Malina may refer to: Places Malina Cove, Antarctica Malina (depopulated settlement), between Bileća and Trebinje in Bosnia and Herzegovina Malina (river), a tributary of the Morava river in Slovakia
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 0x91c67b9a3550a3758a7dbb132d8257f5f3341a7b2dd0902ba43e2d54f9103937. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8cba6ff4-ae26-41d8-90f6-093ab9fd8ae5.json and https://artists.proofprofile.net/proofs/artist/8cba6ff4-ae26-41d8-90f6-093ab9fd8ae5.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 0x759638986a7f3ec0e32f817bbbd9f00cae3d90230d14302c720ce3c1e55df36b. 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/BGA410301125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864a057efc828b828e07dbaca275ab0024b8690543dfa82a7a913b9de54f23c3. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/BGA410301136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7634e486a558b44a4497b9ae3b05793917484bbd45a05133b0fae9caaa5bda4. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/BGZ411801841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960f4a00e1ca09671a5cd26e10f420df771503befabd64f70414569f80a7d174. 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/BGA410701117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1dbb750b498387537cce8a50d85400c1d6715897119f68ec0f42fdca5e637c. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:37:33Z), 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/BGA411201012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7046107b2a201985f42e873a8745c178eeaf4332f9fb663b552c58bda10d1d. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:50:55Z), 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/BGA411201013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b908187e7d87a874653c00ebae55cf9c9c81b4be726d274f6c0a931da6c5a94. 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/BGA411401004.