Kari Bremnes (born 9 December 1956) is a Norwegian singer and songwriter. She got an MA in language, literature, history and theatre studies from the University of Oslo, and worked as a journalist fo
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 0x484ac2dac49ae46b702e3cbda494b7cff6ee0ec4bb77ee7b6930b522fa702174. 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/d8ac076a-80c3-4089-ab08-2ea5b5dbfa26.json and https://artists.proofprofile.net/proofs/artist/d8ac076a-80c3-4089-ab08-2ea5b5dbfa26.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 0x65de5cefaadf59a6f62ac6ccb43271f789dd4fb3cd15edc62f6726ac92ccac3b. 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/NOFKF1208010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a171cd9916fb345c5bb29ea79e215abba177c64a10414557ae6044f94d8427. 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/NOFKF1208020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72dd459b77a7c50d5ceb8e07c115cc6d8a2aeca6b4334c77401d905dec3f0908. 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/NOFKF1208030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2ef97368c1b546d4379e8f6c731b474e115c42fcb49df40d3e8bd7fcac5f17. 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/NOFKF1208050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c8bb61157d3dfa5f46bd528e4d40606b636dd92255ac23bf4ddb6af7f2ad36. 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/NOFKF1208060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49562ec3760dc26e446198aa4553caa8f9d59774ba76d98fd74336544271c6b2. 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/NOFKF1208090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afc3d09417424d1661a02c370a9f9d77d50da5f9491a9c3d2f3b5b4d2eb7d57. 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/NOGTX3003010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3a1a47306839c0306deb976edb2ba550f0bdbe7bd25456b72c53146794ffa8. 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/NOGTX3003050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572f2cfb82e2b3ccaf7aff2d21ac1d9e7f98df52653e8b1b962d02b2c09e9da6. 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/NO0X41831010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbf91b7f77427db83a17e211b8d7344d0d9be1b08721c85590a297fa87cf139. 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/USSE90930845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de9a4529327444be8bf84f3138f38631e030dbe1a0988f61d93b419f3c4864a. 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/USSE90930862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03488290abf78ffde2d6bbd1247fa1f98ca380efbe8b5fb208094c0f03125ff3. 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/USSE90930866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97b3f5013bb274c429f3354a242d2b14577aa37ad94d0880f776782b96250e4. 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/NOJXI1701040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7e8ddd3fb5f708e97124cb07956cda22eaa3012dcc48c8af5d0204cd1a80f3. 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/NOFKF0001010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74cfd48b1d80ac028e3a8d55cbb835ee90206f10e7940fb185bd66c3ca4fb47. 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/NOFKF9808010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde07782e97ed53e74cfb0f1082e654d2ac0c162bc0c93ffa3d07e2a0904604f0. 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/NOFKF9312020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df1b015092f5a22f57f3c44872458ef4120595e2e96cfd87c8bdcf05545b43f. 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/NOFKF5821090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67988b52bb942eb5595c72bf640afeae8fd74d04ce3319fa9353a2f57be9a6db. 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/NOJXI2401010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea34b554f038cf550efc7986b9292b6b6ddcb8de7bad73e092371c620d8d320. 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/NOJXI2401020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc241ae12d6c4a4278b5b677416b977eb2fa4a0f66c36ab7ef1260c32352151. 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/NOJXI2401030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1113463e9162fcab1ec72e588db17099933885e48638a9558a9f5938eb72ee8a. 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/NOJXI2401040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbad76e132ae7e866f384862946a6e8f8ca04633b057bdde8c973614cec8c3a7. 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/NOJXI2401050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd18aa2b970b6c63c2bfaa0d2bfef6f1db15491fe91f624c43f23cdfa7e0e722. 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/NOJXI2401060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3343286e3b3a3839c545ed84d4ea738b36b184dbf02b19332dc749ab6ea31d5e. 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/NOJXI2102010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094e9eba5e6c6cd976d4b4878e385a058b37cfc5f78bc366d2edf82603c979fb. 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/NOJXI1902010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cee228de3ca42bbc2fd88aa664ec2fa934d33213f1f45da679e2548e87c87a3. 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/NOJXI1802010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e111a285c3319741057105ac375e5e30b4e63395976fde9dd420585c3aa5e0b. 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/NOHMA5804010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665f994d26e4dd94908feefdc294fc4f81bf100a0623321d68505075bd45ca5a. 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/NOHMA5804050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6439e0d3a42a567f9f28a330d4d5c9552970e199b11b179043829fc064ea980. 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/NOHMA5804080.
Når Trollmor Har Lagt Sine Elleve Små Troll
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf282e94dbc20af9e35cd8d0f50733e366cdb35740e06de1b029360e8919f615. 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/NOHMA5804190.
Sorgen Og Gleden - HKH Kronprinsesse Mette-Marits Utvalgte Salmer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb70205e1dcfc17966329b959129ec6b3625bade236df49aa0f8b83c8ebaaf2. 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/NOFKF0803060.