Angelina Jordan Astar (born 10 January 2006) is a Norwegian singer whose audition for the 2014 season of Norway's Got Talent at the age of seven, singing "Gloomy Sunday" in the style of Billie Holiday
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 0xabb914df09540719d6cf75fd0377ab4189f2abc1dec9f765c533c8b9c0ccf02e. 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/c3516bae-4727-416c-a246-c3b36a2302cb.json and https://artists.proofprofile.net/proofs/artist/c3516bae-4727-416c-a246-c3b36a2302cb.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 0xd2e41e7a296759e0263eeeb2517f532e20097867ffc556fb755666543862a6eb. 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/USUM72306272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6892464dd682d9949669e22ef75398de42647c266a4b19e43e66cb3aa763acfe. 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/USUM72020491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bab4c487417afc2d8e9884efd649194da12c10df4862a9c21bd7ba400fad065. 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/USUM72103469.
THE STAFF BAND OF THE NORWEGIAN ARMED FORCES
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcde4bb6063aa00d44a889559bcac38530e40e8dc50adb4c7d31f4fbc2d88d2. 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/NOFMK1801010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0affddf7d12e08e218d64cd7b21caca332dc4d7aa3a148c92e2a3b59c4facce2. 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/NOFMK1801020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf226ca872e369322d9bb17d5691e7741b7e0e7942af98557ab3b72387a0b9dbb. 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/NOFMK1801030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51dad1cca4a56c1051b225812e975aaa1aec2f8ccf42c66f83451100cdef7fe. 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/NOFMK1801040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697f8a49f362cd02d2bc04faea3c918aed450274f693ec03fd31e3275c7580c3. 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/NOFMK1801050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab8cc31f24c6ecccd40b59e454471d1adff75426c04bb0946e4199680eea385. 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/NOFMK1801060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfded618234b378018c6b90dbc2d94c33935ebb3622024716264e7bed3b1e8b4d. 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/NOFMK1801070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed09d591e9796439161914ca02da0b62d831a7351da0b8e64c28b42942245dc. 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/NOFMK1801080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f223bba241e6eeb7585c953aff575f3aaa0763e2ad6d871b1e634f1a2f74ad. 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/NOFMK1801090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77942cf8a39800c436082f3550b76d7308c7c16049df424786b1183f99e596f. 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/NOFMK1801100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cc82ae4c97551789507073bd0951b10deac0d2d9b46bdfb61732c2b6559841. 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/NOFMK1801110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbbb3606118f9eaa6ee38345d134497970388121110a5f6c6a582ff545dc41a. 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/NOFMK1801120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9cb3d4f4a0e88796dc2c2be9a00028bdea69bf614f45c7a613fced007b7e69. 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/NOFMK1801130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb83449f7d59a6073e50545ad3dce7be096ec3b550c9b61e7ad493802b11a0f9. 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/NOFMK1801140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b2fbe654445576be78475242df463b67e0afd19b06d8b03915dd181973b21f. 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/NOFMK1801150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77a896c934c1231cb68e8a1681fcf1121eb2f8f3b5916b3405bcbe9d215ef79. 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/NOFMK1801160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfe3d402dd86304051182f97c5c1df23ceffa74e43bf936864fc64509cee0c1. 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/NOAAC1900076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfae2b8c12c00f0930f8db888e7a35537c7af84c6733a044babc496a9bbd177. 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/USL4Q1821199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0affddf7d12e08e218d64cd7b21caca332dc4d7aa3a148c92e2a3b59c4facce2. 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/NOFMK1801020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef53d7cdb2e70189a9b28e559c16bf8232738694babcec6be8fee58cf659fe4d. 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/CHB701400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a1b0186cdfe2c59478ef545b5f40f16a735373d86adb3555fd85b339ce6853. 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/CHB701400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ab1ce22d3305c93d9abe4c1387e5674398030c720467cc7695cf63f60286e5. 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/CHB701400045.