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 0xf6f59cf26bcdcdc527e757583746162caf69b92b03e923c2ce72ebc095f95b95. 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/a04551ed-1765-4a9a-9799-76ccb3459341.json and https://artists.proofprofile.net/proofs/artist/a04551ed-1765-4a9a-9799-76ccb3459341.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 0xbe08238b4d828cda1caef3ae5d2a972ae64696bed312a03eff24ef7fb532fbb4. 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/USIR20000145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be499befba7aefe5d62fdc3fd6f9c2571c1278952caa379bab3ebc46dbace91. 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/JPBV00500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a8ba9bde1827e0d90a6aad10e5682f3eca10a6406cd7fb6d343890be096ec4. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/USIR10210955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6486577a969be4e93df600bb8e118ae5724ddb1fc4ad947ebcd422e4fa96a2e8. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/USFF10218231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d5e957b6db9c1dc5917710d5060f218d9b1c54c817e76949e34b39c6b75819. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00300362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b29fe43a945ac8f9540272a7abbea2b80a3180e9e21e0653708a5fc24ffd966. 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/GBUM70602112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399e4b67e7e87b31fe2eaf41ac3bf049e5a92f1f069e2691506bc501b8dfa048. 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/JPPO00840930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007bcc9437c26909857102dc870f984872285c08cbae1f88e1ff200e4fa8a803. 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/USUR10400624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7386031fb84a2bbafb1d9a2ac1336768cf800d20dc5ef2cdf9e06a7e9b728a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/JPTO00802396.
真夜中のスーパー・フリーク - Live at 日比谷野外大音楽堂 / 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936580cc20c58b3735dc31fb3868f298e863b35678c9b1ed6f013b56d9941758. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/JPTO00802397.
ゆっくりまわっていくようだ - Live at 日比谷野外大音楽堂 / 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0895e8dc681f7f471b77d95738c52964a5789aa77f26388edca0ef2113a21aa. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/JPTO00802398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2c82cc0d9854366ef4044e41d3fc26341a49fef98681cbd48488f637183162. 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/JPTO00802399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf68c05970a8a4b7f930cd7138f49eac4657764f4afb8341a7e8c31b9d25790b. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/JPTO00802400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e25f9e2e2d35d1a9dcec4aba01f6ec9a9af1f5a29bdb68e3ea8ab3944dc46ce. 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/JPTO00802401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e12084fa5ec99478bc64f9689956e855529e5adb1adc600a3c25d131af11bca. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00802402.
This Y'all, That Y'all - Live at 日比谷野外大音楽堂 / 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b84bde97cc2a15e035a94926bb39ea03e3147a4912cd551436d571213790aaa. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/JPTO00802403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9260d7c677fbac9d7c481c62a6ce199f036c4cc5aabb06cf9d147144a00671e1. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/JPTO00802405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704e50537ba32cf9c272917ad65b41bc5008497c9e1261aa6d35cb1df4a37f41. 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/JPTO00802406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee630d06b321269e96daef5bf6e6c095f3f4faa1bf5b081b2d61a0727405ece. 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/JPTO00802407.
コミュニケーション・ブレイクダンス - Live at 日比谷野外大音楽堂 / 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00f2515b4efc2ef3f7bc1402d009031d7370df90bef079a619abed16eb06e71. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/JPTO00802408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168aca1a251a0acd27d03228c88a9b8c1fdd1243bc441be062bd5ad67b310104. 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/JPTO00802417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc953ddb112fbe488f9dedf6b7ea88673f7a51000bd0373720b57b96d24ac4a4. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00802418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a25af2b1e58ae6a17d38cab6e386b5dc0e74d1fb6df9a9e6e8bea84a72a66f. 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/JPTO00200334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50e9070e5da355241cf594446bf324698604ce9d79673273886b95ea46b29a3. 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/JPTO09917160.
コミュニケーション・ブレイクダンス
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a1edf0f6d45f6ccff38de9b42bb49e16bf54689645c80f49dfcbf863260a10. 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/JPTO09924700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d57ec2796eeaaf1e7d4100b2bb776db7f4f0102245001ffb01d328141f59fce. 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/JPTO00101867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18a23d423875b28a6b03d80e26df7a8084cec45bdd4b46f0d76900132d2b3fb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPTO00501292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a25af2b1e58ae6a17d38cab6e386b5dc0e74d1fb6df9a9e6e8bea84a72a66f. 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/JPTO00200334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a1edf0f6d45f6ccff38de9b42bb49e16bf54689645c80f49dfcbf863260a10. 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/JPTO09924700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd71fe521a248c2074e3989b71c2772d0ce0229f9250b1a237d91ab30eef42f4. 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/JPTO00200337.
Yo!兄弟 - 泣いちゃダメ ヴァージョン(アルバムミックス)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedba4e8d7b172524653f405c2ea2f7bb0d6afd06a98d2681158f5f93baefe14f. 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/JPTO09917150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee13a485e7165bb8cc204c9603bbf45ca8a1a204a1b9ec85ebc2848e62a0d49. 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/JPTO00200338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50e9070e5da355241cf594446bf324698604ce9d79673273886b95ea46b29a3. 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/JPTO09917160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd26fec2264a83fdf9a575a8e41a507a5d31b032525d63682fac2729bf67e80a. 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/JPTO09707510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf1f5d80d687c01d0a82ceaaa99f10e8291c6f9236ddde5eaa67da8b1996713. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09917190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84c3fd076549e90a8e00cdb2d2a204a8d290694d88ec1848ab36b1c83537ac9. 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/JPTO09707520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd950f0dbf0a09d90394f085d70a5f69c051b11818615fe042af19b93ffea9892. 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/JPTO00000931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633d37ef6980b14a3c48826d7f39eed75df9550cf1a656b8abbf343b7fb1236e. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/JPTO09707540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a51b91dea871d7b0525c653b9044bc9baaeb9e444aeb420f94e8613d8d7ebc. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/JPTO00001855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1a8d3cbe4055edc5da496690476729e2e93cf2dc2b4384c52cb919b5c5d839. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPTO09722510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b541675f39574e51e4fd956559c58309a68cf67176647ecd2e3124a0ff2af28. 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/JPTO00000932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea67dc899e1729d4e6c58ef4aad559007b1aa9e3d7ac85169a3bb435dc58e38. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09722530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff69fe159ea722370384a861ba435ae1e3a7f6ae3c6ea0d795b083a1c3de420. 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/JPTO09811600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861491b80411506ffd530ad32f323a0e4f0aab994ed559bca155b26a477e265f. 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/JPTO00101681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa993755b6d5373d4b0afecc79ab80071eab51c70c4a10ebeebc0d856dce424ad. 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/JPTO09811610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf420b62f61744925f05ee913af5c4a7252c65ebd3826856c27c2a5571e13d2. 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/JPTO00101360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadefa744772cf2358e3c5fefce8517d24c19a18ef08827ca29e7b57df537f95f. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/JPTO09811630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a3f86c2fcef163cdadba0d90bbdf2561462d61d643f98cdefce94a96cb1e38. 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/JPTO00101678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fb83cc2c0ece8e8e224bb219023ce2567bc4209612a4dd8fc0e4dd99683e4e. 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/JPTO09828070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca795b8690f89c6a673ed2a91c98a472201785d6e5babe0f8aefe0ca135de25f. 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/JPTO09828080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf68bd3675a7dd600dee0117655ce281262ff70c2284f8f02cd3ef6dbb71174. 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/JPTO00200870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faf1ae2cfd520d28e03f135fa73cb291f1aa58d575b7e9af7de52f20d77261b. 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/JPTO09913100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210c160ed13d14284302b82bb4c21f208ad8a33f5b8a4d465f6f6aeab53ac4b6. 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/JPTO00800951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18a23d423875b28a6b03d80e26df7a8084cec45bdd4b46f0d76900132d2b3fb. 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/JPTO00501292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa439f7d3575ad9155c6dba41fc89f91e191c07c372e0c2d8da57ec20357f9f07. 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/JPTO00200335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0f53a82a445d25e584ad0a513d2fe560dfb417203e6877cc38a15f6f0b150a. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/JPTO00200381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd71fe521a248c2074e3989b71c2772d0ce0229f9250b1a237d91ab30eef42f4. 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/JPTO00200337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee13a485e7165bb8cc204c9603bbf45ca8a1a204a1b9ec85ebc2848e62a0d49. 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/JPTO00200338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6634f6e5db3d526a83e8785cf9fad230cce23a229a5b6a690529bfe3e6aa5064. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/JPTO00200339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22be9924e57357f4deb76962fdbaddcb24f73ec767a255472365eb8b8549155. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/JPTO00200340.
コミュニケーション・ブレイクダンス - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f0dd9758e459c1ca8e0018a5c4c02d7a27b797e74a8e274c2da79dee878732. 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/JPTO00200692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf507e0a1ef24be533c3bdc95dc663c790f9c3bd699e2eb2638b5d3e3626184b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/JPTO00200693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ffaf6c77b6c5e27f09539e9eda1404a436d8dd20de5fa6ce6b1fb34634a53d. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/JPTO00200695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f87a890ae61bf0de0b6b37b230d4d2cb53a1d8aaf52009f4941e5d54e08e475. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/JPTO00200697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba723380147e5ab2460103e7733af0be72ae239ab1eec7550048748c365d443. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/JPTO00200698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861491b80411506ffd530ad32f323a0e4f0aab994ed559bca155b26a477e265f. 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/JPTO00101681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf420b62f61744925f05ee913af5c4a7252c65ebd3826856c27c2a5571e13d2. 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/JPTO00101360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e95ce0da7932e87e39f2d4127b25f795bd66f6bdb44dbc355ca34daa272fe73. 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/JPTO00101675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e26e427c1828254fee785c2fd0cebec38cf719bc89d3396075370a1e0ea448a. 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/JPTO00101676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81035af8405b9f517715e2d43c73dd7cce7dbe4229590671bccb2238156bed51. 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/JPTO00100564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4726b1210c30323885d30b91d50f45b5db1b819237f4c406a921d3b33997139c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/JPTO00101677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a3f86c2fcef163cdadba0d90bbdf2561462d61d643f98cdefce94a96cb1e38. 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/JPTO00101678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b35a0979838bc90199ee79da42f04422588033b84439250acac4411b087ee74. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/JPTO00101679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa89d6fb0ce73fd35f6676d845537e49be93441fcd7b60f7384ed9b9740b7e1f. 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/JPTO00101680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce29d91a4422e5f7c88257c891b1f8d4fab7c2add9627df4b2ee05e1876326ce. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/JPTO00100563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d57ec2796eeaaf1e7d4100b2bb776db7f4f0102245001ffb01d328141f59fce. 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/JPTO00101867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a1edf0f6d45f6ccff38de9b42bb49e16bf54689645c80f49dfcbf863260a10. 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/JPTO09924700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd950f0dbf0a09d90394f085d70a5f69c051b11818615fe042af19b93ffea9892. 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/JPTO00000931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b541675f39574e51e4fd956559c58309a68cf67176647ecd2e3124a0ff2af28. 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/JPTO00000932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcbb633441b924c7bf493504d6f55bb26a82512b68ecc82fca27b7df7bbd25e. 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/JPTO00001853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a51b91dea871d7b0525c653b9044bc9baaeb9e444aeb420f94e8613d8d7ebc. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/JPTO00001855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e9d1bd8b1ab753f42d76d68b2ce00c1ab5d4b24b43eecf5e15360c5f728d4f. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00001858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54b0b665baaa8e69949592da64cdfa8a7feb4148ac914a6f5659ac276e3154e. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/JPTO00001856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7459f90d656a92a4a0fbce8bcad5d967364eb991fb3cf6e0c96a8a5fe6e3dc12. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/JPTO00001854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6600d4a3c7effe933e324c75f9bc10e85f8a6960855c7f009452aa5cf5cd38. 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/JPTO00001780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338694343c74628127e483191cf051e36ccddf3265d57fac4487adec0a50b65b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/JPTO00001781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffc23a1812bcb3af58b891439e8b440e7d3c5e84d84133eb0c122f03922c500. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/JPTO00001852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87d9aff3f6d7eca01342b7df60a27a2ef9fb6fc3d1613e57ee750c66aa70749. 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/JPTO09917140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50e9070e5da355241cf594446bf324698604ce9d79673273886b95ea46b29a3. 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/JPTO09917160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5869a70fd086634c84f10f6876552bc8dfd6cd283f1cfcf7b1ead696a37c8d77. 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/JPTO09917170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faf1ae2cfd520d28e03f135fa73cb291f1aa58d575b7e9af7de52f20d77261b. 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/JPTO09913100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb5754a538c274e81c8a9aa5275034a8f886c3504a61d40eda234672e43c8b4. 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/JPTO09917180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf1f5d80d687c01d0a82ceaaa99f10e8291c6f9236ddde5eaa67da8b1996713. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/JPTO09917190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb29d5010877826f3408bf66cc53a791754c865a4454874568e4971473e424f. 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/JPTO09917200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e402d74253fc4d4345a2a2caf8430b1842deef131967a15f189f55246f2bef0. 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/JPTO09917210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052bc48e87061b8fcc90bbb205f7567bcfe8ab81f15063f5c36d76eac614261d. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/JPTO09917220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff69fe159ea722370384a861ba435ae1e3a7f6ae3c6ea0d795b083a1c3de420. 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/JPTO09811600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa993755b6d5373d4b0afecc79ab80071eab51c70c4a10ebeebc0d856dce424ad. 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/JPTO09811610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e6a7da960ff070af789abfcea770127a69405a07a125b5a210b891b5f7bc0f. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/JPTO09811620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadefa744772cf2358e3c5fefce8517d24c19a18ef08827ca29e7b57df537f95f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPTO09811630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d66dfd0b3613884238e52f8c3f7ecca7c76dfa3b0341824f35543cbf2a933d9. 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/JPTO09811640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71d0749f8cdd78afc752e8dd4d9dba0bfb0e4805267b5bf6ce3db2798365403. 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/JPTO09811650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a80ba52ad2d90a1faf76aa88e99191316fee2d1cb78db34dca8aa3cf7765af6. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/JPTO09811660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919aec806e545cb271fd6b7407f8ea853bdfbc3d66aa6b49b27b2ee226ac4ebc. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/JPTO09811670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd26fec2264a83fdf9a575a8e41a507a5d31b032525d63682fac2729bf67e80a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/JPTO09707510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84c3fd076549e90a8e00cdb2d2a204a8d290694d88ec1848ab36b1c83537ac9. 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/JPTO09707520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633d37ef6980b14a3c48826d7f39eed75df9550cf1a656b8abbf343b7fb1236e. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09707540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb976d8c3edb0daa686c20a31875bee3156c183ce309f8ca1128a11051a9d89e4. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/JPTO09707550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336b8922a0ead03155f4439d07eac4483d9b1761575175675ae443d570dee7ab. 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/JPTO09707570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf70111ff7b2d130990015bb29c5137465a7eaa3c0d81301abf1e3854794b663. 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/JPTO09707580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819396ca9996929007c873c9cfe2e895d768e95f43afdc461da006497a894c56. 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/JPTO00101357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18a23d423875b28a6b03d80e26df7a8084cec45bdd4b46f0d76900132d2b3fb. 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/JPTO00501292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8997d082b3ffe866fc64f6a5c06b630c879d5ab454a6f750869c2ac48f82284. 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/JPTO08817200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b96409a0def48420252b5a30eb199776ca0ab9184bc6732b689d72803bdec3. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKT07600702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d67ce01548bd49cc8a0aab10c6fb330b3afb49795d62980dd5dc0253c4429f. 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/JPTO00702148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb609e2ebe0a27800d7742381a3beff40d8ff81e3048bf12ac23ac4af4e5192a8. 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/JPTO08518930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90c93ae040ae89de4e8170eb8d16e2e2e636beac8367fe2bc4b66910932be23. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/JPTO08310560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729dd93f4115838f60ff4ddad7a108700cb3d778d31a7dd99fbdc23f1e5e31af. 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/JPKT08300302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68056e4b1c4a6ac6080b5537e5c3f6493d0ae42638cfd36a77e1a0ebe3ab9459. 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/JPTO08210170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d1cb23996db8beac2258bd71b3ca008556183442bfe7fe7cc62fbb625efa44. 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/JPKT08100104.
フェイタリズム - 坂本龍一＆高橋幸宏 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fed8fb0d9b250f1818f14ace90b3c59fbc97327c1cd35045250ff43283a5249. 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/GBAAA0900975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94dc2062f15cf0f2ebb571784b587d99b149203b95ecf518c2dfb557c72a1e7. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/JPKT07600701.