Little Jackie is an American musical duo consisting of Imani Coppola and Adam Pallin. Little Jackie, which derives its name from the 1989 hit song "Little Jackie Wants to Be a Star" by Lisa Lisa and C
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 0x352e7c1b1d7cd25157bd37b5a92e63940e70a5167896b03d6670c5d9cb679669. 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/711ea92d-107a-4e9f-a484-119239a7775f.json and https://artists.proofprofile.net/proofs/artist/711ea92d-107a-4e9f-a484-119239a7775f.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 0x2adbc8535de23cd2a31a5d3870f4fde77215c049141bb55a297dbe2efa04c6f3. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USKFE0800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8947ecf0fabbd162a775be989066456b3265a3ce4c12e30f4158cd6f33231010. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USKFE0800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b351e3f9da2ae318906462d9a5f1df5463f99339742920f1f96537740285e1. 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/USKFE0800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6047333420e9559fbd7ced23c29ce494e4ecbe9c355844044b7bf53f20e3dd88. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USKFE0800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e4ec56a0f7916a4f8cbfb7084120996671ae051e0ab0a5ac2c89d293a07e8b. 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/TCABA1111809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26732906a7e5c78082b203c12a8118151122832f16f3d71a8e599b330a8da7f. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TCABA1111812.
All I Really Want This Christmas - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c40a565da75a733d1e459803ac88e9ffe0d09fa65977de109debfdb6d3e6d6. 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/TCABR1336447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c40a565da75a733d1e459803ac88e9ffe0d09fa65977de109debfdb6d3e6d6. 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/TCABR1336447.