Martin Olof Jon Stenmarck (born 3 October 1972) is a Swedish singer, musician, and voice actor. He represented Sweden in the Eurovision Song Contest 2005 with the song "Las Vegas", finishing 19th with
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 0x07f0f273486c466ef065d4d0608b3160863315f82b64299dfc3c730ac5ad171b. 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/6d3c07bb-efa6-4ae7-a2c9-3df9e70a9e3c.json and https://artists.proofprofile.net/proofs/artist/6d3c07bb-efa6-4ae7-a2c9-3df9e70a9e3c.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 0x5d158f34db803213fb5a30526bca475042d4481e0bc4f232bb61c4d554bd7964. 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/GBAYE1601627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698f3ae3cf2096d15a03b796dabf4f1448296f5de5770fdb9586f04e76fe0b5f. 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/DKAZA2100233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953540e05c901fcc1a1a7a579572314d15c6bfb3e439c4894be31121c70e94ad. 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/USRE11100710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7616e303d5ac4b92300f3ea959b2e7cbba97c73fe35f33d5ef8e1cd82654a2f. 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/USAT20106236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5357bc5113356c5be38698c6b7bb6a7a2b00aeaf94205041396eb58a709bd8. 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/USRE11100704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b5e6f5bee345d4599719570da8b95b5c49d94bba1a390f91c4d5eda012b2d9. 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/GBAYE6000270.
Christmas Wish (Aka My Christmas Wish for You)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639ec656ed2dc0afc939e284795ef1c32267341ab2479819cfe5f1ec636ac4d9. 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/USAT20403359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544854e736f2a6cc634e5edf0f86391a53c9db7df86e34ef1c5e0b369a35e82f. 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/GBAYE9000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37707e4901469971495f8c756b4071cd71bf870156e48021103fe5628d58c6dc. 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/GBAYE1500928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f8cdd0c88e1b701508f11d6d9d82595956129e5a51cd807fe3c9f9858dbbeb. 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/SEUM71401580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0d92d385308ac6ca032f86dd9b294199d5cad7f00ba95b146ddf12f9d67535. 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/SEUM71500597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0125129b1ac3c811de33817b87609c81c9664f633cec53149c1574dda801c500. 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/SEUM71400904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b06d2624a0acbbe3411b8b7dfdaf5217dbd0cae64a3afb3f4bf12a006cdd3d6. 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/SEUM70900522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f609ed1e5c5e828b72892b0da0026c8b9bae39c4e2bf6142569ee51d631a438. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:27:25Z), 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/SEUM70900873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2d820f4627d76575d8b2422bbae16483b700d2bd21ea494cc3558839f94c76. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:59:56Z), 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/SEUM70900875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f9fe67fbc1b908a40ce48d10c908e20576e296902a442be634ee370ffb3fc8. 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/DKBV70500501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a49033d19812420aca558505f6afe7a7dd1a67fdd555a26534a7889a8943c93. 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/DKBV70402303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73086c14d662d6d7fa6d802d232d1a548a24b9f15029d2c4c58c9a8b6b5a69ac. 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/DKBV70402307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d9dfae0607657484a4ce3b7890bdeb7c566234370ef9e73647d029b817af32. 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/SE6I31931230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e28d229dd8777476644123152a9c29cca0f231f62f1cb3561111f730851a8f. 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/SEYPZ0900183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be70c5c464fce689cab028b9a5ac36a6c04365d2834cf1e76207c2f9dcecb11. 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/SEYPZ0900170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5125aef80277396f6a7f6b24b96054d3fdbccff008756eaefbc02bb0ffcfc4. 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/SEYPZ0900163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb5ca14095b1b11d7cef535f45111bbbd45a35612608747476b94dde7e285f5. 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/SEYPZ0900159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e47506b281e1831b30f96fa4ade3e631ea10d34e7ad7bbf169a58636563d03d. 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/SEUM71400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc298eeaa5e5a7a09e311bc1bccd559047c41c9a4760fbffdb2383ea03cc07a. 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/SEUM71100484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644105cd50c07e99c602ef45688bba6ac655b8f8e6b703594ba451c03ab0fc91. 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/USAT21000648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ed41b97bdf1625c2fa474d3fc65fd9df5fe3771272b991c0d8b1365f1c7850. 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/SEAMA0500404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1748524c7971d3f6002c82191b61c8662bb6eab014e9d446dd533baec954a59. 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/SEAMA0500406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546ec9af300a382cfccda6552b89a438eb55619d64a10b3e5138c55bfac1f6c0. 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/SEAMA0500409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e33e8b121c24fc9fa4be474837a9b77d2e8ec6e61ec740fa42b1d63ff33cc59. 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/SEAMA0500408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4f99403d8e0d2527ab0e7ebc62a1710be98ff611e8ba20991b6b316fa056dd. 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/SEAMA0500407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62452d13125d7dbdceea2246a08440cbb497f6de61ab11253ac114199aa1b42. 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/SEAMA0500410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb9f240d0a2df61297d51caf1ebc8b45a1522ea236cb0a24c37f9a7226a1536. 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/SEAMA0500411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed87a7172cdc4fc17ad4e045fb11ba81eee92fa8a9ab1bc8c491db4e24c14ac. 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/SEAMA0500412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95185949c717841999a567811ddeaf7cd7e2d0840fdff968a7caba0279cebbe5. 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/SEAMA0500414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9182da00e875f7611da673a105e1a3fb785094c32ee3193ef65e26600cb1c035. 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/SEAMA0500413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee93f4627812ca9d7c725c26078b055f223b36ca9eff2b7b2a68f2297b8ac5e. 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/SEAMA0500415.
Lost In Music - Dimitri from Paris Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7212d23628dbd07473c31d93378f1f17b8a0fcd677b082a64997b789918d8445. 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/USAT21001922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cffa85720bf3b231bd431cce073d370ff73849f5b67c3f3f8e25f954c67c77. 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/USRE10301536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb03e3f858c3b253b09836b0b8108d30a0d0fcc56bd8da87273c301dff31fb4. 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/USWB11802016.
Disco Daggarna (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7648a1e06c6195227b2b20f97cfd6c3038bcdf56f875dde34e94c49fb6628d86. 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/DKKN30900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cc68f511a4005ac667aeec63809002ad8009de0b5a5e37142096ee5a983a64. 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/DKKN30800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12569a466dafed469deca3d8f57e45fbd14697ba67ab4b2746b9739f010a2c09. 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/DKKN30800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0434f264a528388e9325142a77ae4a6ccc6eb6f3180e8ee9ebb46f025b9771. 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/DKKN30800104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf56abacb3518828715c140290b3d34bfb349571a776246f56574279ec8b970. 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/DKKN30800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8668232a7806ddb22a32775587dc118b59e32a26c027ca571c2e1ffdcf5778. 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/DKKN30900206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4f8ec3a0d45573cd73603ec17f89b687dd3eb958b5fc598f5401240d10a6f7. 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/DKKN30900208.
Weihnachten Zuhause: Top 100 Christmas Songs