, also known as , is a Japanese composer. He is best known for his work on Belle (2021), Yuri on Ice (2016), Kaiju No. 8 (2024), and Poupelle of Chimney Town (2020), as well as his collaborations with
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 0xbf8c5cf23a0963fc692b415e61fe2205100e48d00a309624ed6af24ad4c67f2c. 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/932de7e2-f419-4e6d-89ca-d9bfba1da4c6.json and https://artists.proofprofile.net/proofs/artist/932de7e2-f419-4e6d-89ca-d9bfba1da4c6.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 0x51e93e66b40444afd5f2a68201e9ca855f6d7ce8b17d39e8548dd392e3fe2976. 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/JPCO02406950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339e7fb10089ed7526b11a22c6ac7722c1c642a49f1b27bfd8d0a25a29a5aece. 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/JPCO02406960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce2d5b5010a70d0259a3c3246c0533d9899860a4447ff05f5cd39509209c2b2. 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/JPCO02421240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e46abc0c9742fdaf97d9349151c8ebd63e24b1f69bc2a322966ad5dc9fbb20. 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/JPCO02421250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd58bacd1da894ca8766f591171f47dab1a66fd578b410b6e3527ee07edfc01. 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/JPCO02421260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bb188f6b91ba08ce635e887baf032d5f19c384701f5a0ce022984db785e6e3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/JPCO02421270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcab3a5f9482ef3779cd8a759da210b8819fc8045afcba404798333216622da. 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/JPCO02421280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719120f6789f374ef1204d6d24aa590cefc0a71274edc3394ca3a40d622dafcb. 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/JPCO02406990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7ab108f21cf072d4c95410a08668630a60196c726cb85f8f1cdda5e9916e15. 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/JPCO02421290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d34814c7029f286e7977e7aa9a1c8088bf34e07ee8c09100a211e3d2a183f9f. 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/JPCO02421300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df402e70793be4ff415d03e560846d67f94962c473bbd4d5d93dc16458095f5. 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/JPCO02421310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc97905b6e39eb6974257851c129bc71d1c6cdd458e7865fe11d490e930fcc5. 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/JPCO02409740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3892741df0757ec09e0b9698f42c3f8ae9fdcf3dc08c0419993e53fef4d452b0. 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/JPCO02421330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d613a1ac72c66dde4c0339cb8c6c624982378d29cc49699ba4c964f932d388. 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/JPCO02421340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ecb88cad213a8d81a947f666a66c1f73026619f344b4de962fc7aed0311a75d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPCO02406980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a282c81a9aa8b2e91ad72607473504c6a624a9354b68ea3220758fd0732bb09. 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/JPCO02409750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55375f25a35870460f498dd14622c189221a2282f5faa2056862272e7e74d9fd. 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/JPCO02421350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571e8054ff84e10fca1aa41f773c78fb879536d0ad2288ac45b461eb66e8f914. 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/JPCO02421360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ffc1ec5f23a2aec6a327dfe48518c5cc45f729003464f1f757093091f5ef87. 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/JPCO02421370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3affd508d41f04b6b774d36d51de5ad341348d8549c01ef5b0488d5cb35c92de. 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/JPCO02421380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8902615a2c8d52ae020e10e4d75755c8e8d18cfeb8cd41546696e861b188b7. 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/JPCO02421390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896ff97aa57973acaefa3acc4f3f227b1c84e2c55a94fa93f1ad4badf62b8558. 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/JPCO02409730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f67902f81e0a05461b87b9deab8f3aabf217911da35ade05a30834e7c54c758. 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/JPCO02421400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41bc48fc13f935643d7dc838b86179c411795cfbd7651d0a8dc27dcce7b7e63. 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/JPCO02421410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131626ad1db4e6433c0a084440949f409912ea04c960a94e91e1ed02c0e232bf. 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/JPCO02421420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325b8f659f7269ac50e53a010da0d5f59c0a40cc2c124ea42c0347b0af7ca0d8. 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/JPCO02421430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73249c5617f5a5b056297a68db03d823cdf3f18ec7fd4d42935d67bf9ac65277. 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/JPCO02421440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ef70bcb6c4d5e1a1ba65ff4ba517b42e4a170af78198b87c09d84a1546c406. 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/JPCO02421450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69b8c62befd19046528ed6e722342fe91f2c86b8ca4a05eb13aa4f4fe7c8245. 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/JPCO02421460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cb1def5f3fe8b17e21565c14c052c627b1f07926fe143c77e2e36e50998384. 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/JPCO02421470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb28a456620ac65eaa7aec8206174172d967a9ae01d7dcc444ad84837f73900. 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/JPCO02411300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccd0053dd231819940ad78294e9dcac51bd84ea5f443d835470d32987ae88de. 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/JPCO02421480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4754f82974a1f134f9eec9f8a2f4ea6f99829f1ccb1d1fe94739fd6b6b7523f. 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/JPCO02411310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0b4f7299a002fae92a26f5e7bd39cc7afef6e594728d233d6c053729428ab1. 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/JPCO02421490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766dc6fb179e7814d8293957ab869525a18fe648b5ec14a6c8745f2ec0097cf1. 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/JPCO02421500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf785307904d11e2c52de894207cc8bbecdf61186a682079e0c683936df51df3. 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/JPCO02421510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc85bde8e3ea46298b2aca22774b120bd5ef33408cfec60992554233703ead4. 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/JPCO02421530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92206ad56bedbd88b40b706a2be60d162eb5e8b2d630444e6504a2c45c01925. 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/JPCO02421540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7069adb1ab061ee41f616dc72e5542ec52f5a513fea848a4be221dcd2cfb98e2. 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/JPCO02411320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94268d04ce935432f85c4b17d04eb5af087216ed825c09803348f5c6b429043e. 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/JPCO02411330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ef851fa23526fb2d8c60262ccfb0daa196421b04eaf7a49b0e03d3aa21607c. 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/JPCO02421550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a83435769428d48ca0e60977f828f9b707585f2552df984046288fce391e30e. 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/JPCO02421570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54abdba159319f0220c5ec57fa049c1ecd4eebdd2294a5fedbff48e6cb3f135. 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/JPCO02411650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12229b533ce3f92d620e8e45bd4783239c4377a041b9ead8cb0e1abac2574313. 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/JPCO02421580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0ef92d923edd364dfad866e234ef362790304530f989b162ccd1e8f8ff6c9c. 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/JPCO02421590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f092f092f1ba9e2419606786b4bf323ab16a6310cc989287383b6e1c95040e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:25:49Z), 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/JPCO02421600.