Uno Svenningsson (born 1 July 1959 in Hagelstorp, Sweden) is a Swedish pop singer-songwriter and guitarist, who has been active in music since the late 1970s. He was the singer in the pop group "Freda
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 0x7fcb77c901893494b97429e50f33768fbe462a3e3f939ebb5060b207a76c6964. 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/fa04d838-fee2-4461-bd5f-b23d627e90bb.json and https://artists.proofprofile.net/proofs/artist/fa04d838-fee2-4461-bd5f-b23d627e90bb.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 0x52d50604b17ecaf335126977446cdd8024ce3a8f0335859da3f42189326ac8bd. 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/SEVUV1600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9961f4760be81cdb04f9eb3b1136271f5607ef8e89d9af9857f299b6d58f575e. 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/SE3T62004304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fef77393728a83b7f6a0a46752d8ce7eb5f23ba8f088f49a8b1f34e7452a389. 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/SE3T61703102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1444f51f4531e27347eca60dcb81b275b86f371b1bc446a50e9a45ec9d28aa. 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/SE3T61704002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8c069a96448dadcfb090b17b8d3903340ad7488b5ccc7be5fff5b892d37c80. 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/SE3T61703106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55d4a6cbc80e034d6382c956d57dcc6e7a972e93830513a996ca8d17262b959. 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/SE3T61703105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498eb71955ee2c053bcfe0a385eb44a5a0a221aaec47df38c93eff65cc7c64bb. 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/SE3T61704005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a697c81db272abff76480b9673ff437f219bfc6c192a3d321db839a109d2c38. 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/SE3T61703103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75870f136c1e5bce15ffb83f9bf5c8d922e8013422ed9d08dcd57a44d9bb214. 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/SE3T61704008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82f27d5a699596acea8f7ac46c8f2ef2440d28cb181abcb5d0b5169f52374a5. 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/SE3T61703107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d15900b63039f375589c0ab06b3d359aa67be655b276eeb8f2643a6f227c86. 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/SE3T61703104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7764050c56458cf8c82cda81e831d4a208cee30eda4212b18d4da6cfbaa7ca. 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/SEVDN1200701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eadf7a57e644677b2bc150c53bd206efe746ce939948039011e6c29ae483678. 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/SEPQA0800655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf038ca12b9093a13af091156f9f797ce94ca090f10911aedcc935ead8c29bd4f. 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/SE3T61704013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82f27d5a699596acea8f7ac46c8f2ef2440d28cb181abcb5d0b5169f52374a5. 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/SE3T61703107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d15900b63039f375589c0ab06b3d359aa67be655b276eeb8f2643a6f227c86. 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/SE3T61703104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a697c81db272abff76480b9673ff437f219bfc6c192a3d321db839a109d2c38. 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/SE3T61703103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36dc0d1db0216e950e0b63338809c98f557ea59dee634ad610d9e7543bbd19f. 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/SE3T61302302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5173086efd94dd261d097ec1abbec5a48cd6cb88c00d376f4781d2b0b5bbdd. 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/SE3T61302303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0affbfa3f44417ebb74e9cbfe934c16f16ce9e3b617465454d2b6cd585e91432. 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/SE3T61302307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10dd9d88c7c0bebf79d1e78d65c96a6d3737e1b8c1ebf7383529b379adc306b. 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/SE3T61302313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8de2b60eae1aa75bbb53f4391d1314254a4fc264e8b6ee4b91dbf3abb29376. 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/SEWZY0800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf15be8fbd32495f9941e0d1e7cf367a32b0aaf3e2267588b02fefbe0d84150. 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/SEWZY0800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd132cdfe2c1c88a58ebbfadafb8ae0862f15468b02096998460692ced275bf10. 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/SEWZY0800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16dfe942db3649a85350df325ea18b4b084b1278c779dab98861533e740ebbb. 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/SEWZY0700801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77aef7f0e6c0e12f2c33222acc2d8438ea1512f0d9e823d3dba551b1712c885f. 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/SEWZY0800106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049bf8ff1b48c7037160dd89d034d2041cf66e56ee8e6b6f80ef38c0659e8f59. 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/SEVGT0802202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ffdb26d2f7ee78a866bc6fbebe82b80a8a309dc398db5cdca856732a00f26c. 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/SEWZY0800108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ded4f6caee53c266492343d26f879052614f278471214966b328aaaee5b0ee. 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/SEWZY0800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7bd48c0106dde0487cb66e43f9c7b38d0481f5e041f0b2c079fe8c81e7a9a5. 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/SEWZY0800110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3030f77f7920e0b58f79c876deacbfa4820836634226a3e1c8ca55366f570bed. 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/SEWZY0800111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac78bfc29f2aa1c4f4374895932fd488b74928e67bb36bd875c9c2789b54471. 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/SEWZY0700201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005b373a9ecd5131cb83fee0371fe36fcdadb9aa5b5b8bef967b7e57767af2b5. 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/SEVDN0400901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8674892c62c12d95592d9d4e168d9bdf2c0b2aab5fca4b1400f22fb95d627964. 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/SEVDN0400701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc659c90c1bc565cdc9d5c05ff9d2d2a9b9bdadd4306907f2a2c43084cc108844. 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/SEPQA0107040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf516d7a27fc458229bf7fd0bdb88aed880ea762de587fd08972cfa1d82e5c0d. 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/SEPQA0107020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44e6894d7890e8c7c59689a70daece502d6170724066a78beb884a1d96c230c. 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/SEPQA0107050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7458cc7e1acba2bca1c636aedaac03a6e1949291ab6bf15ec489ee9ba98de0cd. 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/SEPQA0107060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b17470315afde2b1bee92d5c6072d5acac436cf8bc3c9087180f6b588d1149. 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/SEPQA0107070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9f8530136e0e69ff8e0a12f26b05ed9580ccd3868d009bd3ef432836db9857. 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/SEPQA0107120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318bd87676c5725ca756de16f63603deeb139247e25ecd0839bf79e925faa9ef. 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/SEPQA0107080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a95403b606f0f0c6d67fee9a4548d5b3d2cc3872dbe167413d0cd93173eda3. 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/SEPQA0107090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b94c105ffad4753d3c4655c4c5ffa96038ae6ff68f8eb67b56b97cbefc8ddf7. 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/SEPQA0107100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7ce94117aa5ff5cad598f537fae893da894a4d2870757170c240f3d5b797d2. 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/SEPQA0107030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c13ac7d0d11bb093e3657cd7e54fd784d8dfefc05b7ec588ad827887a322d54. 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/SEPQA0107110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cadc23a41b50b494fca3ffbdffacb5444ee356b95f4d66e2992372e00c294b7. 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/SEPQA9826010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9876d9dfab9a5054a0e2156da24c67e1a8fa7a9689aebb092310b5529df411ab. 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/SEPAS9656030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2bc32e8f0e6cb96579c31f74861bf4c4cfcee6a4bb99ae00a82074f13696af. 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/SEPAS9656080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd034a3e42d25aea04649b299c414383f182691089bf39274b4f9211490b9e7b. 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/SEPAS9448020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda0cb6f54395d8e31402db4d43356206a05be723ec641d04acb370c10aac56b. 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/SEPAS9448060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeca32ed68e86533501afaeccc732946146ff16cf5ef89b7adf5afa5277f59f4. 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/SEPAT9416020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d6c24bf55b0253f99a391a9ca8e686dc61070a16ac8a906e904a3f58536895. 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/SEPAS9448080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88396de504546dc8648138ce308658d38c4f7669ca312852b9fcb26b43ccd374. 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/SE3T62401901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250586411ff9e7ec040a2b8930debf0824da0cfac0a9ba3d93741c17b1d3aa8f. 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/SE3T62400301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f188e4ae85d2e8559710e302bcbebfbd67e5227c85d8f31707644b404f4071. 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/SE3T62303301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875a7a78bf644034a8185e1b43e326c4ca3a8be8c8e736d2343b11ea749bff1c. 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/SE3T62301401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2791196b04de196d267fdef0b9db5472e99d2701da2eb9392b3ba35a714e6db0. 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/SE3T62202501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a02827708273fc7de150832c1ed8d576fd86cafc4e4c79287f56f72f5c60000. 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/SE3T62201301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27038814c024858b08999bc4f72a4c9a5de71fcbe842d5e7c95441d88dde7872. 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/SE3T62103401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39981a4d6ff543f5f4ee72a60f1df083d6960efd2183b816de4ef508c30f78fe. 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/SE3T62101601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b53e4f4a9a86d0bd3681d72aeb3e33fed0402adfa7f91e398559e92a4071dff. 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/SE3T62001601.
Själ mot själ / Stjärnorna kvittar det lika
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec841c8463e9441da88d94f54202f8d9be578f5414e18661e4401992c6bf8240. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:58:34Z), 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/SE3SA1900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c59af6668221eb5aab5371586ab1527c480fac2adb794ce6df72507c609ed8. 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/SE3T61401301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e367b481f8fb82bef16f6d6aa0f7b9a72cac278673d07bf642cd15cffb67f20. 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/SE3T61301101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdf6ae9c1be172cf761b5f23c88e146431049307d48812d28c4104fca47b17d. 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/SEWZY0700205.
National sånger (Hymner från vågen och Epas Torg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065102b34bd9ec9f56c6861f01b7cdd34999201b127dc5c181c51ea68f857b89. 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/SEVQJ0200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd0818a0c45b6f832bc0c60c8dae635b76655d4bda3df7edbd2a22b68d5a8f3. 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/SEVGT1104608.