thumb|right|Tulipa alberti in Kazakhstan thumb Tulips are spring-blooming perennial herbaceous bulbiferous geophytes in the Tulipa genus. Their flowers are usually large, showy, and brightly coloured,
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 0x808428f2c59d6c0df961d4dbe6acbc576311df84626f32424632866eadd238c6. 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/db121a1f-7397-4c67-b1f8-d0d0dd89b445.json and https://artists.proofprofile.net/proofs/artist/db121a1f-7397-4c67-b1f8-d0d0dd89b445.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 0xd1c398544339cf0db68f514ed5fec9f63646892b62c350a63a18890d087a463d. 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/JPTO07513190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa65cf85716634395dd20df67e1e914eb8d0b0deee1919785893986fa226ad7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/JPTO07618080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4daec7fbc68ecb71b5363db83c6838115da3fc1abfd13f8580dc4ce73dbfb16. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/JPTO07617890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfe95e19e761f5bff9d1f5fd58695f6b0622b8bf3de7b527f1e3ac6176fac76. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/JPTO07617900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9697000450800bd74e1f0681582e26cf150318cd5c6855e27bd5336d5f5abb44. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/JPTO07814930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5423ce5d0730ebf9b61cd1b67bf540598a6fe85899892d76bd0097c61f52e236. 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/JPTO09226480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ff4bd29c485287720692bf25673a30511cb596dfb951389e0d930b36277d9d. 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/JPTO09226490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278ab813d01dafea5c62375ed6681daee80f539d75d8dc2a62a0fcd0a4adb88b. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/JPTO09226510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c5433aeaf6122189fe768450471d74b92e5a4abfe5d38ad3531b8f546bae3e. 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/JPTO07617870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3b6472b79d84d66f231107e49ff3bc246055f0693e0f79567465e849a9492b. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/JPTO07617880.
ぼくがつくった愛のうた（いとしのEmily）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35289640ae0be100005de7d67ed35c8f2ab67a92bf44dff921acb3b1194b4d22. 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/JPTO07814940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbceceb21dfb4af6626625c029cc9ad206f7b1f985ba37445d796b03f06c48ef5. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/JPTO07411490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f50b8a7001e477ccafe3307e17256087965475146133a71b2873741f7d9d4e. 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/JPTO07411510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf695a743075b6bcb9cdcdf070b4aa9f5aa9bf078ef7c9304757f0da51645335c. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/JPTO07411530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc907110cdd0d9a7e31ce1ece4eedd69854f8990a84a0773f4876c16c90e293a1. 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/JPTO07411540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e162ba9af323e562dbd5d47b3fb0aa06bfad6e3bd5d7fe9b8a5c91c6ff027b. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/JPTO07814970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e564fff58504c216a73eca290080f2f3b127617e58e9fc762b2b27d535dd18. 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/JPTO07815040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7269b9517a515322ae5d63674ea979524080e8d7ab8bd6ca57425bea7bdb993. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/JPTO09253100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71b514f8c1e3537c5c24c248efb03a22114e1d0afea03a4ab6319d82885c888. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/JPTO09253140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cb828f84b4658b1a3b56fd4e58867c7541f51bb99483f651ec008cd6ca6318. 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/JPTO09253190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd0b4429b3efaf0172d1c832186dc417805a382c256148f10726036d0c6ab44. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/JPTO07623130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e566513e1760b890db5330e4261cfe6d481363f5a6d022289110d5af4691a95. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/JPTO07815090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c222491677a84fd9a0cffed4efe24091da26b9b8861a84a19dba21e75d502c8. 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/JPTO07717710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25e5ed62b602f49dbcc92ec2cf0f45b14b5a4e4ecb88d0d58ac5f129885b2ef. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPTO07717720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335d3a3997e9eecec09d3ccd9145b66803b1364a644396d9724604b58a1cddf7. 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/JPTO07513310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c5433aeaf6122189fe768450471d74b92e5a4abfe5d38ad3531b8f546bae3e. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/JPTO07617870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b741e4e03d4d5599cba4a5e9db2a821a36fae808115ef24a215736bd3776af4. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/JPTO09253170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afe15283bd2aa8a216d10abe3be0f53b7b1968f2de112e8c8704940cc8fe0c3. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/JPTO07815080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd0b4429b3efaf0172d1c832186dc417805a382c256148f10726036d0c6ab44. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPTO07623130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e36282f0f5118db46955514787509635116a1fb10814e3e42e7ecc37c61428. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/JPTO08718030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887bc4f88bd9da658974eb847bcedea00da26d34d57865462cea0a877c4b0435. 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/JPTO08718060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa847e6a3c730f51edf494948c0eaf669a56d360e1c383ef10c25bc0925b0ec7. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/JPTO07818050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07538364bba6863f78b80a48a277148c9924f794d22d9e76513fdbb2d7d0c042. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/JPTO07817310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cefafed444283f3be1d9cddef1c627a5fa11a834c92d28fc2d941e1ef1c10e. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/JPTO07817340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7d74bd6afa5ed3893bebe0630be732980f4ef1ddad36e2425ddcc581ad024d. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/JPTO07817360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fe94ca39c19247be94ad1aa05b3d1a53eb3b925ab872001532e79c2d241a92. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/JPTO07817390.
Suzuran and Denen Live!! LIVE!! ACT TULIP VOL.3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7b4fa433d199abcd37aff04d769240f4e42d0ac19ca1103e7f8e5bf63b3845. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPTO09253850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a1e15ee857d116599e4d690404b1b7a12f7d3008cfd69c8fca23bcac1ff1ed. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPTO09253950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408060d3210c1a70559b13979a0e429eb88f74cb29f6f2322354bc511fc97264. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/JPTO09253860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a0f76a99445e1cfef15f2a933fad8b228286588d283af183f742495336e75e. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/JPTO09253960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e9695aba821ce20da3506e5524c428398257e76922f4f8ed8c411bf238db13. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPTO09253990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cfdf548f18964a6793b12a9eff0b5aaa283a72c24eaef7fdd179fd935aa046. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/JPTO09254040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f554e8a06eb554685d7548e2d7aae335face04411b15fb3ea3502b06dde9eee. 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/JPTO09254050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe36aa5e3a9e87fd0c998bc76fc3b078266458f5b0e8b5e33c50b9760957485. 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/JPTO09027960.
ライヴ・アクト・チューリップ・イン鈴蘭2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a4184d49b10daa8c14650b7df493eee536194a84feccdb3fc8108b0d90e5af. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/JPE400700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b52c18ba7774e838308e96b2a4cf2c1e056470ea8b21e4f6cc9c8eec385225. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/JPE400700016.
I am the Editor（この映画のラストシーンは、ぼくにはつくれない）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf890808d420cacddee5b5d3f114de0ce39e5761389de9f5e38e8068fd1046805. 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/JPVI09708850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5a0b966beed0f4e534a0b9f27b058db1f25978afcb0069fb65dd93cddeb49a. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/JPVI09708890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cf6434c1263b56e8dfd4c7376e98cf74aceb89f75eeb7a1697039125fd5710. 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/JPVI09716250.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55667dd8354101e87e5ba45fddbf35144c7ad09dfd92d192636149732b091e4a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/JPVI09731790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9eace38f7af046ab27ac0e08056b925c04bfd0a3473d431a396421975bb8b1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPVI09731950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7c166d4992643e4322f3d06889d7022099dc317db1769fe3cb383a236cd757. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/JPVI09731970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3861b577b71713603f4ce6d229775232c166f4e1f9f078de7d43841c88450df9. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/JPVI09731860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b01293be925c9ac85bd7a69f40ab6522f6383c84b1fface57b0acbd29a2c26. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/JPVI09731880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f38912fc99d7ce81abfe2df0dd811b0788484362fe142772d9622e9d253037. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/JPVI09731900.