Hiroyuki Fujikake (born 1949), also known by his pen name Hiro Fujikake, is a Japanese composer, conductor and synthesizer player. Life Hiro Fujikake was born in 1949 in Gifu Prefecture, Japan. In
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 0xdcd88d095b1f31f423f15a42a3cfb256165d7de438a5c63abe4fd86e489a8d80. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97cf55db-0e2c-49b3-a4e6-efffd2e7c663.json and https://artists.proofprofile.net/proofs/artist/97cf55db-0e2c-49b3-a4e6-efffd2e7c663.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Flute Concerto in D Major, Op. 10 No. 3, RV 428, "Il Gardellino": III. Allegro
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 0xf5eee07bf764219f355e025018868cc1dcc2a1ed1c8acfc26af105c7523f790e. 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/DEE471500306.
Lyric Pieces, Book III, Op. 43: IV. Little Bird
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec57115eaa198deb0875a9310285055bf7944cae5958801e763b80c75b52cd4. 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/USBC19300185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb163cd9b671851c33033573d4e27861eefead5ae1963a6abd61a5823090efe13. 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/DEE861600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58e8d5bab532e509c6e6e8e6ce4c293e4610c8104d2536181f4e6b57a575d3b. 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/USSM19805793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde82b393346caa04827021c5ad43bdd9ac046781856893976ec4a2599a6b7d3. 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/DEE861600090.
The Four Seasons - Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": II. Largo e pianissimo sempre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2fc67f8d4ad5cdd44eaef288ec45c8f2561eced0be7d2b9f9d2e5708767d4c. 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/USSM10800886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fd4d0a6f8e5a2b333bfd8db13324494138f50cd1dbeb1f1a8950a172e9b072. 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/DEE861600091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bb84379c130367a7d859e2fa675a181cc607f9662424123997663b82a395e6. 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/DEE861600092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa417fc76ec2968c120950eb462318c7f6bee161898853b0e0145765253efbad0. 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/DEA819500484.
Carnival of the Animals, R. 125: Aquarium
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2536cee2ef198058cd636357d5a06f9e10a41c009828fce2544607a7eeed6cac. 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/USSM17800656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64dd5062e987d4ba0d790d037f6f40df8b6855f21e6c8216db336f8ddd91eb22. 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/DEE861600095.
Die Forelle, D. 550 (Arr. for Cello, Piano and Contrabass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39cd07bfd3ed157cc2e479075618e959a75d0cc53c1b1b02d1c10d4fb69b7e4. 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/DEE861100890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e67e0e4b063803c6b17169ba88296d205dd6aefd17a5ba5de6704b512ed589. 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/DEE861600096.
Burlesque de Quixotte, TWV 55:G10: VI. The Gallop of Rosinante. VII. The Gallop of Sancho Pansa's Donkey
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1dfd0fc1ec930939bc71d9520e28c7586ed17390245154b302adb6e230f57ee. 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/DEP629501284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00790d2f03a708579c83e9ee559e959fca34d34794ceeedd8754e73193396fc. 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/DEE861600097.
Histoires, No. 2: II. Le petit âne blanc
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09d367aa882a2933521978c215d0e7e2540b0fcf04de73b8abf497d89dfc638. 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/USBC16500364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3deccb2b490926b287b1207114641d03c0c111066961652c743054ae215bfa48. 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/DEE861600099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfa65fb04aca450df09bb9dd34eed0eba004f3c2b207c6b20f3380eb1eae76c. 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/USBC19500499.
I Will Wait For You (From "The Umbrellas of Cherbourg")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5a1d80cfe5668b0eada19a330ac73d84b19b7ed3fb7997a12ddde745d44339. 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/USBC10001209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de470b59560a1128effe0732ad7d33b69b2beaeae0d1ae54e05ce4bb1f84d0f. 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/USBC19200282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9110907adbba0d5838981f4f05b15da33b0a2c2002859327c2bdd42831f47593. 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/USBC19710059.
My Heart Will Go On (Love Theme From "Titanic")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38da849c1d2e3fc3750bfdcb7fd47d108552c09309e125b54029c92257a82e5. 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/USBC19901218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf6edc5d74161fcc3e93353f6d7c708c1327fde2665c43d96416a8c7752af13. 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/USBC19100692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744e8887a51a0057bdefb9cf86db89708c4e6ea621ff1376dd4fc4c01fbd0d5d. 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/USBC10001174.
Peer Gynt Suite No. 1, Op. 46: Morning Mood
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046f33aaf47765d884c7fbb28116049f1275218022ac9419255c275ab7ec74b5. 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/USBC18300191.
Come to My Garden (From "The Secret Garden")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d36641e57bb5f4136ca2b45a2139ffbd373872156497b5c97b62d51b8f8dd3b. 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/USBC19100691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa5f13adb73913c19f20fb3855c3d3bc6d44773f052c76d51448900da492d6d. 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/USBC18800303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0801d7bece9b1425a623266f4abfcdb829d939bee4e70784d0c0f119325ddec7. 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/USBC18600150.
Concerto No. 2 in G Minor, RV 315 "Summer": II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48bbfaed2d7c42a5b5f5e6ef5c0de466c465dda9792344f7342272f231080eb. 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/USBC17600289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0d74adc6abf4b8eae9b193d721ab587d7509676a712dc41418a63b397236f8. 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/USBC17900133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11148f131018c41d3cb8b81ff2c96ce882dab8c354b0e84275488c4df289f31. 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/USBC19100328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41da96cff086738164982a4be68af6e48940efb16d51810d85877aaaece75350. 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/USBC19000328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89055420e30dea618f2c4ae139fca2e64fb1b875d6af2119de49732b331464d6. 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/USBC18800295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea619af05c3ee0c4173f0d1db1ff7c767e7b061b22b2c6a1fa482a843d9b25bc. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:38:00Z), 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/USBC18800291.
Suite Bergamasque No. 3, L. 75: Clair de lune
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69ef8760d82755bd3a6a3b9d338b0eece49892f1b5a4c4c240931c99e02a9e7. 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/USBC18500127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be1d4f2bc23f7e5b69bc59e6ade7fa04831c1978d9f102979db38441634a744. 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/USBC19000160.
Concerto No. 4 in F Minor, RV 297 "Winter": II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0415154808e0741dfdd80a3b0b8d5995aef6dc224189eeaa0f15382d183f435. 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/USBC10000306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb52878cb6d49a6347ac195d93734edc98b98a61b40534d409f32041834294b. 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/USBC18300237.
The Enchanted Forest - Melodies of Japan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea619af05c3ee0c4173f0d1db1ff7c767e7b061b22b2c6a1fa482a843d9b25bc. 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/USBC18800291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf896d4f402952a17d2bd4f3c3fd89ecbb5a73fb8105fe3d56f905ebfa363e8bc. 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/USBC18800224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0f0a143842f514abcbee281ee2bc660b38b83c3faca9295b3b406570da3c46. 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/USBC18800292.
Zui Zui Zukkorobashi (Children's Play Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e46b1bf6d5f15cf996c9413bce6ccfbc7c86a1feebd3ca9017f7335e6126ccc. 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/USBC18800293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e42b4b900a924859e38299469abc9cf2bd3c9c0ebeff98005c6c233926e6de0. 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/USBC18800294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89055420e30dea618f2c4ae139fca2e64fb1b875d6af2119de49732b331464d6. 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/USBC18800295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5000d9a5be2b8b5a08c6e17357335ae72843c4f287c92a12fbb0b8ddb356cc4. 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/USBC18800296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f2dd014647ccadb6b34b1cf0645c4344ee0d388e5cea2644fefce54bbbcd6a. 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/USBC18800297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38351bf40cbe149861437e3a89a627f64b3ef5e0941a482f9f4db9e2971aac1e. 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/USBC18800298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7cdb1523ae238c58908aa27e9357a8c458ccfc555e84aabeca69d9d4b5baf1. 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/USBC18800299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff77d1de36fbc477043f0e3561dbb15f162b31ffa8db71937dfaa7a1ae22e15. 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/USBC18800300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16b05cb9719f61d0ea08bb16c24e069d07e71283fe123568228f63906d03481. 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/USBC18800301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa5f13adb73913c19f20fb3855c3d3bc6d44773f052c76d51448900da492d6d. 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/USBC18800303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ff04e3748da5af64b66bf8d5a6049b9dfdef988dd2dd8c5ac0608870415e0d. 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/USBC18800304.