Hani may refer to: People Hani (name) Hani (singer), a South Korean singer and member of EXID Hani (producer), a record producer and remixer from New York City Hani people, an ethnic group of Chi
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 0xceb3c368ffa8ad9a2f73938aaeb1db64f56a88720262218284fc4132a07feb52. 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/5dc39160-c550-418b-89d7-6914dcb5d2ef.json and https://artists.proofprofile.net/proofs/artist/5dc39160-c550-418b-89d7-6914dcb5d2ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Jazz Not Jazz・・・アンビエント・ジャズ・スタンダード集
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 0x53c3b864712d8688741cedd95c73082acc5d495ff7b55a4d80cc3737dbe2cb25. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPJ902108650.
Music for YOGA Relaxation・・・ピアノ・アコースティック・ヒーリング
カフェ・スタンダード・ジャズ・・・名曲を美しいピアノで綴る
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29a53ce6d3d651d61f7e711f07595e0451e1da292455034385637a0f1751457. 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/JPJ901205270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1741cd0e5b0844214aa3bfaa1034e70c696ea3869451696d8f91935275f79db9. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPJ901205280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4885db671baa583ec4b59d9cb23a49bd1f44562f0cde264fbb73fa5f5f586cb5. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/JPJ901205310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7131441bd7a4793408d9a4479a45023cb6072abf00ec624ec13c7b8f2d40c1f9. 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/JPJ901205320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98560e5ae91d16d5c1f15c17ac75576aecd7ab7811d1af561529a7c220fc8991. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/JPJ901205330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeed350d3be0983cfdc0eb9cc6db64b2c920a71f91e2926dfd4a6ef4394f7bc5. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/JPJ901205400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1e649c5862e08d3032f4c16cc9996e56ca06e371c35febd7b2996816a5d7a2. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/JPJ901205410.
カフェ・ピアノ・シネマ・・・美しいピアノで綴る映画音楽スタンダード
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94d01efb4398af35d1a9a4e096040714568d0607d86616275e8b9664523295d. 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/JPWP01100689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49526ea83a02128b0a400b844d7a59727efca85ec5fb58b4c3af85d6b6d4d519. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPWP01100697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5577b703e9d05d1950b5a09fa277cba047f253330fff9f4b5f9d7ad3223a9cd0. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/JPWP01100207.
カフェ・スタンダード・ジャパン・・・日本の名曲を美しいピアノで綴る
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afcd2802ce9cac8ab778ede4ec56427c1b11a34f8c4042426a8bbc44f63217c. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/JPJ901205460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23a2b8d4a2e3a23beb5308dd4d0f27a097b20713ffb4a4c9d2c7ba7c62fb38d. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/JPJ901205470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3059619086f4b678fc0834ba476d8b2bf156a68f73d74576bc8ac5a0e0be0c0f. 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/JPJ901205480.
マイ・ワン・アンド・オンリー・ラブ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf921266d498abafd01a75e157e08cba93944d51f61da98e25de6941417722467. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/JPJ901205500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d60b4a9a39d459f361354f5059fbf2d66a4ed4338046f4b562c01371beef010. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/JPJ901205520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ac3a4178fb1da09b50270f562c5132bb8ab8baced05d37311ce1bc7ce852ed. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPJ901205530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03181cc0dc82aff04cd0a3692e11a905c97539acf534781c2e6947d501d1f686. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/JPJ901205580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06084712011ed5b8fd5eae8229a0e3cd88ba400d71397940fc4ce51c601a536. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/JPJ901205620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8d807e62dcf799f2ef79ea74cc33127ac99c571730329130e9d14976ca451c. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/JPJ901205630.
IDOL: The Coup (Original Television Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c8586b965f4868610c843deb6fee090e829fe875c1eef58d29728d8f588250. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/KRF702100329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3e17736d86ebfd756eee1f5f303948d3f1f872d1b7d510195fd03423a4a06c. 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/KRF702100334.