Anna Charlotte "Lotta" Engberg (born Pedersen; 5 March 1963) is a Swedish singer. She represented Sweden in Eurovision Song Contest 1987 with "Boogaloo" after winning Melodifestivalen 1987. She als
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee91a6c656182bb27dcd0175a8d68268366c2c6bb14b390336f75506a7e065b8. 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/d7af0dea-1518-4edb-9ae1-8342c7fba94e.json and https://artists.proofprofile.net/proofs/artist/d7af0dea-1518-4edb-9ae1-8342c7fba94e.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5730c534b300f89bf0feadf81cf52412421dfcb4f09bf72c2a822806a3f362c4. 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/SEPQM0610789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a1884a8dd7dba1a70a7ff828e8d6810782a2e1439f2bc3911b9067c2591ab1. 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/SEPQM0610790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29d765891c429a6ad06c875de16e2e679d2f38b74bb62a8b52a4fc86d9be1a5. 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/SEPQM0610795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b35ec14be53953e866161e85ee692223c0df9ea41163f45af3cc94a020f48a2. 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/SEPQM0610796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20bbf814bce6cc10e716300370222579e89502a997f14f10acb2787d35d35d0. 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/SEPQM0610797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b5c8c61d16eddf9a431d829ba4cc6fe1e41cc648456b31b63fe16ba9296ae7. 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/SEAOF0605020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3185a28b340ea154366282791bf06b209011e12b1a886e90baf9fcffc1d2761a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:31:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0305080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99439f33ab0d0aac8fd682e9c0062a90901c269ea8052a9b3fce91a84a3c2af. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e47ff67783aa716573f1f4178c0a2b7d372001238045c6f101eeb3edf34d6d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0605180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69b0bddec882157ab69bf1784d583924e98de6e60a562a63fcf3a9195f27ae7. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:54:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0009070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827dc0e5f21d804a548f5f4846b269361e808316f536cc8164239579dfd9e38b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0605040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3afbac0e4a94f59785b0f0a527377165b15495b37ac56c930c42a39203bfeba. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0605210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3aa0b73c6c6fcd79e5cf9bdaedda1ca21547bf2dea14e4148c20abb25674a4. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/SEAOF0605050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c9e24f92e38e3670e77fde8f888de1e3b11a00a70fc43030f1953e44395c9e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0605190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129eb0ffd6e2b00dfe737a02c90b0beede16b8b781e71d89ebbe28098a66239c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/SEAOF0605030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702cce8f6ccf6c2666df7b04326f3eb5f9ec577580cf06ceb92bf929c68f56a5. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0605070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2363f7c93ac4d96bfaed957a38a68b142a7b1e926dbe7860800b1456b2672feb. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-21T08:56:12Z), 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/SEAOF0605080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978e9671d947942c9d2b07c9d52791d6302376bba9506dba19efd21ef1103ca2. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SEAOF0605090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3ff63a0b28a3891778c6e401c2d856df89fc332ef4e5d7179588b4c08ac2ca. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SEAOF0009050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f040d4a614aa1e10ba3515e3970b86ae8c17aca437aa8a104e11fcc6a521b8. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0605170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd638fcd41672689f15c0fbe2d8d8808e8b2e330a0ebdd2ac69b5e68a6f2b5eb2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/SEAOF0500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead4e5120a9571be91e4f9cdf0ce56def934e7dc9acdcf4c85f4d2c84c4fe484. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0605130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb111b65d15696b836d730e9bab138c625a9c860f98fc46a63a96e77ec8fb0bdc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0605240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978e9671d947942c9d2b07c9d52791d6302376bba9506dba19efd21ef1103ca2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0605090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3ff63a0b28a3891778c6e401c2d856df89fc332ef4e5d7179588b4c08ac2ca. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0009050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d35b463e9b2b4befbfed36cd4346d6e459548e39c428cd82b133bd10e7df690. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0700571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc877a980c661329104d91f0372fa7f4c6e1694e0c180a698efb8e5521135af9b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0700572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827dc0e5f21d804a548f5f4846b269361e808316f536cc8164239579dfd9e38b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0605040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd638fcd41672689f15c0fbe2d8d8808e8b2e330a0ebdd2ac69b5e68a6f2b5eb2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/SEAOF0500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d6f763e96866a2e9359aa70454e9d7bd52b70f0e32170f0d1fd8e52a99e860. 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/SEPEL0903701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4be572ebe608e14473540ee06a07821e84662e4cc23511b4634fd1a017e4950. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/SEPEL0903702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13645011d25ed0627e622b8e8ec22a882c69e16230e6d8bdcbfd3bdeab412fcd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPEL0903703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f161fa0f9dbf5380b245090acb48c30b6a9d4660b81bb33556c25bfcd0c0ea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPEL0903705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5df86990c10f466bb9fa4693162016b06cc00906c326b1ea4b66302a0736960. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPEL0903706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab3d3e53066a9cdcdd54126daf9c5a2619935d1f108cfbbc4541cbd1cfa68c1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPEL0903707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f81b577ce19c0f541de6ecb40372abfae518acf579b18265ce82ed1863854c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPEL0903708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2216c6a07697210486ab0075f96b1b08746a2d716eee2149408c6820ac653ee2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPEL0903710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460843696f0d95021d47e05b8d442b97d333fea1e624c12f9b22fb8778d21469. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPEL0903714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4f1ac4fe095fe9ee16e0af5a824884f99a4a577eca6cc2e22745933cf973fe. 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/SEPQM0612932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd18c7e8600bc1d2cd081ebe0803e0ae7f50e31e644704c2f85687fe896bb46f. 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/SEPQM0610151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76d25599be810e27a18c190a47cfba8069bfd68e4799eeb08bf529f8a43d6df. 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/SEPQM0611982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad5b5be82f10ab0d0f6526cd5ff77ed3eaf2a80e46be707334c503f4d69ef7e. 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/SEPQM0612936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5865c99f2dd7c533d2b35c849b40ed1ba88632ab53c65147104046ae87fb5aff. 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/SEPQM0610156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ed06601f9b35fe887c39c34e0b6bd8dd42891e740eadaa37931c1646f48eab. 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/SEPQM0611997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61f3ca18e844f42b203282fcc9260cf5114cb7a92135eb7da621bccf1f79c11. 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/SEPQM0610152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07c4e266546c54ea011803f887c995164e35987835b4d9a0888a2c12ce926a8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM71600814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065d3002bd279fdc090661239ec0c65a626c0ed1cead8f393e3fb37a0ebc64dc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM71600815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c971175620123c33d9c7c319be466a534769472f7b4a0bcbe32c7a9093c05ef. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:49:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM71600818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba70e4886979cc0fe322f4d9555ef1b5109bbbb369162a0dd72e830c8e9c9020. 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/SE4PE2400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359c68d31ae8eeabcf3e1572dccb3467d49e155a7128b95a6d0f233020b2f378. 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/SEPQM0610726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702ac8694abf06da2571bd099d34d68c3ed4fed8dfc3359849764b50d16933d4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613017.
Svenska Schlagerhits (New correct tracklist/audio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd18c7e8600bc1d2cd081ebe0803e0ae7f50e31e644704c2f85687fe896bb46f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0610151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f3e730dc4415b668d6d867a26a4816ad08ebc737abe67e8d63fd6aa96ea8eb. 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/SEPQM0612933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60d953a4bca1bc171b6a081c568440d02ae7f6c143594fc4453ff165e084fc3. 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/SEPQM0612935.