"Insania" is a song by British-Australian singer Peter Andre, released as the second single from his fourth studio album, The Long Road Back. The single was released on 31 May 2004 through East West R
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 0x049e46d4992f1451fddd06206731d4687261a369963d8d8d7b15e9685c82458a. 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/46de9be8-c787-4b23-ba95-fcf8ec0a74c4.json and https://artists.proofprofile.net/proofs/artist/46de9be8-c787-4b23-ba95-fcf8ec0a74c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rouhání je pro nás evergreen (Zabuším na bránu pekelnou)
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 0x6f99e4d0b33b34e2556ff0a633afdf385bb3d7865ef01d9d6622ded658e01859. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/CZE530100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872b4ab2fbb2752502ccb1b88ca33426f0af3797842105e03493f9034b6309c6. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/CZBK22200805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf03fa68d2f190e23146609799f56e704cdf99c562cdaa467b26de8f1f5095e. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/CZE531000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a9bbde1f4095439bb09f3ddc73e56b809fcc9f95cf81517b546ffdaefc3abd. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/CZBK22200902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022547570d8dec921af2ec6b8b40dcab769a07b5db2bc38e8a6906203fe9d907. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/CZBK22200905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1814dfbc08e8aae968072e3357728b1735fca34780af889d08137d7de86dcf55. 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/CZBK22200908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403ad2c3a3d697a2046c2888d42f5138a57afedcb466c0d935363330532a47bf. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/CZBK22200909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c39ca8989b944298fa42cecdc8910447500a7880368722f6a8b1b7d963b19af. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/CZB621300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec6934a14054d48e6b11c0c732c21ed08c5e45986a4b9f2152558b07499c895. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/CZBK22201001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7b815c5c041246c7b557381e1eafe66c3ac8f7b38970ae2e0b855f6828ffe5. 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/CZBK22201002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889c6bba764db03490c1ec745d8ba1f32de8e9e7186db132898d8c8619836af7. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/CZBK22201003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d743be3d883145d1ae64518496249a889954a7679bddb32a5f4ec678e5d691. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/CZBK22201004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf246ec532994eccd10c8f4475aba7420bffd3479e08fb0409ef8a4a38adc3d9b. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/CZBK22201005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa1140836f9a36ca52b130c01feeab93e9347bf77b12b3aa96303b476a95e57. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/CZBK22201010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7054a9cc4f4e3db9d914613b5ab0b48c03b89e1e970b12691d11379f092e11. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/CZBK22201104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ff0fbf310af2db89379c6c9522b11a982ca5047d187c7843fb36a7808cb180. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/CZBK22201105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485f1e7b7e86df09e8525198b13391f60be1b1ba608e3392f756883745e6f5ea. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/CZBK22201106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e1ef7d0de680a89ccf5674fc8fd1635c69ade458739b9e58ad12af517396ca. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/CZBK22201110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6ee2f1945d5500603cf0f48f99608bc952b056f9639418f3e6e825e6cfe7cc. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/CZBK22200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b5c320fd66ad57c68da14c6d0e73428b69c6d6dffeacd6836b8c1ed5b8e347. 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/CZBK22200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73776c6c6439a18eb22c2d83eac6b68c6a05682616aae3a8021c36a6a78c3865. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/CZBK22200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0040b02f6d28ccb9b3b3b8ac681548cacf951f5de783e161fa4d4bc47f36bed. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/CZBK22200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaede9edb6f5db03e94f8d16ed4dd6b2b8897e5f3789a96cfa11228350b3c2ac. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/CZBK22200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f82d80dd740a3dc9af5dff802e5b6668c38c542b0e37b3866632da3d1c8e621. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/CZBK22200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9b27afdfb96bd8c79ea4b40234752aac07f8fbbd07bf48e085c1af08ec1596. 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/CZBK22200112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5814b52a586d732858eed08568d705ceff919e727be19dc83e88a3dcd8e3e62f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CZBK22500901.