Acid Black Cherry (abbreviated as ABC) is the solo project of the former lead vocalist of Janne Da Arc, yasu. The group was formed after Janne Da Arc announced their indefinite hiatus. Information Ac
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 0x1522a8d69df38426e25ebf23a30006d556ad1b7218305a4d55fadfcce838fd86. 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/e05a6f64-24e0-4169-bf1b-3d715ce32c57.json and https://artists.proofprofile.net/proofs/artist/e05a6f64-24e0-4169-bf1b-3d715ce32c57.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 0x6accdbd7ec7765b5680870cd0e2c30eeb2557b8af5e314011f5d1989fe785a69. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/JPB600760901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2965f6c3320bf5902232ed92c87f89a212db2546d68678e493a89d4197f8598d. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/JPB600751001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e9c19f9df6e394441f6640d88fe1d604dc1f37049ef15b266479132de79ed1. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/JPB600773901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e1ebd62a3404173f547d744b83acd580877db69445dc3094207fdc2479cfe4. 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/JPB600900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86d30aa551885a8ac563c513040f7f001377bfd530903c7678ae343193d1b24. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/JPB601142501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf485c35acc7ea43de18da911ca5f13b23ed6c63187e625ae72a00b8fcadf0b8. 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/JPB601169901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe537ee7e11d205cf0dae5573e4d37b047b85ebc6591e91ae2687ee1fa433ba48. 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/JPB601244901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db0e438b543224b89c971f07bdb8ebb77d73b9f2e7cd89dba2e21ec2843bacb. 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/JPB601244902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8164b21ee2113072fb33c3986b88b50178ee5e3e9a0fb59fc9bf0a5a211b681. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/JPB601244903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b29618838c50de69a9a634fbca798963fc4440b752e8d7a6aa94ce95ce96e2f. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/JPB601244921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24411dac01362c76e8ac1f1373ddf27681abc0f33f4fefb186d1ba8e971b7810. 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/JPB601244923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48f3f0125410f6f3addc5a1f156f044a476ba746c901270b7b9633014ee3db1. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/JPB601244925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e0df153b351279a5251c4e8d57df72f4518920494d435c3cf4fad010649390. 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/JPB601244909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d49d6af0db6af4264ebde57b77e0de83f26388061fd2b0283eed53f5da8ec6. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/JPB601244911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6d755f6d98e4313624c6f4b7b51a6a809784dd94fd6b0e09a374fc233684f4. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/JPB601056301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73df79534560e77fa0e5658a979cc635069f8bba6d8a8eedd6bb53f2ddae37c0. 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/JPB601304270.
scene ～夢から醒めて～ - (2015 arena tour L－エル－ LIVE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a15c3b044b49e6f230046591f32386f93c1746f45db272d684f7b54c64f4b0. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/JPB601600150.
Opening ～Loves～ - (2015 arena tour L－エル－ LIVE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e69052d16a6c7b4de1446036dcb6917d3df1db0beb5ba1ba2ef3348e8aa2130. 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/JPB601600134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c29aac47b0b6829168e5fd1113972e136b2130adf28fe038c0c4414bdaeaccf. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPB601600135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0697844417e4c001585badeaa0dd56e3408d664a45c3a044e6a988b15325e5. 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/JPB601600151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ca0df5eff46a35550fb81ac536c6f46c355e7ff446676c67ae82d7fdcb15ae. 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/JPB601600152.
liar or LIAR ? - (2015 arena tour L－エル－ LIVE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b288b5593cbbc3684a2dfbf4f764f62c4ee114e2eb9ed467db4c15f36191d9. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/JPB601600136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d178b7552077bc076ddfbf1a83a0944fbfa4f4420e589b05c1a48121e573a6. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/JPB601600153.
Greed Greed Greed - (2015 arena tour L－エル－ LIVE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea687cb171589a2914be5851fb1bcfa8c7b6ceba422e8b20ac5e116538b7fa3. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/JPB601600137.
SPELL MAGIC - (2015 arena tour L－エル－ LIVE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b255f4484482905eb0446b9f210a5e79416d849c5a90809a238c6506002114. 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/JPB601600154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaebcd504d85f3dedffe6b5e785c60dcd4728b1f6f63bfe06990c746a9de5af0. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPB601600139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f91b450aa6079cd94376123a94185f85b05c4686564ba2cbea819d8d39df15. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPB601600140.
scene ～悪夢から救う手～ - (2015 arena tour L－エル－ LIVE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06856ab32cc36e8b440fb2be4b149b438cf656250a3841afce1111f5186c92ea. 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/JPB601600141.
Round & Round - (2015 arena tour L－エル－ LIVE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6501be290ba5bca5e5c52c73de12bbfc1ec83a41f7cc7d9e23f3fb1391f0efb3. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/JPB601600142.
君がいない、あの日から… - (2015 arena tour L－エル－ LIVE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7941fb7febeb236319089b4bf3baa08b1b757ea2ad0cfcbfeb1a5f60f118c335. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPB601600143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a1299225005f118fc75959fafbd6afc2dc2cdfe8d32460b917cbf4592ea354. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPB601600144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3921f93da0f5d2671535570937d14786ad1c6576d87516c99215f7e7e1e5ab. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/JPB601600145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4278a27d6cd9e243a02e1608e206083a5bef2d415b7703de01b1c98c0a347d9c. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPB601600146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d5cebc9c54c1896201df22e3a5d0f250b9f92462f656f9962d7a508e8c90da. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPB601600147.
cord name【JUSTICE】 - (2015 arena tour L－エル－ LIVE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ac04cec4f8fde7b3d86cf119df4a8a1be693b25a24f16f0ac75f7329bab64b. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/JPB601600148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340af4de8c53f3a8926ada815bd6327d45a397dff33be41e143eecd5de32cc70. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPB601700149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06c9d8b03db18bae5be032aa059268f82a06be711e1ef3ca58608cd620e1445. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/JPB602500289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9476e5d2af0b40d5c70a1ce520d701b46586db12b7ffb8170f608c6a9697f7. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPB602500277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62903754a8b5558db71bc40e87aac76e244056d1d99d762497793b819cabc4f. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPB602500280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1132f0838374cb8979cb11f78e16c42b7efaa9198695a13e5b63c3be067ab3b5. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/JPB602500282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8faf022e7b2d743d13908ff9bc0b2fa44076071223dc71fc80f9503422b442ac. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/JPB602500284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872c16eb7e04b54984c9fefb0865be37a549fe8c57189814f257864461bd2943. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/JPB602500286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a6aef582464c7c191f7af1a78e9b6629cc0ce5d9f1ad8e2e033c3cb85eccdd. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPB602500287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb12f5f94c2744e3a209930155de7fec4fa12730ae99e4e7523fa6c21ff9b77a. 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/JPB602500288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1416baedd34702e1f361d6fbc29625ad9b2e5c0f2f78016ab59589e15b2c0cd. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPB602500268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8686a7daeb4ab8a847ed18ed65a11647609764d5af3a46ca07d23405e60137. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/JPB602500269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326120e7b7980183ae0be6a681b8e58dffa5abbd4eb216330d10131bb3a71e8d. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/JPB602500272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040418b3bdbe0b113a77e7c84898e955b18a334ef02a611d12939ef007bdf935. 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/JPB602500275.
Acid Black Cherry Live Acoustic Album ～君がいるから～
Healing ～All Time Covers～ (Limited Collection)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5925582825c7e7c8fd89c6161b316f86ba6f1d6bdb1b5c8538c52cd195ca41f7. 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/JPB601300502.