Joyce Cissé, known professionally as Flowerovlove, is a British-Ivorian singer-songwriter, producer and model. She debuted in 2020 and has since released three EPs. She won Artist to Watch at the 20
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34a79bee2aa66b2de3aadc853cea2903e31ddf65dfe175ee47493a12842d763. 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/49129398-8e08-4f89-9fd3-db264708754c.json and https://artists.proofprofile.net/proofs/artist/49129398-8e08-4f89-9fd3-db264708754c.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6c7c8aabe4fd3ad9cd42a0f55aaaa74f055cf87d5fd27d80bd28f8b596a8a8. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/UKXN22064580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3c1595c2eff79023a3b1a7da05de9f40f631b4f7d343dc2e70b86e466adf8c. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/UKXN21913967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f672929c398159c018a11afbb6ead3d05a7433a90029334e4df31b2742dc42. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/UKXN21981877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4499d46130b858f5f5dd0dbdd2db18898eef97eccb719f1ee0b8dc57a2dbe2. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/UKXN22138670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6ae4f238281694bbcbc45f4ff8e48fd832eb7b598bf597b94d9fedc4ee029f. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/UKXN22138739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24396f6da89025ba89f3a0a63b912552895d5b8bb18a3144408d87ac9ef21fb2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/UKXN22138753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02e2863be8daca235b4c5b835dd51ce55e3627d48656c6c28fcea39c2cd54eb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/UKXN22138765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623301d5e2cdc057766cf67c08f6749571cbb9617d11e1770e9818b265f3084a. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/UKXN22138807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d0ff759ca6f53c0aee912c7edd586f29c8ead71d64163fa354d2497ac16f4c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/UKELY2200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49afd3d9c8750dc47963c07d3efd025bdac91a5d52d63cc4fe0550abb9fc05b6. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/UKELY2200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896c5ea13374b381d892490ad287354d26b86ef2ca3fe7a550baa19e80b00a58. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/USUG12307298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c4dfe45d63102072d240966b841f61064cc6bab31d56f8809a560d368c15c4. 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/USUV72402748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4a7c8d36dcd1df849ac37802550b29ff5b4e162fad52eab668a292569dfe72. 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/USUG12308450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d782f38b332ade55e98e735fd5bf3002fcb6bef145ac6a8abd188916baa85f9. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/USUM72408039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0019ced8b9cc275f46a8b7ae61f5fa3e4e96da2d653a3eeba6b69f5fd98bde61. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/USUG12406273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dca655700911127238db1d2fe8805a9e5acc891d056f990214aefedfe6a17e. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/USUG12506580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50082d81862f2683f501cd20d4c9f0f3a5fad7ddaed52987ef49c06847f78b48. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USUMV2502605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb88de149d88f3ba68825a4d721d25314c2d06f88f5e1126a6497d165707419b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USUG12301668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4a7c8d36dcd1df849ac37802550b29ff5b4e162fad52eab668a292569dfe72. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USUG12308450.
Coffee Music 2025 by The Circle Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d782f38b332ade55e98e735fd5bf3002fcb6bef145ac6a8abd188916baa85f9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USUM72408039.