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 0xccc7a15582dc42f21e550721a23928a76ff60ac639e97cc25212ef93a487032f. 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/f20691be-fe61-449c-92ef-8b594b882810.json and https://artists.proofprofile.net/proofs/artist/f20691be-fe61-449c-92ef-8b594b882810.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 0xbc37e8d73226a37f7ed0c2533867932ceaab1a49b4b7d350b2b945c3a3796bd0. 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/DKABA1101561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c1498a20437de6742c12fcfd6f8b844cefaa3fc87d96d0d108b2ffa33005ab. 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/DKABA1101571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fca38556458b6a19136fd3b5cb9b9941c26517b9e2f29e82d5a6b560aec974. 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/DKABA1101575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa86f3257d2d9358ab1fc90095c668ce8a243749452cfe279a86c4d91386048. 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/DKABA1101567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd668196ed60f3445851f7d794d23694af99fe29e4d154a0e316c62373cbdca. 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/DKABA1101568.
Held og lykke - duet med Åge Aleksandersen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2eccc322748761d98dc3ed4dfbbd02b2b1d8b309d41478d4e261f23b171cce4. 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/DKABA1103071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8fae139f3abf2860ba27be7c2402aee433597cf53865622db17c2c5e777795. 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/DKABA1101566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa68fda80a2b54d5e23066ed1dab2612dd8e98a6ecfe0f53719ec867890a2b2f. 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/DKABA1101577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616ec8be68d303dda64402d003d5388e85dc5082be1221b064bedb740df73994. 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/DKABA1101576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3693c42aad8621a0138bca6908005e26d2735b970117f1cf8dcd50205db4181a. 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/DKABA1101572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790688c00770dcfdde0e9b3d47f429e68141aa7f2fba4f267d1b1f37da4a16c6. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/DK5C50152785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef7e54749920f13c654e772d36b51c6b9ef3f4a2461b2aa0ffdcdb5f6b69ca1. 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/DK5C50152786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b59bd0bbee61131de7afa32380adaae8a7ddcb9fcc0851d52ae0d47684d347. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DK5C50152794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a9d4bd980f921af1f1142ef229bf31e003293235d4d682b936c423c37b71ec. 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/DK5C50152804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe912b64dfd32efa74c10c731a2d5a630058a879f534bd4496d61a44910714a2. 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/DK5C50143906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4079e9743a2b249977cde42db3cef76fd2a5884ffa07b29351418d46eae50d2e. 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/DK5C50143907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1348acc9cd8990da966f0224a9cd11c68e9cf70cdad2af51b6321fdd94d707. 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/DK5C50143908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6addd0ca86cabe1c328325b11f5bf1ff5f93bbcdd5b4c1481635c2d3323e90b2. 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/DK5C50143909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a4b1879d7d23e73ffb770965bb099da7ce8e221ea6ce8aeb7e236a4fa28094. 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/DK5C50143910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395c2455ab72c60011c3f30e0ab21a8ede900b0659154234eb3915d6f25be033. 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/DK5C50143912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddede2f936a1407f63cbb7e86b2e7265c18d9019389f00db6f735d0c3b8d0b92. 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/DK5C50143914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe931dff3e0941b36ebf5e3fa823c50a99492bc0719c84d8aa1edc03f14d8629. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DK5C50143915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff25bae9f56a153e7a589abc72e069aef2731daafc8ef426d99e51706ff1895. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:28:27Z), 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/DK5C50143916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e4902147aa90200397cd9fe5f31bb6bc5cc99cd60b497c2b10d4aafb40766b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DK5C50143753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40584044a156ac80f5fff32d586dee09535c596bacef11e10634492828b2cc3e. 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/DKUM71800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37ecc33097cf810e055cc66357c66d32a9e62a64bf857527a95a1405a83aa04. 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/DKUM71800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47742843ae2448d968bc6cbfc11d7c8c140ab68a3f783e6a110fbf82b5d62c86. 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/DKUM71800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11e8cf7a6d8180626d44964a9b441350282432143cd061bb6317e2be561401e. 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/DKUM71500322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1367c3c9d50470e6563c420bd600fbe67a2cd6196a12fee16ee79f99c9153171. 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/DKADG1500411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a490c94f88cc754f54ab2ed9bdcd57c01bdbda11c1c6a4bd38b0f3ceeb06031. 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/DKABA1101573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ddff085fbdffdc310ab25bbe74e39e79aad8e4c94127d58de5f470fb8f0338. 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/DKABA1101574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1998e439e9cbd312e18471d9312dd83494ef217baf856e92fa5dd2fa33231ac2. 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/DKABA1101587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187324b64c402169a3e37f712c928b5c1f68ded29b773f7047a92119b22f53d9. 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/DKBV70800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd1e9296db351d1554793a17d9c1c30a75fe0ec91a1a986b4fe74419b20aa3c. 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/DKBV70800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0168890ca239049e6cb229d7e00b91e3556f39b47f43a164b5808c3a60c049a. 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/DKBV70705901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627b9301eaa0f019f131cc119bb54d3408fba7c76f2eb916286ecc10fe7e5fc7. 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/DKABA0401601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeccdd79b1bbf6e298b0fc1e9f49cd9e93be788b6f395c0a5e2aa77f0674f5de. 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/DKBV70402402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe667dfa6df0368aab07cef7b9dc1ca12ffb66061a195cab54d82c212b898cb. 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/DKABA0204601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4918a798e02176dbb579f7c9240f08452691fa6bb8168245ac8d10d2b28728. 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/DKABA1100318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603a6206244e5512848aeb5115302dd385a807d6f7956acc15b57f42f78d5397. 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/DKABA1100319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c82f6e8b5c272672969108427924cfb6c2b620e85918a91df4320ca4505305. 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/DKABA1100320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7451a5c0babce891ee19a09ab504accfc6a25f87823d2931dabbedf1cf50dd3. 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/DKABA1100321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6e60943d15fbfa34f2cf105c6f30ce540eb2984d08125066a4742a7dc36946. 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/DKABA1100322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6cf249f6dc890921bac3f720a592e7e9a961f138f31dd2f7ab49b8b5e924be3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:33:29Z), 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/DKABA1100323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9483c8904d2d47aa8192b0f764e553e915dc3ab77c7f529c55269ff632f1268e. 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/DKABA1100333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cc2040b6d775f8e6452ef074a9d91abdb3fd119058801abc295ab287066f09. 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/DKABA1100334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198fc70fe1db96e6ce5a399f16254c928e54fa6ee0602873c9c29c60c2cca6e2. 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/DKABA1100335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801e4c5f0ea884f9e0de84ac008afe7a650672f1c147c88546d1adfea5e114ce. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/DKABA1100339.
Gi' Det Blå Tilbage - De 35 Bedste Lilholt Sange
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0f4070204e9dee4a29874ad339ddb2514bff1f59ecce343eeefc3f8c988c48. 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/DKABA1101580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46660989c178673ec39abfd5c89a099fd4dcecae54b32f139371d056c849ebd5. 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/DKABA1101562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8506feaf40c0db6344fca2673a32cb1ef2594dd757a4aba07d8dd4b093a58a. 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/DKABA1101582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4d14d607ffdb4f98b27f89ac087e944a7f91461c326e278c6a306fabd33ec0. 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/DKABA1101585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d70ce80212c66d1fea08e2a58302bc4fe7b97961a4dc53d6c2bad79fec5cf21. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/DKABA1101586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8fae139f3abf2860ba27be7c2402aee433597cf53865622db17c2c5e777795. 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/DKABA1101566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd668196ed60f3445851f7d794d23694af99fe29e4d154a0e316c62373cbdca. 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/DKABA1101568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442d4e020b74bf4a085aabcfe53eea943a148afde6ed9f55ad6d359dacdfdafe. 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/DKABA1101589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0167f0a4244e60bcbcb169d257baf25703c1123a8091bdaeba6e576d4a15033a. 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/DKABA1101569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcccb4c4f9b13b3661262914bdb6fe46d361cd10a688d401ab54b5680154945. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:47:08Z), 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/DKABA1101590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c1498a20437de6742c12fcfd6f8b844cefaa3fc87d96d0d108b2ffa33005ab. 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/DKABA1101571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca35ead3b4ccedf87faafa90c6861fa9e0c3bec87443acd5bdc0d264359fc9e. 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/DKABA1101591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3693c42aad8621a0138bca6908005e26d2735b970117f1cf8dcd50205db4181a. 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/DKABA1101572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a490c94f88cc754f54ab2ed9bdcd57c01bdbda11c1c6a4bd38b0f3ceeb06031. 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/DKABA1101573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ddff085fbdffdc310ab25bbe74e39e79aad8e4c94127d58de5f470fb8f0338. 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/DKABA1101574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fca38556458b6a19136fd3b5cb9b9941c26517b9e2f29e82d5a6b560aec974. 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/DKABA1101575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8fc7e916fac1f8ac1d448a2cffbf47d26508d730dd66d4ab524e62b8c80cf5. 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/DKABA1101595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b3bcdbad8709bb039672408845286d5d23560a935c8bad353899dbd2534003. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/DKABA1101596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9047874562d8e317231746dc9ee3b9dfc6039558b13bb0c772a38750aaac32. 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/DKABA1101578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083e4e48134196f52de37360d8f95bf565d6e5315ac9b24c63888445e917b0c6. 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/DKABA1100340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d1ad7acd1ddfce62ed401ee716741ef434c8c4daaa6aaee1aa7a02223b664a. 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/DKABA1100341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49a5a0a8669adaeb063773d7d2cf5191b5a823e3fbcec7ade39a3d1c53ba00c. 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/DKABA1100343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072ceb30a7959fe58e047effc60226a344f77c8db0d38ae54791cb5ff08a33c2. 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/DKABA1100355.