Brolle (born Kjell Junior Wallmark, November 10, 1981), is a Swedish singer and musician who was discovered in the Kanal 5 series Popstars in 2001. Brolle was born in Boden. Although he did not reach
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 0x9228332b80badc5da6a51add710e50ee80a1ed331233a845c581a5e7f723138f. 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/d5398646-b0e2-44e7-9b27-f75e203f6eb1.json and https://artists.proofprofile.net/proofs/artist/d5398646-b0e2-44e7-9b27-f75e203f6eb1.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 0xd1c9af2d1b405d5c47a0a904607d2bbf34022756e0534b15b52099803290b4e0. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/SEVGT0201101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ad4de66797f10dc592f399d882e0cc8e4d87cacc80a3d85c67b6152b91eb1a. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T07:36:28Z), 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/SEVGT0404901.
Brolle Jr Tolkar Cornelius, En Stund På Jorden
Balladen Om Herr Fredrik Åkare Och Den Söta Fröken Cecilia Lind
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6554df650a59224fab40644a396510a88c7ae3a46ca349d875ed3dd9705d8e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SEVGT0503504.
Ett hjärta som glöder, som en gång brann
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4911fd0589b8e1f8db2c588a16224972d63c3ade32c6e734a8ee0dc9d7d25b9d. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/SEVGT0800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3152d01ca1e78dcc330d3f347c90e28abfe4e4c6c676e6bc681948f6fa868922. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/SEVGT0102601.
Jag Är Född I En Liten By (I Ett Av Världens Hörn)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06c6a63bcc3d1bf3744132c6129e54a2948303fdd663a28fb2acc514a637eb8. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVGT0800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d644379fdddce8e6a9d7c590ae8b4d92c08440ea2ab08f26dbd053d104d729. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/SEVGT1100201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d644379fdddce8e6a9d7c590ae8b4d92c08440ea2ab08f26dbd053d104d729. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/SEVGT1100201.
Världens Hörn - Jag Är Född i En Liten By
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75cb2228f840b4e23014ddba2a61528753201a0b4bc4850fa9e3a5bc74c19907. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/SE3IS1400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308103788a8b63d37a1a9ec9931b3464f70eaa0d5dbfc09f663798bf61c57587. 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/SEVFN1600401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b7de40f126ce453d9fdcaabdc54e99c3cdfb094dbd8d9a745e883b132b7915. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3IS1800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1005fb17d4c85f414bfd5cb781a80ba6d7cfa6b820b335e8856de4ae63476bea. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6156004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b20f47a7105b485ded9ffee47ac08aeae30a4d62df247b49f0fd6bb406e28b. 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/SEWLR2421901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b37a63401626c396d356310ecd55c4b1c84eb9a1d5ded78f7e598138e0f27f. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/SEWLR2422101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbe913ce7ac378442ea123757b7c065b6e62ab67e7b7cda9e317fb101b88aa5. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWLR2422301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac0c02a8ad4e8f911212ac2676f5c5ce146bcc41f02eb82116bcbc734c82ac3. 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/SEPQA0800165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f69fc9985952cd8156155f174e809f60603042c9a7bc59a280994eb7dce59e9. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/SEVGT1103707.
Våra barns godnattsånger - älskade godnattvisor & vaggvisor för alla barn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f69fc9985952cd8156155f174e809f60603042c9a7bc59a280994eb7dce59e9. 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/SEVGT1103707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe907888e4949487673320937231eb7a562a5ea956dfccc4debea17bfcec5cb9a. 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/SEYOK1954133.