a673d4f6518796fb75d6. 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/DKABA0304002.
Vågn nu lille engel - 2004 Digital Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2432e80b1046edde154fab3e792b144c8637afd3f91536a32d1824977e80f141. 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/DKABB0700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4265105939fae4d3eaa50ca4ba96de50c705ee99831dacc4ec0cdb12ab666a. 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/DKBDB2101202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826ba05559966d87bdfeb1bc97f0c5b9466126a585195e91ce02e0b714cb31a9. 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/DKBDB2101206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a5db50ad0263566fd44794e9279f68625a19a86789b7a75fc405f144220311. 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/DKBDB2101212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8f05472f6583a264d3acdc0b61e0c67844a1ffd404beada22ea892f6c179d9. 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/DKBDB1301201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47f9646c972d59101656b920b714187296da3ada3ff72bda2289e67c82b8a24. 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/DKBR70901401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c339a9df189fb7f3fa047fbbbfbd7b56de122c35acd4e2877cce46661e225fe. 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/DKBR70901402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35985e8902155384a70224194ddf7dfdd85c76323f5df919b1c5033f396b2738. 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/DKBR70901403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12defadf10476882682016b9bca212c793c0af493e4e5bca7767ce009321b80. 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/DKBR70901404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb472cfbbf78c54f56ee172589f46ab6b39d1d27c08ddaee22fc772f69e67fbff. 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/DKBR70901405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d68c62a79f6d1fb1994dfd981c6f4bcc01565b4f4dd0c62adddb497e8ad42e. 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/DKBR70901406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595105c91bbd16d1f577c8e08d527826942a93a5a462e37b21b831bc903e764b. 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/DKBR70901407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40aa2def46f9fb985c7c91f8a7541dad5c3be773fed940c41c3cf888308829f. 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/DKBR70901408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09359ca05b29b163eb438a8d576d93dc262a471bff9bd13bb20fb779f1ccd3c. 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/DKBR70901409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d976a1e2fa36d3c2a5c471a5ba193f834d294a69a82f7b0dcb672aed0110f93. 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/DKBR70901410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd835d84bf91fba145d650c28e610877b812b4ca65804c9b4b249413f0b54ec72. 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/DKBR70901411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682767ab66b3c33aa4bc09b9cf4cbf6f059b07a3b72559c1f13556d46c901336. 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/DKBR70901412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752710e71e4b6891b15d1c50251462c3596e9d867ae2c4969854d8d2d41d1f4c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/DKBR70901413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8ced3834c73af54e9119a37ee76cdcaf4611a94e683de15f3ec348eeedd24b. 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/DKBR70901414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbd9f0a9321168b11c6e70941588dce067854010b036f532c1daa365365e972. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DKBDB2301208.
The Rail Train, The Meadow, The Freeway & The Shadows
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e61a98d7a097eaa55c1c994e6aed458e5a8f34a4c177e78d0796611a802e2d. 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/DK9Z22000302.
I Tried to Look into Your Eyes in a Photograph Today
I Celebrate My Life (Trentemøller Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccf4a33506563f3f004927b2e1cbec72836e9306827079df55bb90b27574216. 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/GBCKK1854801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7d1da9a49bb8365620991606c363e5fd2972ca5d5dd87a4432a9fb2ea2256b. 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/GBCKK1854802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86880737cfbf82b3542d3cf2b60e8edb2a74f3b7b8059b78b30718adaa87d561. 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/GBCKK1854804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f5691073e724d66ba3ed78227a974fadc283ad4984ef65ea2cc892cfef3f79. 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/GBCKK1854807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc4e2022b7257ac7cae02ba25a501786752468fd373b992db540840d730d4b6. 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/GBCKK1854810.
Harbour Boat Trips Vol. 02 Copenhagen by Trentemøller - the Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385f52b9095729636c14b77fdb59ba7131e785c12852568599972fdf1a6f223e. 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/FR9W11524146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6943e43afa968c4dcb18acb0e23960e8c31a6bd5ed9abe9d79e8f6ebc54310. 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/USJ5G1817401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80bd237c848a8cecce0e65a42e54a5f129c8becbf35145eebfc91aa6f7495b3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:39:47Z), 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/SEUM71700828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2881890e43b8646b1d8438f2b00a7337efd702d26b50d07ab44e3c3f50e826a. 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/SEAZG6601050.
One Eye Open - Trentemøller Remix Hbt Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192e55789a1f71a9e51486bb2afc02f4fe254d08d189c200c8e4906cdf85dc76. 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/DEL021870101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3d674feb87452ce4af9fb7397650ea87acf424e1499eb8f2b04e836a424766. 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/GBVCE1149004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2cb2564a00682df08c5afd4810eaad1b8e3d0358a2cd00bd3a83b4a9a6a6fb. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEL021870100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f249b1c21414a7b6a1a7dfacd011e04545a82a366d7fb5c4cb2df7211fd6f56. 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/USJ5G1713201.