Atalyja (“The rain is coming”) is a Lithuanian folk-rock music band. They focus on the popularizing of archaic Lithuanian folklore and bringing ancient songs to contemporary audiences. The band has pr
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 0x4033cf2cbd6298d32f04fd7a80decede5a7712a93c7a3143018affae0ab02cbd. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eeccf9d6-119c-425d-96e9-55aab5d1e8f6.json and https://artists.proofprofile.net/proofs/artist/eeccf9d6-119c-425d-96e9-55aab5d1e8f6.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 0x6cc1d4e781a941c9baee6681528bfc8762a7e91d2af71274cf31c29eb6e9f4ca. 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/GBSMU3010921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95d03d0d34960ba36f2b3f5c675b550e1e7ffc97321c19e9b9e03df02997ff9. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:02:36Z), 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/GBSMU3010922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01ee31b252e41b9d1cdf4b60b50d52f9e2b7a7714021cb365030821675f3b0d. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:17:51Z), 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/GBSMU3010923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0979c4ad0591f7b29c2f7698ce20534c08298bc1eb0aea340292da67d109e8e. Chain 2 (Bitcoin): anchored in block 957728 (2026-07-12T16:20:40Z), 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/GBSMU3011030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01c91778ed08c54bd9a1efc00bff401fd85a210061d918ff9995a38897523be. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/GBSMU3011038.