is a feminine Japanese given name. Written forms Forms in kanji include: 麗花, "beautiful, lovely, flower, petal" 怜華, "wise, beautiful, elegant" 令佳, "beautiful, rule, order, excellent" 麗夏, "beautifu
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 0x9ef8bc94f954f0365d74b121226ad8668f2271d539dc0594a4cf9bae96d363ea. 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/670a2350-4b3f-4b55-9834-15cb18064ebb.json and https://artists.proofprofile.net/proofs/artist/670a2350-4b3f-4b55-9834-15cb18064ebb.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 0x72bb4e0ccdbf0773f333067d2b31a2eca0585cc76d5a25defa26551ab608daac. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZHN72445114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1106edf5af403e1163afec4df316f065f0fdaf514fef8e8e776b66f8bd1f04. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZHN72494017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfbad29b4b30e233bb1c3f8e053c5c373f0d86509f803dc61441f38d6898136. 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/QZHN72446187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82104c36499e7f390bd6063db4a6a3b4df196f107fefa599ac219a6041b859a4. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:01:35Z), 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/QZHN72440618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7baf23b6929cd17855c21b5d133198f16e3be0ea6fd6d3fba7c891f77d0d1b. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:45:15Z), 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/QZHN72487407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9fa92a4f91d9ccc53d36e28ffd51f2af4c6d6a5944f5ec015d249c75798d40. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/QZHN72487408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f52b26b190b9c74dd0e3395da9e607b167006784f374d2652fd90a0b06bd0f7. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZTB22407565.
MONTAGEM POEIRA DE GALÁXIA - Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e50d7fceae612e4c2cd79b90227290d253462dbc8090173f37a140e57d8f5b. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZTB42426237.
MONTAGEM POEIRA DE GALÁXIA - Ultra Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd89ffe1642d0c180d518caabfec0c4b740c934ba8618035e9f92c5bfdf63a04. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:04:21Z), 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/QZTB42426238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecbcf1eb1d6507de3cf6ab28bafdb60606944bd867b9a914cb38040904b6525. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:13:47Z), 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/QZTB42421867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6eeb33616d690c6567da434ed6397ac74f8ba1b160ff9d82191653fec7df17b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZK6P2463399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15143474de1f171e4476f42ccfa46d254b86e1e131c84c8df927f2c8460d14fd. 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/QZK6P2463400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f92afd5854db94f4a4a58430c01bb713dac9ed1ee0add4474c70632d3429dd. 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/QZK6P2463401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15143474de1f171e4476f42ccfa46d254b86e1e131c84c8df927f2c8460d14fd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZK6P2463400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f92afd5854db94f4a4a58430c01bb713dac9ed1ee0add4474c70632d3429dd. 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/QZK6P2463401.