Ragana may refer to: Ragana (band), an American black metal duo Ragana (moth), a genus of moths Ragana, Latvia, a village in Sigulda Municipality, Latvia , a mythical being in Latvian mythology and L
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 0xc5c04cc9800d4c585c41acce3a3391d4ea3b5a018f070f998c9a3fc25b47b50e. 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/7c195a44-6912-4435-9f6f-94cc3fdbf7bb.json and https://artists.proofprofile.net/proofs/artist/7c195a44-6912-4435-9f6f-94cc3fdbf7bb.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 0x5ceb3ceb8c15352967a1754a08dc11021be3fe733351a4f934ab8f74dd24620d. 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/QM24S1836270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df3a0917b143d2691828d89180699fc294277008e9fed74d0fbf0bd236853d9. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:34:08Z), 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/QM24S1836271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8192d5154908a1116a4cd9ffa17659622560c7cfa3fa3c9c7fd5c2b68f03daa9. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QM24S1836272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1ef6a8cada9e789eda6682dd6a465396dfa8fb4c6750ef8a9ae0f79da8789a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QM24S1836274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0b97a0c47bcf0a9dd6e037902bdd7c92c733174d5e7ae75b6938fc3281f7f0. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QM24S1836276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04477115e1f42e2a5f60b386cb94391b4292b489772eefde4de9aa6920e079e2. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QM24S1836301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd075ed44fc060de6750924bdb0a1942ddd16b08497831c20de9cd3b03ea4b17d. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QM24S1836304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12e5c4853f0876bbb5294b95fbd93d619f85980606834188cba98d8f1afcf56. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QM24S1836783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf352cfac7639bf01f1f102156263b752f78252eebdba8bb7c004997720cd8624. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QM24S1836784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b525387c64d6c85ee1a9783cf8c0ce597193cf170916ac8b059c0084e23b17. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:26:55Z), 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/QM24S1836785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304f99543c350c550cdb040496f1714ff536836074cb4869021b1f873499fa52. 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/QM24S1836786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673a581090ecacb184f82402ba7db857cb561eaadf6b479dc1800434fc4d7582. 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/QM24S1836788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76da613d41175e6170230c38a90050abb2519b70dc4fc3a0e74d7d2cf010e20. 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/QM24S1836766.
Death to the King and All His Loyal Subjects
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e48372d54291309af5f428e41cf6dc92e6894bb8d8984023fe0da7695c588b. 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/QM24S1836768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f78dc0960d54c978f944349f370aa766f4195e33d0f73004d3a39762c6e0b7. 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/USA2Z2300283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a68561a0c12382228711e961543963f42343b95aeb7b6aad95ee86935f806b. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USA2Z2300284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80cfd0fe4b35885eb77ce17eeeb3e7d64143d3b33b83a2efb288f5646d402f4. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USA2Z2300285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc068e814308aff6e65655e2763c45b2760dc1c7862273efbf52054035bb87f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USA2Z2300287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda25cebcb8f684ec676fc0c8ea71402af2ee931438604391b2a7c8fb750d27ae. Chain 2 (Bitcoin): anchored in block 957676 (2026-07-12T08:20:25Z), 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/USA2Z2300288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40787de594eb4cd753962056eccfaeeedb947c41611e92be067b316a4f9c1bda. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/USA2Z2300289.