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 0x728e7443f350d8503084aca9b36b10ced5e3b738c8d1399c398531c6056b39c7. 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/7702c1d7-c7e0-4791-aced-7c969dcdde71.json and https://artists.proofprofile.net/proofs/artist/7702c1d7-c7e0-4791-aced-7c969dcdde71.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 0x241aac4eb6f26779934e98047ad83ff667264208c0be1f52d92761aaa97d9222. 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/DKYJ31300201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23968710bf40b1b325b39760bfbf453b58c1cfdb366223c918e8b7d2123bb3f. 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/DKYJ31300204.
Gik I Byen Med Det Grimme Hold - New Boo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d462f82440fd7e0041109cef35db4ec8cdcc34ee5d3f2613f4e8ee12ac7df7. 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/DKADG2000672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7eddd34c43130f355811032a03cf619c745d5f49c58af11f6a5d845bfb0389. 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/DKADG2000674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412928de968bb10fce69563f597f050e8197addedce72b9db66b464c182650bf. 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/GBWRR0800049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0abbeffa53eb0c8b30b5e22f57b29047c146aba5ae3edd387ea6e1d785e008. 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/DKPM71600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bb660a19e1d170ae3d2925089bf0e2fa6ff9d8e4bf7bf4962ca941e2c58b9a. 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/DKPM71600103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab26ae31ab06ed3c39106b4bf3ee54b46a0d31fcd87f7e69d5877540337fa94. 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/DKPM71600104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86412bcf13d175c8d7788d3ee436794741a909d1ed798c09c2dcbfedefc891aa. 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/DKPM71600108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f43208b45ddd44b22aef0f2d6ef385ba4dc7ff751fb5d6f9765e6193db9ecf5. 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/DKPM71600110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fdd234acb8e58f22c214f1d09cb1714624ab05cf217285dc88552685287f77. 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/DKPM71600113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf560dfe83941c077a53e49e98065cd70ce3b85227c1f9b77face1c90028801. 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/DK4L11400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29913c0fabe2a0690f56f2381fd8e3651bd7448895155a46cf4a8bff0926b6b4. 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/DK4L11400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c855b5ab482d51f44aef7337907d6b51b555597699a1fd1689777c56889348. 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/DK4L11400204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25694ee2b56094f136c1cf3c2f315ba20e0568bfe54088742a4df246e7b618fb. 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/DK4L11400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a6a573750e4337484748cf2570b32ee9778ced84cf7d80c79294ffe2f25912. 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/DK4L11400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ec53795b1cc31f0ceb7d26c579394da1a3e3b6722c8c33ad3c8bd454451383. 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/DK4L11400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e33b5d714864ca25fb8a587a867ab8aef6f494a757d73ef65e715fe96d33a08. 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/DK4L11400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b66e02e8224e261929cea316900134d60ea2b24fb7ca7cf70ee69e1dc760eac. 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/DK4L11400212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf340a06eddc0f25299ee6bec305bbf0b93a6d999bae367905c1bd85c5c242350. 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/DK4L12200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97213d1d9e64a8cc0a93bbd5702899545d0caef44adddff0c1ee5f61dd9be7d4. 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/DK4L12100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc76415dca106471e11489c42870e6460d3113b00c65512f19f9f3375a3e083a. 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/DK4L12100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25869f3c3ccda02c5ca04cb8154886ba5aeecbcf6be2506ab25b7baf95228e9. 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/DK4L12100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a1dd0178defcfb1053ff37d78eb195aaa0878effa2c258f137048f6e566827. 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/QMFME1916179.
Toppen Af Poppen 2017 synger Caroline Henderson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56eae9c69bc3766ecb7ca680e79b58818a706a74329e6537e48ca766d8f26802. 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/DKADG1700356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c752b81be195bbe7f28423cd9d036d0a3850cd05818e7c0e67a574c22b1dbf. 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/DKADG1700357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c50364b17ba61ce55ed1a5ffc04a171db49095a0c47a524a515f334ed4a1808. 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/DKADG1700358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf503611a8303676bfd34577785ddd3c8fba10b0471b795791ab7005284591299. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/DKADG1700359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fed9c74ff7d25bd18a75c0c4adc7292639e9d71fefa6644235b93efa3edea10. 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/DKADG1700360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19026d9791d1b8e2fa1392b6dd33707aaa15788338a10cc2bd47c1297d1e0b34. 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/DKADG1700361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31742e0dcc8d744d1034fda9df1efd1f6649bab9ca6b88f9066f3986714b9bbf. 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/DKADG1700362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fa755b9fe7d92ad5f3eff2342272a380d5a14d3fe749a1d14aa1e7a6a13d73. 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/DKADG1700363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276fed988589be73f0b24f0c062f96a23ad315e691cd8b8974ed270bd34ad20d. 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/DKADG1700365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5a3b2046d03ea921c8bfcfa0d6982fff434a081e7f84488dfdda69a171e261. 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/DKADG1700367.
Toppen Af Poppen 2017 synger Michael Falch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120ca0ef0f24cb448197b6fd9db1e793447b2d78519bc118de4ede53b6ac4e41. 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/DKADG1700345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe158ac519081b8595e20c227d5d85eb770f9d5a312c7c101ebcc4e1f2e0c175e. 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/DKADG1700346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1eae530468ec1f2e9930de2aaf5e3013efeec87620d302e7c66579c377476ae. 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/DKADG1700347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e76931f611014cef07391a2d74d1f3b66656087aa171988bb299455c3c54b0. 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/DKADG1700348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc9080a695492bb1809878e2631e3f0e0712e8e77579d0d5ea7b2219c3349e8. 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/DKADG1700349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2625fa70829449c54e530a519dffbdd0c47d1e97cd68174fbc3249c8b473778e. 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/DKADG1700350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b1e585cdba4414763873625180f5e41de6d7f167ed84aee051e1983839bae4. 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/DKADG1700351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa824701467f1da63e55339548bb89981095498a2455e57675aa57b8678cd322b. 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/DKADG1700354.
Toppen Af Poppen 2017 synger Karl William
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7423b95c8586490ed7942000c7df1214b16da37b580e595748652a77a4ca66e8. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:55:04Z), 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/DKADG1700338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb65e23dbddeb72cd081a593e61de1123537209ea8bbedc28a686c0fbb5389f. 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/DKADG1700340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f95637d4f6ffec9ce70c88b6901e12321f695a932d99bbd7e5e50b1df85ee1. 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/DKADG1700343.