Sexual Democracia are a Chilean folk-rockSexual Democracia. Allmusic. Retrieved 2012-05-27. band, active in the late 1980s until the early 2000s. Sexual Democracia is among the commercially most succe
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 0x6775858cae2ea078b4aee65f65e18496c3f186b1ec67109a866256685ceb64e2. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/49e77188-1e25-4622-9e33-5126c0c3bea8.json and https://artists.proofprofile.net/proofs/artist/49e77188-1e25-4622-9e33-5126c0c3bea8.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 0xaee53870421592eba8b4333e7c8eab35528febcc77416d9fd97c47f29c0ee51d. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USCGJ2224799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20391428491cfb6d634430fef6fb325257f2c147e606e08adeba5f45a51bebda. 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/USCGJ2224800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c4a73f788336b00acbd832f9d5b8b7cadb1bdb70d74411d37bc942af57a57d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USCGJ2224801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661c999241a79d9c817281f779368adbe8d3abff528c0a931fd31ff6e962fc89. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USCGJ2224805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee0456b549f565b1fd6cc10b341ecd51b56938122215b69ad3311b1bd10ff4c. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T19:55:46Z), 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/USCGJ2224807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631a6608df8918e6513381ae7a15d5f28fa47363ab2744a2fc23eb74c9ffeef4. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USCGJ2224809.