Flynn Sant (born 2001), known professionally as Flowerkid (stylised in all lowercase) is an Australian producer, singer/songwriter from Sydney, New South Wales. His songs "Boy with the Winfields and
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 0x56776d5e7f8ff1ea7e6c9a42c3afd076971fac6cd1fdce69dc7730e9decc53cb. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5ac3bb4-1b74-4e26-8841-3de6c811b500.json and https://artists.proofprofile.net/proofs/artist/f5ac3bb4-1b74-4e26-8841-3de6c811b500.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
boy with the winfields and the wild heart
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 0xf591228a42b5bcbb302bec570997605168cab0e125fd81f3b656580bd1050e48. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/AUWA02100657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bd7005ec0014353ebe0b47705ed4307e19a56bdbe3bb272a03bdafe0701136. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:19:04Z), 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/AUWA02300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b3956673d0b137a150afd72c0436b857aee2f29da48f53a35829547df1b92e. 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/AUWA02300779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aaebb3a4859830000ce6cdbe7f022efa54d26f56e3424a8e56582be53f836e3. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/AUWA02400562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13ffaa615bf8b4ccaabb919e6e6feebb1545ae77d1d78d94f1e0340b8afc005. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:51:14Z), 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/AUDJ02202485.