is a Japanese band formed in 2012 in Matsue, Shimane Prefecture by vocalist/keyboardist Reo Fujii, bassist Tomoaki Fukushima, and drummer Hironoshin Tomita. They are perhaps best known for their song
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 0xb75552d467b3ae5adba314c810eff72d6a9247391dfa7b61f527c04ecdabf9cf. 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/b18aafff-79de-45cc-b9c9-d82e365dd33e.json and https://artists.proofprofile.net/proofs/artist/b18aafff-79de-45cc-b9c9-d82e365dd33e.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ccbeb18d3f35a85116cdc54ad6979620247ce59d79c4116a1d3666e0fa1a14. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:26:05Z), 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/JPH941000940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb0a1cd132109d2faebfd878821534e7ab9e8a3921e09598b7f808245483e62. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPH941000852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb8c57080b148ae321e10cc9eed3e8a36ff7fa17e27262636c27f41dd151bc4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH941000941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370e119833c487a8c7ac610290d36415c7eb0727da820fdffc324069f9f20078. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH941000942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbdbbf445d90cab317bd38656c140252b30ac99a6943b592a5154792596378b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH941000891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14b26bb1f547b3ef6a966204f9250b92d7f68f6bb3d2d474e3b3c8d7fd965a9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPH941000943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf157d24105e6c12525d0e19a44faf61c5d39132f714b00a924f078ea2e8ee3. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:33:47Z), 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/JPH941000893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30f66859308d9ad499186a7c580812d2b4d9c6a22f64dd17334cec12be25958. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH941000965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70714d3c216e30fafed4768a2d1860d81786f9da09e4eb1a2a0a47ca3491d50. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH941000967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf73a438338240ae24263ef5253dee11f3930b741680f1b46dc1b71e59d36c2. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH941001038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d74e052b8d039c17c6a0242af48377981baa80b6e98c74a91a37d3323361262. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/JPH941001041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0de77698dc99f5cbac937ad0eaba95869aec0815992a385038f26640fa76ada. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:48:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH941001073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad5bec548e5c4721f1f5eb35ba8ed6583ae89bc24dde6c8b2a85337b824389e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPH941001081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fbc9a1caa8502c7ff8fda95109a96a1356e45305e23ee1332219ce3ccda584. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH941001074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa942901200890e089055ed82637107c7a916e09a025b02b00e14f36845415aad. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902001161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b54e26562dc5a973015d672908720e068bfcb6a7622f50070370e6585bac1f7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902002612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b666d6d18fb71698a5f6f8e2e0e8bfca5e820101afad8d9ac019a86b5bf6685. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/JPU902002779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68e1ad8dfcf6c81c63ddf14d8b57dd7a82f2f2c1638aed0d136c8a6d8fd65e7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPU902100601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720b61444652609214ade494529d7d9eb7aef86441606da796da289eca0183be. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPU902104209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494bb04ef4b51aa9ab8c90b086fed2ca71cdefd4abb2e06d35c93ebd6a834c58. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/JPU902104210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd1443bce44387b5ebc70276d414e7125f41312852fc31b2a45d469ce7f9ccb. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902101089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544a16feed72c6cf7c5d8a07c6a4f5784e61979d887d9a570963c4c2fc561052. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902101382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4195493775822f159fa8d5bd70aa797208e7a9be74833746645125f363c8790b. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:49:22Z), 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/JPU902300685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b983e991bfaac1c28ccc5f402623abf3a55aa6adff45b35c2fefc4e151b159. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902300990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391bd906a8a2e686caf446073caeb2481a4944886de950ba93ee5fcc65b7ab6e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T12:08:35Z), 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/JPU902300989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed58b2ce1d0c82cbcd720b95b43914fb85fd8d404be82d0f58fb76ac1559ad68. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902300988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36d41720f51ddb956758c657069f9452c4d0eb6cbda7599910253037dba0c20. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902302259.
Omoinotake SPECIAL LIVE 2023 “SUEHIROGARI” 2023.4.28 @Zepp DiverCity (TOKYO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9e131dc0342150d8916a5a39667fac9da1674b2a5e6ec839c76e3c5fa00a6c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPU902304976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46db69c668ea02b6041221317649c4e4f7e34be7501625e814bf21f278e7f1aa. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902304978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3a74cb8a03245a96fd5a87918758691eee7519a6a6119ae05bbfc9c2120bdb. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:42:55Z), 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/JPU902304979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1ad4f3466d579542685010bf523c5aa7d35d7d83eda5f0c93d81059e06dad7. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/JPU902304980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd166e2344231346c4f849672a24ccc8d505f87bbdb78d5f71c20e5fb95e8b7. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:25:02Z), 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/JPU902304981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ba1553973fd69adc91ab592e798621cce9860627f31d98e51431c7be7d4e5d. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T11:38:26Z), 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/JPU902304982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fda3acf66be00ea75fad4697010834a8069bd56a2e73eba4f36445a8a769d30. 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/JPU902304984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b8a421f3fcb0c193d927a425ee9f77f5a60dfa874214d83f5ff62d70465031. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902304985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff10439d73f0c215987a10a60576b7d2f44536c99dea8b894974ee78313be8da. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T10:56:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902400334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb77c0d41b633f47e3cc6c61dae6cbcd9a54c79085a2ed12a98066b3ba74b561. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPU982503062.
Stand Alone / Music Bar Session(TOKYO SOUNDS)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70072c761234e875a5f75b409ec2749e2fc49ef8749603f05b2cc1edd91a6836. 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/JPR501924803.