The Icha () is a river in Severny District of Novosibirsk Oblast, Russia. Its length is 257 km (160 mi), with a drainage basin of 3570 square kilometres.Государственный водный реестр: река Ича. State
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 0x33abd0294c368cfe9636da54720680fb3c4d197496b440abe0fd88ba28f73b34. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c25415c8-c3f2-4541-8541-4adae291b99d.json and https://artists.proofprofile.net/proofs/artist/c25415c8-c3f2-4541-8541-4adae291b99d.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 0xf4aae51e61e7c6b6ef41cca1fe37cbe05e19974843781c1ac1a6da092dfb0526. 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/FR59R2152078.
Tak Sanggup Lagi (Bintang Yang Bersinar)
Tak Sanggup Lagi - Bintang Yang Bersinar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eec5ce3d9847416a79fc82d4d86f2ab2716592001cf2b5f49c616821cd56a6c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR10S2117409.
Ini Masalah Hati (Bintang Yang Bersinar)
Terimalah Maafku (Pujaanku) [Bintang Yang Bersinar]
Papa (Peranmu Sempurna) [20 Tahun Berkarya]