Tama may mean: Languages Tama language, the language of the Sudanese Tama people Tama languages, a language family of northern Papua New Guinea Music Tama Drums, a Japanese brand manufactured by
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 0x7e6e19a88a45b945763ca6b77075da9fdd637f334e12e355944dc59574604709. 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/195745f7-d7bd-4d9f-a21b-6ff9e7304f55.json and https://artists.proofprofile.net/proofs/artist/195745f7-d7bd-4d9f-a21b-6ff9e7304f55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
さよなら人類 （シングル・ヴァージョン）
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 0xbb654ed4f786aec59bbe6b5773ed26eb5eeae4b33aa33a30964294b59d049f6d. 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/JPCR09007970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ffa96ef32ea51b4a5922e51290c2fdf0010312d8d8731546e54abf1d94131b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/JPCR09007740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe788c1dcf0e60a9ad426d09b455c15c3bfa936d0706d41faafb5db3eca9c3d5f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/JPCR09007760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5217fd9b6ed8a759d3afc1912302ae293a1a5630ad17c35e4621e05ab6d8c8a. Chain 2 (Bitcoin): anchored in block 957778 (2026-07-13T00:08:48Z), 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/JPCR09007770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787fd6ac0f31f9ee7e7618f12c8524081f86c2ff47dc354d7b781a62aa9a9ecf. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/JPCR09007790.
らんちう （アルバム・ヴァージョン）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6c7532bfb472b7e1d352f3dbb6e7f85ff815cc0d74f04cbaadaa4dded6b37d. 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/JPCR09007800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d0ccbcb188643bd1bbcb88ab438b9612340f851476260dbf3599b6551d2eef. 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/JPCR09007810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9100a6082cb8818098fb07cd6257136295f78c0e9428b7dd8e70c055bb55c144. 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/JPCR09007820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a32c47b648050736679237586fe6d59c9953adb47123a0394bbe80ecc6f5f6. 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/JPCR09007850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98c6a48720f71a67951c2b8af0120e36cbc3aabdf8e62741c6051b8ce0a8c2. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR09007860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bca09f960a08d9c9397c5b2ca11fd4970082495e82e6a72bb9532e380b8f8d0. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/JPCR09007870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98982e498b71ad0642994ae94913eb4427296e11d048afc467d9fc702dd56c30. 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/JPCR09007890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c26b09738c0b89007401941f560394b49b04deb8e8e4c043a6eb40190cd76e1. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/JPCR09007900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdd374fe65fb7b49112158f6b9f6c87747c1ddd5ea3538ac1c4dd4ea1da362b. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/JPCR09007910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08daebeaecade88e432e159db56e4349fb1012ccc30fee630ec45472aef98426. 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/JPCR09007920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4211b8ee6443cb12bbf10c05d2ff9037a0ec5f7ef799a16048890914bc8232a7. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/JPCR09007930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa864ca704291f9d8e58c064531eb09733900398dcd636e99ea189f4a16fe3d59. 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/JPCR09007940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515a1d6317cb3450772068b2b525958537bf650d654bbfd31c6677c87881d217. 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/JPCR09112180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cc670a2e19a7a50dcabe6835eb519a392848a6b9859e4e546eb51384bdf3e3. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/JPCR09112190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1abcbbb096d834b4c56086afaf78871b13d4b0d2c620f3a56bd098678aa14f. 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/JPCR09112200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0ece9d81f241d4f2d5e39aae46ad685baf6c000ad7c8ac6d38aa1117ab59f6. 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/JPCR09112210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa51855e4b9a6514be0e5a0730ae441e8460f784d4d734185f2225a95164e29f. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/JPCR09112220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c8e991b4119cdbe3804bdde2806dab2b3d017f773c0daf509e41aefbd7615c. 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/JPCR09112230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceeef2096de7ba35810a59493c141738ea7caf4e666554873af42cd462672db1. 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/JPCR09112250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c412997998c2cdf32b0f859638f5f69da6ae8b3b6b7cd8ce6e53a34a132719. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/JPCR09112260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca983acced991699374a0e8e0c24bb0384834df9c73f5c273a0c6b88605ea935. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/JPCR09112270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e82b3a723bd1a8f39259ab862c60e41f68d84857269f40aed46c58154579ea. 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/JPCR09112280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6ad2ee451297c6bbce91faec574ed8dc722698c9e8965bf9cb8aabbdc37b55. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/JPTO09241000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2db56a41c6dc25a5bfe224680490a22ed47203ebb37b114f2d7e4106efaf7b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/JPTO09241010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda83b5fa9c776ed5382cc79ce2e6ee0b42ed5cb1bb5237c232c80c62c72864fb. Chain 2 (Bitcoin): anchored in block 957658 (2026-07-12T05:03:28Z), 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/JPTO09241020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5772fa9e044ecef8a7ef2751693a01f31b8b1d42a70b72d1248b6d4743b6dc24. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09241030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3775a196d31e570d86168ba67b01398a1679000ef41ccad3b3c3474d8b566a4c. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09241050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e84c32f2ecb55a0611027e520412aa5fcbeb669f3451d8e07bf685711e59197. 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/JPTO09241070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb314d7f48b6b4858459fd78a41483262593023482dfc7fc59d4136e443687940. 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/JPTO09319860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b2ea97cbeb2d626e6ee81164a28acc46aaed68e5b366d4ab33747e31e2a5cb. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/JPTO09319880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f46d226e3cad039c4dee86d226ab34e77c2c0958783d6c6b00c18fe2560bf1e. 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/JPTO09319900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6662c80c4844bbeb45ce7530327cf157df43965d70272f9d5197f406c1a7a9b0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09319910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c6ddff3d1abc0133e1dca848506f77a39f7fe0df6e9642983bdfaabd296f93. 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/JPTO09319920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48cbd2869897bd6a1e1cb07ba350ed13266ae2ee97ade5ce8e6a35ce08d7d47. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/JPTO09319940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfc3b7ca1158473cd346087c821478b3642fab56113d64df87dfd97dc34162b. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR09008110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1d35f3207cd348e033895ae6776d148e7094b8390e7f778c6604c45a30c893. 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/JPCR09007830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e612410e590e97303621302791d81856b294eae822451e7b2432556436db3f. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/JPCR09007750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c23a86914650034efc09a7f0c668ffe92391d28eba9671c91d339541e027d5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR09112680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98982e498b71ad0642994ae94913eb4427296e11d048afc467d9fc702dd56c30. 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/JPCR09007890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515a1d6317cb3450772068b2b525958537bf650d654bbfd31c6677c87881d217. 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/JPCR09112180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c8e991b4119cdbe3804bdde2806dab2b3d017f773c0daf509e41aefbd7615c. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/JPCR09112230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4211b8ee6443cb12bbf10c05d2ff9037a0ec5f7ef799a16048890914bc8232a7. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR09007930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826606e84786225b869913ed086cb13b9327bb7edbc32ce20dd02cd9a9ee19e6. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/JPCR09007980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6c7532bfb472b7e1d352f3dbb6e7f85ff815cc0d74f04cbaadaa4dded6b37d. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/JPCR09007800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31af1f10aa6ea17f5ac642a6d240cf776846654700f1ec560bf59312fcaf4986. 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/JPCR09215500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f2c565f7077fd6ec706ae5be5efc391fc272f1f7e0647c9f26d17860c81a86. 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/JPCR09215510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a8fbdd83c5078db0b2ecf7522688f86bffa5f460c2507279349af2f725762d. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/JPCR09215520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2625848f196188ffeb68f90e38bf90b3987ea5c5b0e1a3818b2df2fb0616e505. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/JPCR09215530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46087beb344bb98df237b935a805cdbfc846263034ff2e90922690765e34c34. 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/JPCR09215540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92990d38a4309f19127906f790572c4c95ec3d27cf4a023d681f9c011d91c721. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/JPCR09215550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b33eceb577edff00732bb254318fb30a5d4ba0338ce8b82f9f29cde247f77a. 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/JPCR09215560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a892c112f46aee88a32fbe18f94568bb5159ac8ccf6774e92144a62b6b5eaa. 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/JPCR09215570.