Sven Gali is a Canadian hard rock band which originally started as a cover band in 1987 in Hamilton, Ontario, and Niagara Falls, Ontario. The 2018 line-up includes all three remaining original members
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 0x685d7ed68d9085fe62648478d3251c6f83be30649a20519625c65d2cc591aac8. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b458ba12-a3d9-4f02-bd4c-d045483a8fc5.json and https://artists.proofprofile.net/proofs/artist/b458ba12-a3d9-4f02-bd4c-d045483a8fc5.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 0xf59e51e4d9a8339865a6f2a62dd243b81be23e9ec5a72293ddfd2c4dedb15bae. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:32:06Z), 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/CAV169201333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28381af8cde90332c62badc4e1302eae0c8d21732d1fc613e821ff11d6e520d8. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/CAV169201334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e3cc361aa7fd0fffa00744b9a3b6f3dfb7dcc4b876e300e852a0b846a29d72. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/CAV169201337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbffb2061e4280dd0bba76bbba46f77e9feed2a5b18e3b517d6346fc6702293c. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/CAV169201340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2492848eaccec5b157de412c4da5eb8b17d28f48f45388856df104923f340fe5. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/IEWNY2322746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8f1aca2810cc177d8a66200cb0e963731371904d4763038b80b372cb947ad3. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:09:44Z), 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/USDY42505473.