Birgit Målfrid Strøm (9 August 1931 – 11 January 2007) was a Norwegian actress, puppeteer, dramatic adviser, singer and non-fiction writer. She was born in Oslo. She was the daughter of the actor Jul
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 0x4bb81c59a91bb2da3c1c3f7dda0f479ad71e1436fcfabd67c632ba6b02561200. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/207eb32e-2c74-4dcd-9b13-66f68fb4acb6.json and https://artists.proofprofile.net/proofs/artist/207eb32e-2c74-4dcd-9b13-66f68fb4acb6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Julestri og adventstid hos Eli og Teodor
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 0x384722138af0ee926ff75be56b234cfad32f677265deb10ef88acef4c2ed678c. 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/NOUM71201472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db63eec1b35dce839311bd46cfbf919eff52c71d64f058acc3a636e977b32e1. 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/NOUM71201473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e7b7736ff20b3db90c683e248953603f51211fdbc7ce8cced32afde12c76f9. 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/NOUM71201474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44da253e474a07726bf72339841637faca1f6f41eae20832f02933ec48c4119. 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/NOUM71201475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9944f8784801a33e82cf03b2c3be15df885d8735749d433cdcf6b9c4bcfd3315. 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/NOUM71201476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed4084eb025e3ca4d5a4c95c937efc54c6076bfd5503f5c3b9903d153dbcc74. 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/NOUM71201477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74dd1bf9f0788e51a4e59b27ca7aa044008fcc4f7bf57e4ad32c047afabd4e2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NOUM71201478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14ae75f363c906dcbe1f9be173f5d0d0ffe7a68a06f312918cc3c7416105111. 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/NOUM71201479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62d1bf5cac182cfcc9f2ea4124ce18191d9912adefd14f3683939c6ffc468ad. 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/NOUM71201481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddd5c255fb9aaedc1c1031c41485386bd35b20896ca110978769d41516a42f7. 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/NOUM70500363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a6f280454aaede6918cbf200a05bfb42260c00ae471ebb2d78b963683381fe. 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/NOUM71201482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741730e4d181e858f353011fc57be2b1b1d31c9bdf23fb3acb6dee30a97db735. 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/NOUM70500539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b719914929e34bfe446fcf7676b7f43e4d9480f8a6aca8ec4ae98c0b5a45b9b. 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/NOUM71201483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d48bb61ea679271ffb8eb8f2450e9173ae2e7798529d45c57711c68a5e58f00. 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/NOUM71201484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65c44cd072f30db7ed0bd184f450084afdcc4fdf46d01f9031b5590473d345a. 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/NOUM70500364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01cece23a6fc13c105487fbe52dc2a0a4c0fd59a615e2e94cc6fc19211fa330. 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/NOUM71201486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb21aafc9f11189c151f0bff5076365bad6efd5ad8fd23cf3ed74f9910aec08. 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/NOUM71201487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9db726908b5d4c8b5f0cdcb8c6695fe51fe0e9e910b1ed0b1d0f793f3c766d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NOUM71201488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdecc92f1793b5b9f814c08f8d0b9d90bd003a94e3ceda2922d2bd70ef570f1. 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/NOUM70500543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdecc92f1793b5b9f814c08f8d0b9d90bd003a94e3ceda2922d2bd70ef570f1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NOUM70500543.