Angela Wang (born July 30, 1996) is an American figure skater. She is the 2017 Bavarian Open champion, a three-time medalist on the ISU Challenger Series, and a three-time medalist on the ISU Junior G
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 0xfd68198b36eadc8a3eb00aa379a5bb88d2253dadbd38bd675769ef4194c53aab. 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/60db8eb2-80df-48ee-bae2-a4ac0ef81f92.json and https://artists.proofprofile.net/proofs/artist/60db8eb2-80df-48ee-bae2-a4ac0ef81f92.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cdd2aacf5b6962297e046c6a3f33b24ce48832056b2c82d3213c6230db938b. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:47:20Z), 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/GX53U2417077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee825931628eef9db450d7c5d5ad1e51775cd5acc178054a553aa0a0f8dcdd5. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/GX53U2417079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60224191dee901b54ed6a31bb87460c2c8af30c561cd1d77aaed1a8dcfa24a3. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:47:55Z), 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/GX53U2417080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa734e577771297b19db90da60e33fecaeb9d94e4777695e041ef182bc067c5. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:48:13Z), 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/GX53U2417081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4179100686191f9978885dcd31179171ae78c0636150e43f8f5a4ee5b476e2d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GX53U2417086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623bee3934f04663db5b0b255835d4804974ef31e540cc30691f2cd57225f7ef. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GX53U2417087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c263be8c2bbaed3b28f0681fa66a4c0618749a5632d621673801e7bf71c4f85. 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/GX53U2417089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cad85a0a8341df0d21c3d561c6630ca070c76113381f7addd9868061c9998d. 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/GX53U2417091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269a01e19d97286cbf346d20f426f9938c28f3cd1b26a82b676c496037f9afdd. 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/GX53U2417092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ee28c9b5347001aeded5d1e9fabe685945e7a2506b89a05a12871571fd61fd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GX53U2417093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd2498540710ff9eb3b175ee4db567bd223b304ee75a737b3eba19fad5c4ce9. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GX53U2417094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd163f44eadf7c880ef0c2b637a0c38847dbe50cbe81c97cb22ed4ba0b3172d38. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GX53U2417096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a2272efd761b30c5f672c0a68a8f146c07b7266264c2594626fe413bb14bc1. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GX53U2417098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb35fc0185eedbfa1db3cf9398189a21c5c6d8a7c82bec58275c6e92934f087. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GX53U2417099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596749f298df6b6a62cd4277ad8a8912172604ca070273da6598222b784397aa. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/GX53U2417104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa0133a495efe6b0ec494564402baf438b28f5fade92753c9c18745ea54766f. 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/GX53U2417106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff2563c6e7c03e4e37f2e84783e96bd9d14d46127a2fa365c21b7d16dc8ab07. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:09:46Z), 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/GX53U2417107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6517cd070786b06eb0fb4ffc331264e9a71dc96cf0ca8b217f297561d618824a. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:27:40Z), 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/GX53U2417108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d67de3e031cd518c6965fed507cd573ab898b73660eda8335d15679850a6d4. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/GX53U2417109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cb8c9c0b8023c3e98c7972b5fd7ad98ef6e08deaca5bc190976914f67557be. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GX53U2417110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe892a0460254bc7eacadffa75258d795f4c6541dfe74406739f5239e3ef6cc24. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GX53U2417114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ea80f85dac79b17a83c9d821c7fd00ef7bb54db5b0dbb666846b453a05cacc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GX53U2417115.