Anna Henrietta Bergendahl (born 11 December 1991) is a Swedish singer and songwriter. She took part in Swedish TV4 music program Super Troupers in 2004, and in Idol 2008 where she reached the Final 5
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 0x99616f93d369b0eed118f07c220eff0b9ba76f8a55d52242219b523e3520f5e1. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20df565c-86fc-466b-807c-5fca10840782.json and https://artists.proofprofile.net/proofs/artist/20df565c-86fc-466b-807c-5fca10840782.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
This Is My Life - Niclas Kings Radio Remix
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 0xd795aed698a1088a57149a34e130c7a461cb0a6feb76663c7d68247dc05e3aaa. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:37:49Z), 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/SEPEL1000524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab55ccd40c22244e776e3ca3f4f9fc6559140ad6bcbd11cfb3af806e167625b1. 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/SEPEL1000514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63411634c54a08fe516dbe3e0fc0fe69017c4c60fc4f3871216303f2cca18a0. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/SEPEL1000515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd138835d420b9e36a8d3d5409ee18fc9176cd5219c5125d46b58895006b53043. 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/SEPEL1000521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73318f51a98d0829fdc76d83b7892271aab516626ee9b76f3e6e7d2b5ffb44a7. 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/SE5YN1800201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf429a3bc78e60ffa9f12b02fdeb0507fd1a7e8338bac2f12b1b3ede0e19ce24. 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/SE5YN1800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23aa7d75532af41ce304523a266db90787ba4c23317b096d8fe6ad26041de67d. 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/SE5YN1801001.
We Were Never Meant To Be Heroes (Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379a8fedb15e6d3f5deef27133b3c3c52678020db19fd2d41814660a32b4364b. 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/SE5YN1900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d954a05fec0863ca79455bdcd64c195118ad716e04846f821b02e45ce3d243a. 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/SE5YN2000101.
Kingdom Come (feat. SoundFactory) [The SoundFactory Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c2e16e348028535cc842f3ea082eb4d51d4085c8d9a8151e58c1fc4a2a4b50. 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/SE5YN2001901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114c79ff7de2e64b596cf692fca68f46073a344daa574dd5126fa72b495cdeb2. 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/SE5YN2002201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72c295bfcb46f79ffb6bf3f2ad329da2a44c0f899103952cb355b960ba04dde. 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/SE5YN2101001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675959f8156268288ad3594acea94ac60626ec5cbf166b22fe8077f4454d5ef9. 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/SE5YN1802001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9e93d56255617102f1e0cf21c1e0c7314cad1549e792b73ed94c36bd163635. 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/SE5YN2101701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fa97c32e094308500a34e69fddec426a53adbb25292d5f1577bc4d317c2c59. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/SE5YN2303001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0226af7ecfe2739a2f887f0e9e9175c8474038c56cd31c7bf7bd28dbe142c3c4. 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/SE5YN2200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc787d9960fc316ad14c34c9cad216f2f00849161b9f1728a9b2e3a8417094348. 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/SEBGA2200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc787d9960fc316ad14c34c9cad216f2f00849161b9f1728a9b2e3a8417094348. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/SEBGA2200179.