Jordana Bryant is an American country pop singer from Pennsylvania who began her career posting covers on YouTube and Instagram. She has accumulated more than 215 million views across social channels,
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 0xebe471d936137f8ba2761be03d34a626977fa87cd37c66a59e003d5606ff774c. 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/fd6ca0a5-60ca-4fb2-9cbb-d4b26be0c776.json and https://artists.proofprofile.net/proofs/artist/fd6ca0a5-60ca-4fb2-9cbb-d4b26be0c776.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 0xf1cf86bbbbb0546081ca558b22f54eb65b3a344d3dd57372e00e603dbf0ad343. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZHZ62140972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e235343c89b68a7bda4a2c48a2d6b60cb871d51c94c3fb48ae51c917a361d1. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QZNJV2194039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3bf7aa4e0fc0d94100cb0f44d9051027a40c8e219ee2858862de882aae87d9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNJX2157300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390f88ecaaa82b531860f5412ff70f63a1caa345306df860560643ba0ff8e6c8. 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/QZA7T1700136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61963ae8183c006c86133aed73cfa7e77ee6057d597bce822953943d00bb833f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZA7T1700142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf734112637be86660c6842bf7d9a0ce00e3e9ad8c2bea502010dabeb8dc1c766. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZA7T1700143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8c28af4c51bd971825ebc808d4b318f6843285bf460cedb659a92fbe76601a. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:41:11Z), 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/QZA7T1700144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ac61d94af88818c47e1aad8f43520163486f0bb2b55dd1cb7d7b8b8a60bdcc. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZA7T1700148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb794603f720c5a8720a6fc445e5a0d3a007a24c01c0c5135962e444ee2cc8fcc. 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/QZA7T1700156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc2ef001989d3c40825b5b8b0277538a270a992fa84c4cc192f063d0f49d49c. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:56:58Z), 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/QZA7T1700164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af082146c93f26f897f084fbf378d80c3f3744921acde9cd6c565dee0ff3a05. 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/QZA7T1700165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890e78c61e22665cf664b1c320730fea507c43886ce40c37783b33df49186187. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZA7T1700166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e0a950d2a52a64a49f6ff50ecde4bf29cb07afe0223a6c76bed69cd53a022f. 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/QZA7T1700158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243ec6c69239442a7ae3d43db6cb73f1031708922639d69dc2f304bcef757a51. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZA7T1700167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b4c57010e855926bb0799919a16164e8938e20c661581f211bc56110c84a5a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZA7T1700168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e159524eb48ca588bfe016c534cd6bd0453923fb13632982bb4a734d1528620. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZA7T1700185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0420d7c6cb28880e210199723a463639cfabd3ee2c0130aef580309fd3e06fc. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/QZA7T1700199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33953ba48b3a11e64b300e6bde236d52957e4e10b292a9bdeccb1f5a23d98f67. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T02:51:04Z), 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/USUYG1550990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8f59c5e55c47b6aa9877abd67ab56294e879704cf3773c27a0190f227cd743. 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/QZZ4J2400323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8f59c5e55c47b6aa9877abd67ab56294e879704cf3773c27a0190f227cd743. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:52:05Z), 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/QZZ4J2400323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb646155a51afff223dc4f7be48325864a1054204ee4b4c37763485aa3e136d0. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/USUYG1576970.