Anette Askvik (born 7 May 1983 in Stavanger, Norway) is a Norwegian songwriter, composer, pianist, and vocalist. She released her first album in 2011 and her second in 2016. She lives in Oslo, Norway,
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 0x13368c624a1d3c7e3b49a816a84fad5f4ea0c742421a3ee9f1242184bf253d2d. 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/b4d31887-a972-45df-ae7a-f128f4fbd717.json and https://artists.proofprofile.net/proofs/artist/b4d31887-a972-45df-ae7a-f128f4fbd717.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 0xcee385bc5ab160e38bad91cb63788767759fa57e487b14f1cd71f0886802ac58. 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/NO2Q41101020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a639af930d5b3778a5553d1f199a2be8f296494eab27827057704b029071a5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/NO2Q41101030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6f11f5e8eec0cb6e3bf59c0998062f46f10ceadd4c276e1d39d5775708aa19. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/NO2Q41101050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6426d153e480714c368fbc710252ab70f3e865ebf33945b89e09a914b6e1482. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/NO2Q41101060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd155fae9ccad162809244745b45acbe671c277f798776b6c8a30d721d70e04. 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/NO2Q41101070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9680648847feb54537e622e5d89e0933e9cd5d2ad60648a13cdd8d04e1ce5b4. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/NO2Q41101080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe9c2f5f29aec98089205eac25fad2506ed00c3a56b8c05b02d2903a49b966e. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/NO2Q41101090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7159f3380754561a9a33c3aafea615165b63eb425f30acd274f61649d00b7100. 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/NO2Q41101100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e46d92c3e84079ba9e589386df1292fd68d9f8d2f77a13c54a75f13cfdbe960. 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/NOUM71700276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d0fd556b7ce7aac796174b8d9dcc16effb6642f556629bb0d26afea10df615. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QMFME2350609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc9cf4e7202daa5700b112160590e15d849fd6117730b6a51acc3a0db6ab5ec. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/QMFME2382930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bae71a210fedb1bb3f054ca0c6f5ab796001ce86a7171adc4eef4e2697eb21. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/QMFME2382932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4184e374a70d630cf786a8527f0a54714e4321cafa3a504595e9b581b7bb7ec. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QMFME2382936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfce11b1216470e314a27bb581bac1c9eb46105660f593bd9d4a50d044e7714. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NO2Q42501010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11901f494dc07cae9cf4840cb570f2684c60e559a9967009f39efcff46e035e0. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/NO2Q42501020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbad937c66e81508aaf8abfe9769a2248bc692aef03b5cee273d1f6153cf3897. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/NO2Q42501030.
Under the Tallest Tree - immersive edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070f56879c2262852fc0b54c327ce5a51c59135b93ebef9383cccf76917a85d2. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/NO2Q42501040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d5d300c271991b6ad85c3824cd94d73d4cc343804faa60e016bd9328559ed4. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/NO2Q42501050.