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 0xa33219ee6ab80f13194692eb4c90532950a9df5b57483fb8c9157aa9a78164e7. 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/93f25b1f-463b-476b-b762-b48822631c66.json and https://artists.proofprofile.net/proofs/artist/93f25b1f-463b-476b-b762-b48822631c66.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 0x66005d7e2911fcea0dc7f4b77443e3f51957ce1fb36d686db2cc2a05a2ffafad. 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/JPWP01371496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436b80c033484a7a48b4f25b84946849f0df03711952cb547e15dee39799ad38. 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/JPWP01371497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b45ddd5acd7a710b1f476862460ec35eb6879474a981633492ef50ef7958ea. 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/JPWP01371498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddadd05bff73a0897e168ef8961f4481e9f3a1f07fb0ccc6c734cd8fb3f2fd7d. 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/JPWP01371499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e6c5d7c2dffe62f111047ab82180a4e1db924b7687609e6a4ade001915e9c8. 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/JPWP01371500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03234fd50eed43777b9c5612d404add62e551faaa97e40bf471b268c573c8fc9. 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/JPWP01371501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3398c4de406550092d0b6f44acc8f1af61a4a4509de5928588ff89d8fc150cd1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPWP01371502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d42bfaabdc59db2a4c0c50baffdcc0faf97b587cc84309f97e950922752f81. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/JPWP01371503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f43a4acff225382b2b73afbf1d900a9ab7e413e7b0a2f3a8a321b4943a240b6. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPWP01371504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f34389f5c8c116e578fb0825b752959d04ec1cc19f844fc0bc8be9cbb84b74. 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/JPWP01371505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6b26f47b8753028fa9fe37237fa53dbff447850ca740e81c0780609ef9b97e. 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/JPWP01371506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e31f12d30026ab1f5278fd56a329c26540128444077cc51f10bb03b34b7a2a. 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/JPWP01371507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96dbc8530b6c2d0ee17260f0ad3ab089a299048e5deae941b5338a4cf72d5e33. 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/JPWP01371508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b2c0c77abfb39450b3d5cceb0a541011996900cde0e3f3676a71ae4f7ced1d. 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/JPWP01371509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5df12b51a7e29af6073ffb8e8d0db826d58245cec02bba1b83638e82862f71. 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/JPWP01371510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e0beb7442ac1d27a790682049517437b19cad4db3204e12f5ff1935a12f914. 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/JPWP01371511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d3ab3a3c3926b46be80cf506253e546108e11d4516a8223a44fd9c92b5e2b1. 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/JPWP01371512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c103663665c8cfe870af252a8f13b46b556339d467e16449bcdce7cd4326c7. 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/JPWP09701520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c753de0b763081663ec7db63dbe4b5446797cdb58ebef04984481f8563559ef. 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/JPWP09701530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e538a68114ae76b887fbd1f8b4519e31be6ca50d401d61fe194b4f7e35bc66. 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/JPWP09704150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f145c6bbae3a8d40bbd8c342a4ff26b7d2c0dfe3dec438a0c4d1a3532cebd4. 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/JPWP09706990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e5a99d88f36be6e53bef597b9cd0281cd6ec310d5b397fc42e590eb2039cd1. 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/JPWP09707960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf7952ccd65b478a29b7384922518e87c86e45c6f3c7ba71e0c1b6168d7cd1f. 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/JPWP09900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea09ef74ed38db6d50953d26abe238bf61e563a372c64fea51c3aee224b42ce. 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/JPWP09707970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb78d36e69909441fb851aceed600c72d332018712cb13cf38db15d27e71b2e. 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/JPWP09707980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37f4a0ac06023e7ec12bc58cdde4b7ebfecffad265da22e16949b5209953a28. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/JPWP09907760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fcd2ae8aa1f1cb25baf5963ad078494ccc4c86f41ae7739469d413bb82d1dc. 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/JPWP09801730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba320ec99c34e0a9bd1efb50ea042afa08c286c9e5dc4edb85361869110ee812. 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/JPWP09806480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10453af1c545191caedcdf45ca0761de93d58696c6283968f5586c2776a7f2d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPWP00105200.
あのつくことば。 - Remixed by 會田茂一 (FOE,EL-MALO)+NARGO+北原雅彦+GAMO+谷中敦+大森はじめ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae25c1ef3dc186b2e230a6adb9456ee69550ca8bd8005e7641f50d76c3b4d7c. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPWP00105210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634280d1630b8e5620c4e865b96d10b53757c34fc983713ee2c71b00544d2632. 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/JPWP00105220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dbb4dcc73884448636d903494092876c2d81fa3a7c71a6f8db358fa80593d1. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPWP00105230.
MajiでKoiする5秒前 - Remixed by 會田茂一 (FOE,EL-MALO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9cfcc719ccdaf31b5f62f5fb87a767db837646c31c227cb039a8aec2f93ba3. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/JPWP00105240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbec85761b555d7ce2abe0bdbf655f97355fd37eddee0b4fb4eaaea32b73a31. 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/JPWP00105250.
WALK OUT! from 広末涼子ファーストライヴ 〜RH DEBUT TOUR 1999〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df47e2b38c65a46090bffe1efa88e3329066a21a42ebdf4d4be49e0a0892b1e. 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/JPWP09901311.
MajiでKoiする5秒前 from 広末涼子ファーストライヴ 〜RH DEBUT TOUR 1999〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389df5433927240685a2175f338ec8280ea959d69e7d684df7d91cca3621a8f5. 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/JPWP09901320.
風のプリズム from 広末涼子ファーストライヴ 〜RH DEBUT TOUR 1999〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e106dca1101ab0655695d9149ed858f3e40c9e634d2a5f10944f50becbeb3e9. 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/JPWP09901340.
青い空に浮かぶ月のように from 広末涼子ファーストライヴ 〜RH DEBUT TOUR 1999〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e95e22420a99f012eee2d889ce80778df9f51d691e1086e47583c3aa5c0085. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/JPWP09901350.
ジーンズ from 広末涼子ファーストライヴ 〜RH DEBUT TOUR 1999〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8dfeb3750b5e1cb67b9fdb55307e57e2f19a28b8a7794ac8b96bfac0340a18. 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/JPWP09901370.
大スキ! from 広末涼子ファーストライヴ 〜RH DEBUT TOUR 1999〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1411e9c95381fbb712a45c49db635b47dad9df424050433be559d27f01a9f5. 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/JPWP09901380.
明日へ from 広末涼子ファーストライヴ 〜RH DEBUT TOUR 1999〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bfaeac7ca0b0f0fe2ed0f8da9af0fc97373ea457cb9f859b1be98d8176ba5c. 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/JPWP09901390.
あのつくことば。 from 広末涼子ファーストライヴ 〜RH DEBUT TOUR 1999〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca39965d64eab14b2f044f6557fed6f5506f52d77f6ed33ccfdbae3e3313333. 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/JPWP09901400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a2f25b720d1feb6e9978725e1a9383d0125f99b0b838fc245c80bc28a509a8. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/JPWP09900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1979e028da443901d22c64046dd60962f496c596adf1da8acfb9f5fea067f1bc. 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/JPWP09801720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcef70122c055eeaa5cb7e6f1a62efe6850a50b3b4222a1593d89d0f3d689be. 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/JPWP09806481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642570a3cfc1ec1ed5684b42e9f33e3e5f82a98850f400afe3bb4be2b4764f9f. 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/JPWP09900170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c2a0c9d053587885869ae18f33783fa8a9db37296169bbd37874ca94ae9652. 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/JPWP09807261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da4f0f46a1518275d2ac97480de4cbcb948c85884c7b458e6d4dbd15fca47b3. 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/JPWP09900180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55218158c4f0138a87d0198145b15bdf2def0ce8f819c445cf46ff4508d3a59d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/JPWP09900190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba320ec99c34e0a9bd1efb50ea042afa08c286c9e5dc4edb85361869110ee812. 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/JPWP09806480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715553993b1f36b67ac67c70d1dc1f2bd09bbbe3902329e93c4c2bf28aa5852d. 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/JPWP09900200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45c1a2a21f16b52d397b8808f93bf71c2ddb943a0f77476ed29a588e07afc2e. 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/JPWP09900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5795ebe160614e76b3e2634387772e9c8ea1a659e8608da080786cf4f6fff9af. 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/JPWP09900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd63f57b9d23267335d4654cc12e70e8eaaf3084cd47fed9bd1b33d6ea2e1a3. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/JPWP09900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e538a68114ae76b887fbd1f8b4519e31be6ca50d401d61fe194b4f7e35bc66. 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/JPWP09704150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebc74c19a4446989343909a8bbc8d24828e10c8dfd2a1accf5483df912da755. 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/JPWP09707940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f145c6bbae3a8d40bbd8c342a4ff26b7d2c0dfe3dec438a0c4d1a3532cebd4. 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/JPWP09706990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e729fe8208e7e8c7ff4135e23f9a5c331e9e8c28c73066688d8203cb0f2606. 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/JPWP09707950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e5a99d88f36be6e53bef597b9cd0281cd6ec310d5b397fc42e590eb2039cd1. 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/JPWP09707960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc573ad5f4159f9a0846ae23c3a94d73f19d95814dca5701c31eeeba685e4268. 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/JPWP09701531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb78d36e69909441fb851aceed600c72d332018712cb13cf38db15d27e71b2e. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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/JPWP09707980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c103663665c8cfe870af252a8f13b46b556339d467e16449bcdce7cd4326c7. 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/JPWP09701520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f44f603b5a126d210ca1128e6c6f9fb5e9518edb6f88f64637726e0a186d4c. 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/JPWP09707990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278db890d6a698c6f3d5c37788185beb85a6332570871132d5f9dada9758b1a1. 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/JPWP09708000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dd17a00722dcef9fac3b46649c35ee54d2e2fbad1466a8f6efa2acb439345d. 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/JPU902002981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436b80c033484a7a48b4f25b84946849f0df03711952cb547e15dee39799ad38. 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/JPWP01371497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9529d4893b403fdd096291e3c11acb8bf2c988e659a2201174c9b3602516e632. 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/JPWP00005340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf7952ccd65b478a29b7384922518e87c86e45c6f3c7ba71e0c1b6168d7cd1f. 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/JPWP09900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd63f57b9d23267335d4654cc12e70e8eaaf3084cd47fed9bd1b33d6ea2e1a3. 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/JPWP09900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb78d36e69909441fb851aceed600c72d332018712cb13cf38db15d27e71b2e. 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/JPWP09707980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663340fd416da9ca90140808cf5f1231999817b9b0ab2f907413735162201b14. 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/JPWP09806470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80428a84fb8ed242a3ddc67f53a2eb57f67a239484640e6e3879dbbf825372ed. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPWP09806479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1979e028da443901d22c64046dd60962f496c596adf1da8acfb9f5fea067f1bc. 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/JPWP09801720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f145c6bbae3a8d40bbd8c342a4ff26b7d2c0dfe3dec438a0c4d1a3532cebd4. 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/JPWP09706990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b053d2cb99dd35decbdd06a576bc9a77aecaeba263f9c6227af44752bab25ba. 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/JPVI02402279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e67493659f87749da693e4a3b2b4a4ce041b77026153cbde41c0284887ceb2. 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/JPVI02402280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8003805266afbe547c781225e305930b6546c0e11d492b8e21348e28d51f19. 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/JPVI02402281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd60fac52aac8c799c00f70c3f8c741fbdbfb0ef73b433cb63a62acbb6e5871. 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/JPVI02402282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91c16dbd9367313bc07441dc90704f69e8d4177c80d83acb6a6866740c702ff. 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/JPVI02402283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555f3ec0b9509ddf930312980ea65ed6782744fcedcf6de3c6127c23cc345146. 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/JPVI02402284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc86b892225a970835e9ebf81ce671945c5c69832998f133ddda075a1956451. 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/JPVI02402285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c64e975803c63b12f2e08c59ea5d232cedcc23a691e30ea63258808abe9baa3. 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/JPVI02402286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9289b1242844fad050494b4cd1f6a369fd427e534004134182afda89a5a9abf. 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/JPVI02402287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de8bce6b7ad19202b87572ba56e2cb70640206bda99c4c185ab9e1b549fdb06. 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/JPVI02402288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092da3ceb468f89f990ecc0ba7762da61cf5fb5ff0f58c25f2c95b8de0d515f6. 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/JPVI02402289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8eaa83dcba7ae2082adfbc90adf477250d00b715693ce9f6bfec6d993cd327a. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/JPVI02402290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10967de688c639e4410bafc7d17d4e006b677940456230025c791633463ebf50. 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/JPVI02402291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6fb491838b4d0f359683c6a5202a82cbfeb7d1abd1f532f0e8f2f97f4aef84. 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/JPVI02402292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe15f4af377987c5ff7c325c001da9c65b1fbfa1cf26461e7dad370346285e92. 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/JPVI02402293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068ecf8be049e4f62a7aaeb5325e756c39da4c41a025d3b35e5de2106abf3273. 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/JPVI02402294.