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 0x1ef8dea89e7075b59722b81bc240c56c04a72dac154369e1d08155d002b131f3. 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/85ce0155-b278-4917-8165-c24969f9822d.json and https://artists.proofprofile.net/proofs/artist/85ce0155-b278-4917-8165-c24969f9822d.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 0x967065952921702db8acf2bae38ed8535c65c8e037f4d570e8fbd1dc10466406. 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/JPPO01800840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d429bd7c88297810c87a4265303382d9d27cabc3c4d426edf4708bb882444c. 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/JPPO01800841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f176228192ea94181025dd86ca4df8400e73e482a68ffbeef8d228cd25bce5. 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/JPPO01703779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ba79c30ede35530605a2d0a73a77df0e5087149c96b2c1ce57b686ee339dba. 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/JPPO01800842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e078c99258ea75d4a7278ef178299c793a7c0e3c917088b94bdeec587b745a. 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/JPPO01800843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eff85cd50f28b24b2cde07a1e49d6236f0dadfd4049e98e011f25450b8e2068. 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/JPPO01800844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88809de5cab818c5e12f04c46c619e7d37e8316db1a9761e6d04f4ebe988496f. 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/JPPO01706313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d603a1f70853f2422b3c298bc6fe5dbf35d70857167c89c5ce1ba6cd23c296. 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/JPPO01700803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa3a4d17f8b5bb85d8311c256b81b97c99fe9ea176859e128c77cf66c8a1369. 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/JPPO01800845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a934a2f22d439ec19223ba6c161501e6f617528c37cc27abe25fb6610478f6. 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/JPPO01800846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173f09dc2bbdbbbf1fae0f22a1b386abf653ca8d1e9d8b8c157bf9dc89f76480. 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/JPPO01800847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4b9a3fecb3e8af1f1b0dcffb42c2dc62f36dfac20e9c962a6df78ec4a63d80. 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/JPPO01800848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bceff6711811a5bf6d2954033b6152dc5a8951e449d99e7899441b52646dc98. 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/JPPO01800849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ce2612d0bebfac455d988c4ae3e5d7904d4fe957f5529966491145d5ae1978. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/JPTE02400240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5d7d6281fd6b8e9856c3517a9fecb542cb3df676f9f55bae1fc292b54e9db3. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/JPTE02400280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf86e09c59c49fcfc01fdc8bd33e0fc7a98690e9d11b853c2e712662771332c3. 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/JPVI01225000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5816163c367d30a381dd6537bea1e5afaa242999101fa367de2ba5938f54d9. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01225160.
原 由子(サザンオールスターズ) with 関口和之
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fe892e3481379d60ce25c0c99b916aa408673d9e1bd1f4b243d887daa9cbdf. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/JPVI01225030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3e4ca61cfa49121d6c642e2abe0629a3e9471f7d437ca8507fc1321e1bd161. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/JPES01300512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7407906c554b3946f2767796c533faa142fdd35abf56da7680ce823ee859a5c0. 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/JPES01201801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff45f0d604a9d230872c46739ed5ac00ca414eda5047c5b912737baaa3a5b37. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPES01300514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e27e979b991dad1afce1c3b88398e7baab1aa7fb3d5eebacd19b18c3b2f0067. 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/JPES01300513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3f689cf750fb00880cd0b468f21e09d7bec23ccb7175d8f5476d60415bf806. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPES01300515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb898c42fab840b8ec45f2a2c8a85dad0890c1386d9c9de55d368404ee0662f2a. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/JPES01300516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c38f893cd78c7c5a6f4272537b15e118666db932e08c2ff38ea275e9f4451f. 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/JPES01300517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4c59e59ce49960c01b7381f0c84bde48a46b8a56617cb3f246fa790c7f7790. 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/JPES01300518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c01bb938b14df0c2ea24b95e5e1d70a6512ce7f149a681cf32c8b6cdba6512. 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/JPES01000721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa266283ada7a28c61528c912d4d3c46bf69873827f1cef1f4deb88650a0a3f2e. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPES01300519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec9a52b20f2d14b10f684aa19ba11a5ef85d3a0c3a5c4c5ee400e632a13d43f. 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/JPES01300520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc6a29280607ce3eef772e62ef71ef20ed24083d7c1c7151897c8fd157d062b. 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/JPN300900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6f76934a9a5de00a9050c266d0ab76847f3be23bae564253328b7c7d419f67. 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/JPN300801821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e4f1fc66fe9060b746527595e20f9c57e643f921e648155eb7146183dcd3d3. 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/JPN300900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf23d1c9dfaa88144ce43668f4fdc3eb92f1b6cf83caeaabae367daec56d9bc. 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/JPN300801362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22a7e569c773e8f68457b742862090abe1dec66c214369cd632640600dc88a0. 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/JPN300800461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6334b3c54a3e3f63c79f3233e21b8b432508de2733c7db404d6c557e2d7335. 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/JPN300900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad4f3193cb33875be1ed320859d9eb27ec89e3e48d3b32d968ad8b5eecd0f8f. 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/JPN300900104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5209ae3e235e4a8a8ea73122fbb3f9629d164ce5c41803ac9aa809c0c39a1b52. 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/JPN300801361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213cf1737f0bd0886a380f5bdf87da903ffb8eb4a4629970f1f6f82e29d2d6f8. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN300900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24842089111b9b2b7da6a552e6624d2069afed7e73a08b8a08c9e95315c31ec5. 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/JPN300900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3276e719a5c1cd5d730982e583a0806a7f4de7dfa645e84745ac761ee59ff0. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN300900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe321611fe73017636f0317e992be34507ad204faec9af2fd390c6bd98ac4c8. 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/JPN300802061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb703c73549e342243b1bfce7c7f6b985b60fc4ed8fbd062c7b46eaec2ddb3d. 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/JPN300900108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e36eaf49a22ea373387600466bf9c65ea72c6b3f9d4a161c996926074b95a0. 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/JPN300800281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40fc6fdb4fabc081ce473aff025c1a6d84859c04025b041b05029bbc11893d0. 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/JPU902105508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c42d7da8795400eede9b731c561d1013e8d1fb1a623719b80562ca4b965c09d. 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/JPU901702425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e67da4de0f013571ebfd511c2859e434d78b4646d1e520ad49d5f616454de2. 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/JPES01200362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066dcdfd0e2cce8801cfc990eb587c09f0db2444bd157340bd298c9699585b8b. 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/JPU901702427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3325573eaadf438e251a90d4ee68140c792eb5b79fff306269d2c80268dddca0. 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/JPES01102121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0328a821f4aaf253628b659b1455cb7b8a30889ba0abd0eeea7c77ca246ae5. 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/JPES01100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23db4efb15e8a6fa170815d5ec9d08207595e1d0e7c40567c448cf1af18ff30. 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/JPU901401304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002f7e367d5d274af32084e86c6516491978217d358cc2dc54cb2d99bac86122. 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/JPES01102085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42520667f847be8d81b30a59992f0ac873b9815e55da73da0f52e006b55c874c. 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/JPU901900262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a4bebd49a396fd6c2940d1dc47acc7f1e20380a453f93b6dc56592522ff67c. 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/JPU902105509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4b68cdae8dd8e2a70f8404487bad43fc2ae0e677282d03b49c66b0ee61324e. 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/JPU902105501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08603a2ab1462aee262e0343b91cd18d322f42cc6cc410b7114d2763c386c878. 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/JPU902105502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e09b9f83ab24804bf831ea8928f15dc06606b2c399e3ea7973019265d22219. 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/JPES01101761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa9ac0d4a5aa01a9a8db764ea3abf31e1cbf5ffa581089acdaff4b35b515928. 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/JPES01102088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e4263be3fca81210b96727b90d3a601fec5370f8e197348466b825d2d6b329. 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/JPES01201802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0349764d31155daec55f4bdccf53e0b7550a19279923ed888b037b5a28695db8. 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/JPU901401305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7da19b424e087b8485805f74ab2ad476ec34cfe295cb0e44ea8c279730d76dc. 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/JPU901702434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb426a8e5539fcbc5ffe29b87a4ef32a10276dcd2663c9a81ab9f3c978578048b. 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/JPU902105503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ccd3bf7a3829466c9c833e6dbcb86f1506f36848410c8acc42c503a165d708. 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/JPU901401311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61f060fbfd90353e7c89bc07130aaa3c1e3839f9628c1d37c35edf882185a4d. 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/JPU901702429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c358486597b72c216ad16ed7c3b2a0ba34aaa6ce5564acdb9991377ad590352. 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/JPU902105504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa48cc052e86b716f560bf15b67d5fc3c8544ba17b0fb83afbe296336b81691e. 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/JPU901702428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb70cc58fd7052b313a2e993ddc55ca3172de010a984cbbd235bbcdc89900733. 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/JPU901702430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a0c9a7a529af7073f26b4cef97698982df6f2eb40a2cd9425875598992f571. 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/JPU902105505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5300a5647a6c81a3a95efd175a1a83401dbd81931b873427f85b100771e54184. 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/JPU902105510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165061aba4e739b097792976726dbea00c937bb8d82d357a3cc0df560c64433b. 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/JPU901401309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e53313e918047a37760cb050f6bdee66b8072319db6aea05fb550eee4d2e0f. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/JPES09903182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b28ceca6ba6ff43a641ac517e5c56d9c2e53e0606e686c105a9653c76fae15. 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/JPU901401306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219cdc36000377c7c9c831f197bf2c64f80052e3d6461e04cdbf340dfa53cf62. 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/JPU901702433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df6cd11856d228cdad8647bdee4720a26263fbd0155eb85f5af79521d0d0c60. 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/JPES01000722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7fa454ce733d8b52ff8461cf9993ce1ac7dab1d0ba058716f7dcb179036d62. 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/JPES00101413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f5c3b7559280f174bc295eec30067a1c66a9da56648c5e422ff654c64c5f48. 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/JPU902105506.
Jamaica Ska - feat.キヨサク(MONGOL800)& TAKUMA(10-FEET)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790b2f492505e08979a2824dd1dfb566bc59ce8eb651f48c3ba9b0f6251d078d. 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/JPB601903360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08a74edcdfd9c714eee520246b996f7ee387a2c8c811b52de08e20fc1a8b048. 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/JPB601901793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d00f4840427bc0e6eb8c31f1d0e2b9298e92f9bd2d1a678196d0c4c35d9c97e. 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/JPB601903363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc361534204848c939a9010b267a1b169a1d77a9de0caf79bd5792660925b22af. 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/JPB601901753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a2f892fdd143f29893e2cefa5541fa0279b79202e736974c93b764ebbefd95. 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/JPB601901362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5af32806efb1551615111c0a7caecaecb9a94a45957ab5946a90ebee2b5659. 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/JPB601902050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fc653db9b96967d9d1d79860a7f32a5896d2c90d0c5fe6273418068e5dbb27. 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/JPB601903362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569392917d0cd629041e621c8d7a347392f6d8891b81e951186ca86cbc35fd31. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601903364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6919a48e2963b69a00e8b50c69e2848760f365da08f65a92efaa78900183b9. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601903436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380b127c52661d67d740fa4457111e1d3e820d783abc20d2439d6f3d036e22ea. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601903434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b7b2e8060a10a949f4a65fc3b628e9757858b5408182c2690ae3af5a7a3562. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601901361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa180b6d291f12133cea96e23196958486cb326e8d19156cbac33ad9c44cf3681. 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/JPPO02003055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b408ebfbb916af79a92758a499ebe4b0b1cd2bbf3c78f111ee9832b0810fa1. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02003056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d0ae4b026043645120b9591bc4b51e2d5626a55732fce8a673714bd829ec81. 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/JPPO02003057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e27836ed95f97ebf6985ce2b279868056f2ae7a4429f63a0179ddf2355310f. 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/JPPO01902959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5db1afb548b794ae2271018a2f216c756c95390669d803aef9fc6098eefe8b1. 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/JPPO02003058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf644ff7ebd5422f1abb0f2c38eb5b315e76e3d486e0f42223e9675dd34b2066f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02003059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32dc817390f3cc08006ba7fac39ca4c5e1d408e3612271b3a89a79d1e564d47. 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/JPPO02003060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade9452f17281656f9b71b3df84dc6d8d78211d2a6c201023b0c58047797ade9. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02003061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da491f49439134a1a449c1611f379a9388db37f5fe3bea8b94604b464a36a13. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02002201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73dd390735e59dc302b4a0e6775161d86e581b1b9545f09f0a324bebc809a70e. 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/JPPO02001007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e2d02303327d42608316671e235a921b07425480c04c5172df2f42c4b62e9f. 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/JPPO02003062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78793870209c19977de695ac47b325d62892bd2a0dda8b70ad14318745209d3c. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/JPPO01904494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7dc915141e1d59a0ba7e836829d415d5ac1638b557e9c74916491cd59d9e77. 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/JPPO02003063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2def4c411372f8195490fa96fd76ce7407c2b6f22964195be14cc94e2214b1. 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/JPPO02002200.
SKIT - ~ HAN-KUN 10th Anniversary Showcase "SUPA DUPA FLY" @Shibuya WOMB ~
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1838a9759f3eac192d5da3161ebdccba8d3c49fe7a16a5a5da96eaa1efd802a0. 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/JPPO02003064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79661bf82f36ee6b6e3906144cb7ec8fcdab3247f43ffeb3de39b538926ee687. 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/JPPO02003065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0533a22cb508d5638cb20fcf1a08f72e3f6e2d21f16e681b1190818774660b. 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/JPPO02402287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1748a3a780c1c373ff3d555bea75336e634bfab0cdb07a14732c0440fa90193. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPES01201061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b3111b545bcb622c63e7cfaf313399406191754469360f885239aa2d8df548. 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/JPES01201062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d593da8d2eb4816b86d968aed090171f25a6e03bd825a5ab9bbf81cded5f987. 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/JPPO02100762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99af8d2d7c240878653dd68ae5b82cf97b9210773362a6a20929f30d19e7aec1. 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/JPPO02100763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1407539a6222d79f619e03266c60d783f822db29afd5deb4e1bc1e26220c20b2. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02100764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190225671a4e3c040c62b028a653c895bee0c6cf60ef6fb710f07a14c8be3d8c. 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/JPTF02005901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacc000d9e07258b9f48cc0a75c00d463197c35226064403d8696dd322c0e80f. 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/JPTF02005908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15ee93277649d26fd855361c31af06bdb3a705912c719f22b78c0aaa6a7eb1e. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/JPTE02306140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89650b9937bd58078f60a1c6d8de7762971774bd01505afadaabceb5dbb9d3e0. 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/QMBZ92176707.