Romane is a French feminine given name, a surname and a stage name. Notable people with the name include: Romane (musician) (born 1959), French guitarist, real name Patrick Leguidecoq Romane Bernie
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 0xed3d6a9b6ac7d0a33f9671b8cb33493ae44c7a2687152950ec306a809532304a. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df6d4f00-107b-4d0c-8467-e592956f9eef.json and https://artists.proofprofile.net/proofs/artist/df6d4f00-107b-4d0c-8467-e592956f9eef.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 0x776ceea428c20931a2e52ee0980613d874f2378e6620d9d52ca518dae18359be. 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/FR9W12210462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02082fb72035240c30b9962f56a01c0ef9b62fa699c59c492e92b0c1d3411e12. 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/FR9W12223616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4917531fdd54272057b82cb35e01ef11435a52d226fd5c0d6d66423b274da8e3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR9W12104147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726f513d9d60b09fff8dedb968b9710acd22a4dc05962c04137420433beb435e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR9W12126518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c10dd93266a873f9955f356718407c2ef83e19db0bfffcef966a7da3e4be55. 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/FR9W12126517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424aad7e58d13f3a7da3c10025117c81f6d9e049e9f704c1b6f1e8317965ce99. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FR9W12223618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3fc8b82e53ee64b576fbae9cd4c7bb0367dcddc42d9ce2a15eb42d00e67833. 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/FR9W12223619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bc2db12fb57fc4d34dc0be43c0b96d4cd4b1f666a478787bc98a7437d60baa. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/FR9W12223620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f2ed896f5d9916dc1187760bb400bddb3e1691a7b3e2b3845132170730a3a4. 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/FR9W12223621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89324d9538e3ba413e7b33a41dda4d02af2acb268aa45d44a1004ba2a5f78f0. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/FR9W12223622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73428992d87f0074b94e0c2e64743c5af4ef21fdbe0e9a1e7dab0bffdc9cbb97. 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/FR9W12401135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4917531fdd54272057b82cb35e01ef11435a52d226fd5c0d6d66423b274da8e3. 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/FR9W12104147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726f513d9d60b09fff8dedb968b9710acd22a4dc05962c04137420433beb435e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR9W12126518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c3b286f4856080c3659d4260660e4a88c9ac960570e74855e0e7b5b0a53d79. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/FR9W12119176.