is a Japanese actress and singer. She writes and produces most of her own music, and plays the piano and other instruments. After being signed to JVC Victor in 1982, Mari first became known for her v
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf372a813ca6b060557050b2a1080ff0d7b3b0b123e1b7cd18ad9285aa7c75b45. 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/8b91de9d-d5b7-4b9e-8558-ee408f670a29.json and https://artists.proofprofile.net/proofs/artist/8b91de9d-d5b7-4b9e-8558-ee408f670a29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ゴールデン☆ベスト～ビクター・イヤーズ
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956773f0f48d054aec07269d49ef189f0c8e39aa669e18c5830172110f8c5293. 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/JPVI08304990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b02fba65b94a00223796864db3bf9152ce933369e1a189bdeadea6fc876024. 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/JPVI08305040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797e51db3f4bcb1ae6ed81d7c2a5837d0ec6b560bc596d7c458414a3de0174da. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dde6111b59aef7bc30f0e8961e6864bf3121fbfc3ead8e66f72ffc041d13741. 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/JPVI08403810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4303f2cde8f604c09d80689a11fd839f30ef3f65e92b17db770ec1c588a257. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/JPVI08403820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a9cc1d748b178bf4085a768f887dbbc604115b4e00107b5632447d917ad988. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08504830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30ec70f9451326a53ca146bb0d3c099100a3f3ba5fe275e032014c006b2a872. 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/JPVI08404030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956773f0f48d054aec07269d49ef189f0c8e39aa669e18c5830172110f8c5293. 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/JPVI08304990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b02fba65b94a00223796864db3bf9152ce933369e1a189bdeadea6fc876024. 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/JPVI08305040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabf0cda079dc2cfc75dbe055d151ca9b0e9f79b9030a57be51e5afa45cff5f7. 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/JPVI08514360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f189b480f455416b607e949044df7825d6d9c08c511253ad6424bc2e6ad271. 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/JPVI08305080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a071313d7b83ca5c288b21658a2f9556610461a6ab84e6c51ca031dda8d23b. 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/JPVI08403880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf157fe2ed3f6502db152cf83484fe07d0185d4d8182f2006dfe8b07976799da. 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/JPVI08514400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a9df29c40eebc7c3ff7a6612f03fd94858148826d380c93e92a201a9209f75. 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/JPVI08403940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ccf4a83725b56eaea69138c51825fd19f3518c80d063efff81e55e139b71bf. 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/JPVI08514350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797e51db3f4bcb1ae6ed81d7c2a5837d0ec6b560bc596d7c458414a3de0174da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2896cc8f1a257fd95914ab285a849bacd642a87176a31942cb13e65cb37294e7. 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/JPVI08514380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dde6111b59aef7bc30f0e8961e6864bf3121fbfc3ead8e66f72ffc041d13741. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08403810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4303f2cde8f604c09d80689a11fd839f30ef3f65e92b17db770ec1c588a257. 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/JPVI08403820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc019558ca70f210e3a8d6ef4f62639b4ff90b67a21ab2dbf4cef8b0e3202f988. 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/JPVI08514330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247fddfda395e184c2056c9eaa67d2d5d62a4164627ee7d158f6529d3dbf3356. 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/JPVI08514320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a9cc1d748b178bf4085a768f887dbbc604115b4e00107b5632447d917ad988. 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/JPVI08504830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94584440658fa9b3c66db04a00379c55ed8ad339f57812e2d93b4ad3a7f83cd1. 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/JPVI08605450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ede01d659f76bf0337c8da6cfdb5473452e2ddeadb507eb0c8f4314e535caa. 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/JPVI08605460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f3d4079e3dc915d6b74d9c369702e16cbc930f9d7fd6f545c7634f9ab91b83. 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/JPVI08504870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6498435e6ec3e46f3fb07bf99fc1f8029cbf294396b238e0d420b4f782f57633. 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/JPVI08504890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19143d61db78fb1a520d3f0ceabf6f3af089e4f59c2f088e41cf43452a45c289. 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/JPVI08403890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a9df29c40eebc7c3ff7a6612f03fd94858148826d380c93e92a201a9209f75. 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/JPVI08403940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956773f0f48d054aec07269d49ef189f0c8e39aa669e18c5830172110f8c5293. 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/JPVI08304990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef11f9745043fe9df2fd7b03afdb674feaa1de2a85df4a82e5e0989d5ee450d5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08305000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddaba6e7cb97886310601d8a398eb9b2018296abcf2e1013eb323a13fb79d10. 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/JPVI08305010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c9d7baf4f5907253f16d97c8ce4c1802fd36fe47c86487216dba472bd91c4a. 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/JPVI08305020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417954a61ff1937e4597a5eee548f82d611040a8cdc1b15232565966663d0daf. 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/JPVI08305030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f189b480f455416b607e949044df7825d6d9c08c511253ad6424bc2e6ad271. 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/JPVI08305080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3231532c9ef2a2478b7be9a37db70a76892af3fe59a8b22a93b595edde6454a2. 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/USL4R0763785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d8833d0fe102154c198c613082d1c69f0a0e204bf3dcc72d22cd4ad90b5d85. 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/JPWP02071134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2fa999dda1b0db231567dd6a5ddcc0a27c53542f4c8b6b1f02015aa57c209e. 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/JPWP02071135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d9b3073842ca7278ac6496537d8f9c5ace1b00d04d9445fe2a4f6ce03127c8. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/JPWP02071141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334d801fcafc40a3ed43bbed501b7a812f5c8a12891bc6cc66c9194b283fcf5e. 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/JPWP02071115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeccc46af4864d56dc215266b088c242b0ab824bfd4dd8c1b2b06a788b8aa59c. 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/JPWP02071117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f3d4079e3dc915d6b74d9c369702e16cbc930f9d7fd6f545c7634f9ab91b83. 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/JPVI08504870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23db65f53f3c7ea282577dee226652c54bb0e0b628d723ec7b02d03f45343554. 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/JPVI08504940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a921d3f5b06953d9ab73c9876ff40d76f236b7b823446b082c3306cdc2516ac. 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/JPVI08504950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52dce3328607ade1a20f39b54b88cdf0b61b0e005e53b093350b11cfe768985. 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/JPVI08504980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb5237b9819a585e4c7a847f6c67764c24bd9fa8c1ec3d6d32443b10265a1dd. 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/JPVI08505040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19143d61db78fb1a520d3f0ceabf6f3af089e4f59c2f088e41cf43452a45c289. 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/JPVI08403890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a9df29c40eebc7c3ff7a6612f03fd94858148826d380c93e92a201a9209f75. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08403940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c65714a80e5bfd896a72b655a1cd803db3c147ec8960fb374d283a96b5dd16. 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/JPVI08403950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce73a4d5949241cceab4c00ae2d03aa22bf0d043b953690905ac12eef8f082a5. 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/JPVI08403970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956773f0f48d054aec07269d49ef189f0c8e39aa669e18c5830172110f8c5293. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08304990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef11f9745043fe9df2fd7b03afdb674feaa1de2a85df4a82e5e0989d5ee450d5. 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/JPVI08305000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddaba6e7cb97886310601d8a398eb9b2018296abcf2e1013eb323a13fb79d10. 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/JPVI08305010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c9d7baf4f5907253f16d97c8ce4c1802fd36fe47c86487216dba472bd91c4a. 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/JPVI08305020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417954a61ff1937e4597a5eee548f82d611040a8cdc1b15232565966663d0daf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08305030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b02fba65b94a00223796864db3bf9152ce933369e1a189bdeadea6fc876024. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08305040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f189b480f455416b607e949044df7825d6d9c08c511253ad6424bc2e6ad271. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08305080.
Mari Iijima - Night Tempo presents The Showa Groove
Cecile no Amagasa (Version II) (Night Tempo Showa Groove Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91881ddbf2873e0ea29e138167b48ba0053581bd2f2cca97c61e70f3b5a4985a. 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/JPVI02202113.
Love Sick (Night Tempo Showa Groove Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257d1cb860b383f864dbe6d8428282867cd2ddcdbdc868a3676ff890989fa9f4. 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/JPVI02202114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a8df91b23dd2b1007c6f12721128b0644b995310226a12829888d2f4d94af7. 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/USHM91432471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69ae68bc5462a62cf6f8552c263b4e1cba0ec8ee86b4b7b38eb23aa6d67cdd8. 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/USHM91432472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3223a3fe0cb3fd7ba56b1ff3d29a42249fc2c4a199b42b9ada1ccc916b451ad. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91432473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b52b37a6b667ad5a4160248b030e64647dddc2d10dada267667dd7dc6716537. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USHM91432474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a9cc1d748b178bf4085a768f887dbbc604115b4e00107b5632447d917ad988. 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/JPVI08504830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dde6111b59aef7bc30f0e8961e6864bf3121fbfc3ead8e66f72ffc041d13741. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/JPVI08403810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f189b480f455416b607e949044df7825d6d9c08c511253ad6424bc2e6ad271. 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/JPVI08305080.