Royz is a Japanese visual kei rock band formed in 2009 in Osaka. Currently, Subaru is on vocals, Kuina is on guitar, Koudai is on bass and Tomoya is on drums and they are on the label B.P Records. H
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 0x91a05674c55ddc4a13ea25552b7ab4355d7e7e1f2e01c512f07a96b1c8414e12. 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/cbc754a0-6265-4e5f-9bb9-8bbe761bfc6b.json and https://artists.proofprofile.net/proofs/artist/cbc754a0-6265-4e5f-9bb9-8bbe761bfc6b.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 0x7a237f1674197e5b5a175cf0ce480c14e33cdcd497993730431582cee894eac3. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:08:41Z), 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/JPR501204779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc1c97ac0b9860797c4c38f2f4bc81340c91c705bbb3c6464f3024e8ebae01c. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/JPR501204781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9713a6ac036e68c79d481ebd4719e3b3a976bc427b8ebf5767640aac5402cd. 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/JPR501204790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8806d8db93494b1de760603c22d299dc8a682af3ac81f7cd2207f9600a4ead2. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/JPR501204782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219dca4e7ecea92961360f318c05ef6b7086a495f7432806dbe0361f9067aa44. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:21:10Z), 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/JPR501205665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02016b1d5e2e0cac700033c5a31051d9c80aea072415d7a5ff56894a0e10b0f4. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:47:50Z), 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/JPR501306290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01b673ccaadc8c729d87e292dc45c0e63d39d6ec9e3cbaf05b5d37390a59382. 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/JPR501306293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553d2ec45fbf34a788136145359537861233fa90591447238f500e73e6c48e20. 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/JPR501306298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc100e6068d2d3bae8bdbf7fe04b658c3f9495204c2f34a03f1887d8728bf20a8. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:48:11Z), 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/JPR501306300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fdf82e2da083a68b4f3c76e2523a54391fbe0f0ccc1a3f635ab15edb4c4670. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/JPR501306301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c13dec77c5aa370b137fe861d98de21535bc284fe8454baf0ef9fc2179632a. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:21:47Z), 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/JPR501306972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9021551e84e168ec3ef89a6e759b2b84a9f4330d01644cf544b00c3062b03170. 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/JPR501409762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623b87d1527d69f7f6a506dcdee36a678a3fa9f7ef78f77afac39bf86a51bacd. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR501409764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59c676286c67b52169d87f84bcc9dd2b125b919a0fc5da2b43bc57e5b82a637. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPR501409767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623b87d1527d69f7f6a506dcdee36a678a3fa9f7ef78f77afac39bf86a51bacd. 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/JPR501409764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8049b4f700175c09020b8e9b4f825cf8a6c8cc583bcb23dd134b8f24799b775. 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/JPR501512067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03b7095aca9e6cac6cc80eb037ff7325458bfc3e9652763bf4a0755fb42dcfe. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-21T09:00:59Z), 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/JPT671400347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ac684f206b033ff9d5a1b0ef64e008c465149c48f45b8c3ce9d27ca77d4317. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/JPT671400450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644763be9ae530cbb74be2b8d2273dde2883e3deb84adfda979f17018ab9b278. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:26:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT671400387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a3c1d1bdfe954a0f4fb9332b404f510a09b07cbb8d3a63c77b93cdd3ba2e82. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:27:14Z), 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/JPT671400502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a2e11add0cef909cc7cd04ae52d1fb76f8377eb872b7941cfdb9b0f52cbf10. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:52:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT671400503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2adc100b1608f2983e6b86d2566dbe6ba43c2d10398da08609df8f481217dc8. 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/JPT671400506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51fcd1fb8b2f86f468d6048d7ddd4dc4e33e4f2d47421eda7ec4aaecd852248. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:11:25Z), 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/JPT671400523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9385cf0f05bd656143ea2267fd95a76ff6994983194400aa221056a68a5af660. 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/JPT671400244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90010cabf48d3a5d10e0d61a9c92188837abd920ae2992feedaa1defa104fe48. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T09:21:45Z), 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/JPT671400603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52b75363d4e6af050ee12a86d5bd946f0c76f38d8473c852c0c67bd8b1ad189. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/JPT671400268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa607e1bf8137a6b962c283f3e45c9b1370864d20004b12f6fea86e0a131f44ec. 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/JPT671400604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644763be9ae530cbb74be2b8d2273dde2883e3deb84adfda979f17018ab9b278. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPT671400387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba1e07ce3ce3ebacac157a9f71e96dc2412195338c850ce5e238f07686fa0eb. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPT671400607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75ce1d8374f2d451ed19b109da61d719350f95ab79e60a877047759e7509481. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/JPT671400522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e748b5922a31e44087984439db76836fbc4357977a9676d95b59ccede9037d. 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/JPT671400613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e35e5887d42aaaa2e882b21eb9893a8a411b55b917dd474b6e1d1df4140a7f. 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/JPT671400629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76ee06e26da2bb49ce71515319e489cbba354ffe2efbff2ea76792f4d0ffade. 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/JPT671400690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af3d71accbb837c74ba6b05d3906d338072dbabd1efa6130b2a7aba81bb8d4a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT671400709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fe8a65aa8cc8ae63268f4d2c7b7933b6f6320fda55c7fba209f48cd1976a12. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:43:47Z), 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/JPT671400808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafb28257086c46b818eefe9c9a912a357f0d43c291be8e854f6c97f5c43d609. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/JPT672100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e7862805bb274c6959aa9e80bd94f8a867b14fd28b458c19b797f0565b7e92. 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/JPT672100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14920f467ae40d23124296dc4335f2bf5e9a41d240135e3212cb0b2deae36007. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:38:57Z), 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/JPT672200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d921f3911f00857a7bdb912bba9a4209c100ad6ee681da66ca4a5ace5daf274. 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/JPT672200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ad8a79fd575a3f5455d277dcd22ccb43f3173582758e83f0f625b6ebe9479b. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/JPT672200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bee82ff8904037b46c854f1516f6420eb74026d0cd2cb05db59e739c9fb51c5. 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/JPT672200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5694b83c36b9211aead7b321f38bc4d74aee087377b71ce3bf82ee123221ae3d. 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/JPT672200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af3d71accbb837c74ba6b05d3906d338072dbabd1efa6130b2a7aba81bb8d4a. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/JPT671400709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd5cf752f4de632d359e38b1de4c1728c08cb7171a5c9b2e08cd3d7445a810a. 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/JPT672100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d30852beea725c348c03f911bc72488d58d290c92afdc80cb53aea0fc8a6e4. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:05:30Z), 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/JPT672200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028f9369c25b681eeac8a6c333cabfca82234710bbc6ac5afd08ae3ecc5771ca. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:08:03Z), 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/JPT672300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f58c54a1c491ef81d36dc487f729042e6ff71bbc296d132b8d40ba893c1056d. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:30:50Z), 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/JPT672300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d95bb24ac6e4db619e4d82ed8e4bd7aebd4eadc74f80ee202bbf2016f8bd9ca. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/JPT672300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f80027f6e4bde27838f30b721e1940b3b50140a15b65e4cbf34451ec52f03b. 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/JPT671400727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01de9b0809d8a3bc8b5a4524b2b6bfc6fd4cfa62a57e53a8a09861e47c308813. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/JPT672300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d22b6d6b25d7f06be95d9104cc3bacd474b50943d3c13bad7511c6bf52dc94a. 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/JPT672300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2131c6314053b021474522cde0a7d3552e28ff6a4629b68832ab8c02f5a498. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/JPT672400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbad12361f0a59bcdd570551107f5ef09467a63c30c3d51f020f55b136b205f. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/JPT672400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efd776a25e88a37e0435fa5aca46fe08e5d4bf1a8600c4475e110f0f589fff0. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/JPT672400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36ebf031555e63be0b79867e77bc6761c25b9bca2517a43a77f5b080530d32d. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/JPT672400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fe26a6dbd7f072ce109267033319096ef09bad675834ca72274aaf47ebeb33. 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/JPT672400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35c987b4809da3f9c7edf83a8e033b07aaca7a44ea176cd9392432fe9c6f9b4. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:02:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT672400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f1606ee07a50bf01b613f59cd209b42a81c2df97d270bf490d4ea4e1fd84a4. 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/JPT672400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f541df1a2a094869e0ac8978ee989b2966c901d910801011972d98c40e68142. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T12:05:11Z), 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/JPT672400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9725000a0ce38e047735a9fa9b7185befebc5970db776918c7c7fc8f32273b17. 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/JPT672400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ee44eecea02788684e65496ef0379285f817d3828afb31a2fe24b33970de03. 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/JPT672400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe705f63da98af83bba04ecdb8310f8fdd15a3bd1b8652ed7c5e11daec7e9fe2c. 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/JPT672400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36ebf031555e63be0b79867e77bc6761c25b9bca2517a43a77f5b080530d32d. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/JPT672400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ec9e79756f63bf53c812eb7776c47d661c3f12a6ca00997228a802332df690. 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/JPT672500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd842ea9ac198a7db08f66af5525590fdbbfef63a7a3cf70dccc9c84a331ccf5b. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/JPT672500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63258572faadb7ebdaa0da0c80ac15eda5feb97467f9120615558250c868f858. 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/JPT672500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b9e354c9beb4c2a016cdba0f846e7ff0162482cbaa2b0edc31e000cd1c0e44. 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/JPT672500033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65210682b6b90c73bd4d3abc324aeeb1e2c81797465c469113641536a258ad77. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPT672500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee0186c64402c2d7c96c61dbc9c1b207285144c18fd8d1957b363592b8b9077. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/JPT672500037.