Baildsa is a band from Thessaloniki, Greece. Founded in 2007, the band performs gypsy punk, reggae and ska together with balkan elements. Baildsa's sound includes vocals, guitar, bass guitar, drums as
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 0x0b41e78b1862d245670bbc6dcd5d7078a6aea0ae74dd19c0c298a56f36d1a759. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33b5dcbf-8889-4d50-858e-ddc3de3fe9e7.json and https://artists.proofprofile.net/proofs/artist/33b5dcbf-8889-4d50-858e-ddc3de3fe9e7.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 0xcab00afac838250ed9c6897a47cdd0fc484c3435d18f2d06b5e103b6c1fd2b8c. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USHM81438322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5836951983538b3698b7565e3e6afb02b464c02379e7d77e08a4f6f45a7379ab. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:41:09Z), 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/USHM81438324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfeb9687c4e4ed39b962e1aaeed48d05ee0dab43899df2add8c4b0ce02ea4820. 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/USL4R2126119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba680e6ac33e87f18c0f211d97a3a013230a082fb9eab5bda0ce0c08064f0b31. 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/GRFSB2400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0121154ff325ec70ee353efed2abd78f3f201659c8c2075841798151ba8bff7. 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/GRFSB2400071.