Si*Sé is a downtempo and electronic group from New York City. The main members of the band are Carol C (vocals, DJ) and Cliff Cristofaro (producer). Other members of the band include Ryan Farley (drum
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 0x4cb7848853d2f280fec2eee8dbcad31fb3a242529ce558ec417fe8055a9a3699. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/750540e1-77dc-4ac5-b9a0-30b809b8e6e7.json and https://artists.proofprofile.net/proofs/artist/750540e1-77dc-4ac5-b9a0-30b809b8e6e7.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 0x13571f6f69c153cac3488fb24eff044705d6aa65a6a62d3b948c382159a42cc8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USLB10110079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623b9473a8f505b926ee160d44ba4dd6bcb049d7ee07c83080e2959756a277c4. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USLB10110080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd6e40745219a75ae148af7eacfc8fdd209fb5bbf8fe35527ee09c8d9ce2a87. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USLB10110081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bf284e30676dc26699a3ee6b01edab0db53f502a046e7d1b9b3020b79e99f2. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USLB10110082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae491a2eb173cb6d54260563c33e9a9ca9386b023b7e96ebd9cb578c6d8f6a6. 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/USLB10110083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13571f6f69c153cac3488fb24eff044705d6aa65a6a62d3b948c382159a42cc8. 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/USLB10110079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623b9473a8f505b926ee160d44ba4dd6bcb049d7ee07c83080e2959756a277c4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USLB10110080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bf284e30676dc26699a3ee6b01edab0db53f502a046e7d1b9b3020b79e99f2. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:03:32Z), 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/USLB10110082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a914423db2924be439c4aa904eafa99e3fdc6924397dfade84f1dc3e1f30837. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USTC50839386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b41e630543bc8c1c724cbff93ce0dece5e34644f6d5444ec0854e4a53d4040d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USTC50839392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd97c24b9fcfc5c312f1b0b519bc2ce2a4a62db4ce81e5783ceb30fcd0592557. 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/USTC50839394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74048508b7410a347734d6c2263dbddf060666156cc3702981c6f779373946fa. 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/USTC50839410.
The Rain (Where Do I Begin?) - Funky Lowlives Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276aeec8b5778a8881014bfd4b733c0a45f3e431e6c185b9f37901b4f054b61c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USLB10110128.