Harumi Tsuyuzaki (露崎春女, aka Lyrico; born April 11, 1974, in Kawasaki, Kanagawa, Japan) is a female Japanese pop, R&B, and soul singer-songwriter. She debuted in 1995 with her single "Time". She change
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfa9b876f45dbf0138cf8520e3b94b454c132b2234faeb26ec857bc03bea3bb. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bc6d374-9858-4ec8-8b0a-f99ecfa92642.json and https://artists.proofprofile.net/proofs/artist/4bc6d374-9858-4ec8-8b0a-f99ecfa92642.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654c36bbf8846443e79aef02884422401fb84dab64f1292ec9294f1dede6e2e4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPPI00000590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346c515c0889bec648c342f8459434c6cdd2bd2511eb86668b093210925eeb59. 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/JPPI00000610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf1b263a061af01b8ac30ec989be98def2252433b559c4958e695454ee9ac73. 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/JPPI00000620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a9d19f0976db5bf60c47af64458adef62f82347f1dd10812b90a3edc82105a. 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/JPPI00000630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300bea83baaa53d1bbf843c084712169393ee86c505f78f6d1ad0cf4d8bb74e0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPPI00000550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4610915cf6a30c3e827e6157b45a8c4f66749634c1f6efe380e7ed8e385095de. 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/JPSR09913103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947f4175cc9edaeb078089a138460278429a22d95a0a23fcbcf8323a41eabaf5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPSR09913104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19d6c67153444f4e99aefb532af796de6b7f99c3abf6108aef0c927dddc4907. 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/JPSR09913107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b50941ea693484630ee7e0e8796729e9aa68ea779df03e04f668c1759f0e8f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPSR09913108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4388ae6013002113ce7ef8958dea45c7d2186dde7b16ec77c011a5ad1f0c83. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/JPSR09913111.
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 0x5fff14ae870a7d40c0d256bdb363ae8e22d29098092f869ea7e179b0d6ba5ff8. Chain 2 (Bitcoin): anchored in block 957242 (2026-07-09T01:00:33Z), 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/JPSR00008422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef84bddcfef511a75eff2b453c3dedf62db47698248ff409c9c854dfb27a4cda. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/JPSR00008421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c9ff44e7295753eed53909d36ea1872c934efb8925a8117bda015579d00afb. 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/JPSR00006901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee9ed3ea09993ba41e24a74c00513ab73193ac3d0ff3d57d153874bbfdcd7a7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPSR00006902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b301a7743ba50f0040e5a31728fd9dbada32fe2f91cf1ca3b53f1af03fca87. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPSR09913122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ea12a5763d14335cbca9815df6d7f12d5cb1e075a7aad17dcb83baa4db43fc. 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/JPPO00868070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca970725c2db795bf648f73a245c860fee2cc642012603bc3d266c435ddb95cd. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/JPPO00872950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99eb95d5ae7d302d1c6f9021b461fb40d073e9acc3cb0f78d09048cf4fd52cc. 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/JPPO00864640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7311ed5b9a62204ccdc3bac74dded1c17dff758256e2510153cd4fe173182190. 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/JPPO00868080.
あなたに逢いたくて ～Missing You～ - オリジナル・カラオケ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe29b31ac0b015c0c8ae4514ab6e88ba1f5aa676cce610afe1d2daf12754df1b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/JPPO00872970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650b5e6fd511c7c37d925adf4d467d643e413a05a32be1a6b6abd00347b23736. 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/JPPO00868090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c0f90fd2b6dd6a5dbacd4b788b8304847b725ef5953375c70a355aacf0cf10. 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/JPPO00872980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17603c78467a41a6627b0237e111710bb7c2cae28df6e7c3def4922479c8c827. 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/JPPO00868100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd526c4bb766ce4b1ed66910d0eb9146c361f19bb42996c3e6b3254ac70e671d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPPO00868110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8e25f7b2113b355658679fecd11407e68857e41ce674502e39ea52042bfa2d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPPO00868120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5be839dc46b75641bc6354f719dbf6a6d62e08a5737222f02a95d2b4c720bb. 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/JPPO00868130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d361f43f31d33c77807237f4b5d316b5056651d2a1cee9b855a1f787299d75. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPPO00873020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39f63499375deb5b420b6eabe0e881a5d5a21b8711260aaf120a1aec6f3da88. 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/JPPO00868140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41636019704690121a72063bc29c6090f59f042e9e4e9c37bd63c054549d4802. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPPO00868150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710f40565ec0312b20b3164d3fddf36aa887a173c6a40b1de7174673b258daf5. 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/JPPO00868160.
ドラマティック・レイン - オリジナル・カラオケ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531e169881d90d5e1cfee65d7340e4a971e7668ddf2ce2cab33ab07e8292eb19. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/JPPO00873050.
あの日にかえりたい - オリジナル・カラオケ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62910dd01f051f4b67225b253f281b4e1390918283abad4a83f8ff76d831270e. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/JPPO00873010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682d2313ff4bd3aeb20d7de1088f7ce0bb487bc37ef2c7c2e83c929902f77b78. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPPO02404560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d319c734813534e014165a86f9d5f2cccf63dfd84d7a2db45e9a26c32b5fc2. 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/JPPO02404561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b482ada5e90774685ee7587367f6feeb82698f4c3e75adc503b022f3592682. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPPO02404562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535f28f3b1ed345ab3061fa00bb815945a6481fbf4fcc3cd69a82caf54f74770. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPPO02404563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2fcd81f6a0e75cbf2e7096c31872adf4a8d8fdbcff4fbd16e83493b050548d. 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/JPPO02404564.
ゲット・オン・ザ・風呂 - DJ DARUMA from PKCZ(R) Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293650d1393aac4f1fd710b474d0fdf0e1471c0b883c46e2935f122254143655. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPPO02404566.
ジャイアントキリング - 上原音楽研究所 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e89178ff97d2ba33ca3282ba4241455c47c0d3cfec438fd489e87ed7c51778b. 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/JPPO02404567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6f73a12ab9c48fdc5d69f9dd9ac27a1035a2770e4f9f431308a61ce7fbd859. 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/JPPO02404568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76c84112cc5d1ceb87da7118819ad5cbe929a75915a359bdd49d4e0597c6ed1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPPO02404569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36534415f16a826eb30895788d9733de398647df67330f0ef8b43d171323add4. 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/JPFH09704510.