is a Japanese rock singer and songwriter. Having performed in bands since high school, Hamada made her professional debut as a solo act in 1983. She quickly became known as the . In 2018, readers and
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 0x31bfa938be5cd8c242be8407755870fee3b7aeefe1a734565829fb0870fdd2e7. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e81e9b8-f538-4b47-95d0-13c9a7637c27.json and https://artists.proofprofile.net/proofs/artist/2e81e9b8-f538-4b47-95d0-13c9a7637c27.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 0x78a1a3e0985307c0284d8bb70c76dfb07c2a1701288649c5aa511b6d3c59e221. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/JPMV09100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1345176f7882dcbd333d8066c3a2a3f28c71fa8f473dd63cffb3f59de27bb2ac. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:38:01Z), 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/JPMV09100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43626ee12230007b3a1cd9a83279dfd81472946cd525fc990005dc7e2ee01d9. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPMV09100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee951c6fc4e3b56d8dd930b8c4bb7ac4b1dda00b3cc0584d6821c171069e1f4. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:21:07Z), 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/JPMV09300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b48d9acacee8be145a805afdff9dc2fcc0953abfd686bc9c2b8d9da9e917bb. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:05:41Z), 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/JPMV09300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02bec01ca440c51814953eac5a98af2052030a3f26cf105e2f42b5f59e163943. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPMV09300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890edece5381cb3f976517551c3aa8ccf767e2283c1b79b8ce83b1f8a92d18a0. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPMV09300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1f1ee0488b530900703eb2ad8f019799dccb49a55bd9e5c56c85c3078fdc87. 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/JPPO01351250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ef0862628f2d6df3afa677e2026248f628b1e2875c727066b6f27113775e2a. 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/JPMV09600110.
CATS AND DOGS THE VERY BEST OF MARI HAMADA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f87f82896dcf42c600258c1862e0c5d1935bf8e3aac1bd1df92e504d2d75ea6. 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/JPPO00000640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9073e2fa101cb613bbc52bf6fcb8835e69c2b9fd51c705a82b86ff71d1610019. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/JPME00304001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5adeb9b654fa396f139da0b19af7fe621fb14626d5164fbb8ef4da25b1534d5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPME00501003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62ab9d32656b0f31a9ebf17d4598a75addf86fa87a025ad45e77f9fb655f7d1. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/JPTK00701330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdceeb85c491c24b59a9976475821d6ac487e66ebee3dc1799d439677d1207f55. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/JPTK00805350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75274c4849dcdbcb0180bcce9ba1b8a45c6d602b4dd1dde3e2d039d8c4ba8429. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08305520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec54e7b3ccb2293b801aab4e7eed4de0f76d89266dd9b3884f8ba309dc0b723f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T03:39:22Z), 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/JPVI09015170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d7bdfe18b93db93bb3cf2718dbc3a0de1c8ef26300982d0febfa4e2e17c1ab. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/JPVI09015190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47bd97c3ea1fecfa57458a3a1866bb1559a8bb8028ac1078ca9aa37b5d22862. 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/JPVI09015220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e876352d43e03b753f6e020a377762d7669460759b2127712a1cec248643e7b. 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/JPVI09015250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75c7bfb64f3bca276967095c1bc569451721a66f5f59cd6f576ff2ce8e37b81. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09015260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dccd95ff20a7c18c580abdaf73fbc3cbb46f1e05fe9fa7ef50245a1ca46d268. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/JPVI08808040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fde739432a42b848544aa0ed9267c27c569e44f00b94c896406cd0a164a8e91. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/JPVI08808100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3faee2aea6095ed741f6c4c4e15effb6ff5241348e7a8d8580557695a4f7eb. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08907970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00f76f62925cf3b4a939a4e3694925f3e97d1760678c9fa9868d60af2f1b665. 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/JPVI08907990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e4ebed22e0b962d77c5cc85bda88c259254c524c767a7d79d58c4c1c6ba537. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/JPVI08908020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a5f3703917581b14dc4068f9b32454ffe81cedc9b7f42095fe8acb6d66493f. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08512370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b16d3de99f0b9e37e7b6d069c18a63f764cbfc235f2ad1939502c846a32943. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08505260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84517f9194ea1278e895a28a8787fbebb559f86958925747a6a781c23b3087c1. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08505280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c76d398e4194b1f223e5ba20ed5f940624e4a8cb82471289d707704d4ddd290. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08404290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb408971e33efe6fec49ade1d18758c11c1899de56d6708896df9bfff02807233. 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/JPVI08706100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb336c1dfe7fbcf6ba614e9798aa6f872330675c35dca2725cd4e34e3bb9a354e. 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/JPVI08908110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cb4b735f2e76ca7b1acfcd4ae81969a49b3d761740a16bf9c27d7456b856a4. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08808120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af775be3683fea55cecfd0abcaffcbdd331926c44716d0ebf80ce8af3289d89. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:32:20Z), 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/JPVI08605590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd832fef85aa421d5994458393b40fac2dd709221edb37d2260f8d1611ec53ac. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/JPVI08305440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17fbab6756e47a2cc3b9ce1a23114a2dee1a9fd64c59dc6d6888bea7e2f9ebb. Chain 2 (Bitcoin): anchored in block 957767 (2026-07-12T22:25:13Z), 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/JPVI08808110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad5541a398fb9f723b896e36659980e2cbcb5833cb6899e6daf7c82861a2974. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08907960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3c79a3ca14b8747ed35190bc5e1ae016076236cace8d4630db1aee30b84e15. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:47:49Z), 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/JPTK01200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d9b58c00327a2090ed613a287d00acbb4668d8b2f737079668b8797ddcf0cb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPTK01307770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc21d78f0db51375f2848f36ea3e04ad2e3a330a024bc202a0269bf2dd90e47. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTK00802510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e97b5329f68dd38bf819c3f8cc97c875271ef1c2f09a54bf32d580f36360b9d. 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/JPTK01514630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf68597935213afd976d77838bf48545a7829fa3833ab3f18676bd3d5cbe7a4c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTK01514650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cd2f6231752ff7e7a5a662f2be45835e51594691ce74469d5e917dae71704d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/JPTK01514660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca76ce8be18779ec742e35c4b6010a0943a003d6cd082c8b6ef8c32955d909d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTK01514680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe676aba4f1afc48e1e02402acb510e245ddce2a747dc0adc194e723ef8e1a163. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/JPTK01514700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dc29fcfa95cdca7691bb37191b853ede2cd99409a2a7759770e1331664211c. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/JPTK01514710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6710df535f79d2f7a436c34772fd3083509e60ce3412c459e9bf284c752cc0. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T01:57:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTK01514720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7a5d83f3bca1bc3a4cb9b6cecd908874dd92ec1a189fa8e17e8514ddb5dbb5. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:24:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTK01514730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214c626adaf42dfb6014ad01853a26d9908206d880d54ae6d9a5adc106ee37f9. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01870370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f010ec5c7063a0080d9dc7a18ab8aae18179b0a09ac5bb4ae82e89d4381870. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:02:38Z), 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/JPVI01870380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c7c34e4cbc5c3700c9fde9981ae12bd2b6f3128e8670236b8f6323989ffa68. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01870390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618c80636ab72dc17b9e742ebbd029255486679e76088764ae8e8c3ab3b0edca. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPVI01870400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc34f0ddbb72dc297e35b3bb00d6061b309e9a68530d37f44a7300f8139f9f98. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01870450.
Light For The Ages -35th Anniversary Best～Fan's Selection-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2038670fb9bb86e92c21674016d192a0d0a0de848db19c6dcf318072b74c0eb0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:54:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08907920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bd37c42e5832ef3c8e1e69cb9ec3a1cd44b7b25cbd87da1bbc6c6813db3361. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09015200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455e857582372055722968a759681ffe9acc7ad74621a7f344d534da4614c807. 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/JPPO01351046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c76d398e4194b1f223e5ba20ed5f940624e4a8cb82471289d707704d4ddd290. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/JPVI08404290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d61d9bda6b6574dabd2b47ff092f867ade5e9680632e96a5377751dc7a930c6. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/JPVI08505140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8798e4dee10e2d5ce4d70695ed4eebf2f455ea81b7d548ca9af019e1c9e4e444. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPMV09200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886ae65525248accf844c2c0b975c10e3b327dbbf30e4bf2fd7173f1f2515f5c. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08808030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352f4e7c8f78ecc289a5481daca35f0b84d8acdf502c77a3661c1df5825201e7. 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/JPVI02301039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47277fcf94cecfee54362686b162bc715ba23496e80b5caa6e03ae3a157ef7c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T03:50:42Z), 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/JPVI02301040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68dfe7dec98e0b0ca851d3ed9f09b0b9c8ed9b07e3951872b52d27893a6e909. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02301041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d22703a6f061d88f6218eba707342b72dcd61c133ba200581cc15d9a2f2498. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02301043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb1040e0ed96e938767f93c3cb804d8a9d123b64ac35a739a4dc60929e95c73. 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/JPVI02301044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9502f2a438a6ef6c415503bfcaad6b532d3b5113e2598bcc6f21ab372dc6cb13. 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/JPVI02301045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fff392754ee567a163ab6db600e660923dfec4e05c511f771b88da729f76802. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02301046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271f9f05f44171445b9ee91b07e99bd7f340833e3bcd8e352f79bd2d2f24ab30. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T03:56:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02301047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd058d92e47945582d70ac87e47d37bb8547548bf6878295d067841213dd01cf0. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02301048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b1366357b8ac4cc2c93cf9a96ad035acd818aaa068ce2e0a007a0cb17832cb. 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/JPVI08908100.