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 0xdf1dc5ffd543bd3d69645d70127cde674f9b17338bdaf45f2ccaabd323613773. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3da35dc7-6967-4172-9e58-47c720e60358.json and https://artists.proofprofile.net/proofs/artist/3da35dc7-6967-4172-9e58-47c720e60358.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ロイヤル・ストレート・フラッシュ
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 0x69aa18c91770fe8a39f289dae6181134ae33fc73fd4268fdc4d39ed0be949ab8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00201062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf1e64909fe0c133630a81207c6a75a6cf5314ba08b7407e2fb24c944dd5933. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPKS00201067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70716d28a6e67b99529e0364ad61d5edba2eda36f5d37d0017d43352aeb70e35. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPKS00201068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ea3fcf0c10d550b0c46bf206f821ce1d7065f5a5cfdc82edf9ec94fafe257c. 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/JPVI01871810.
Hatsukoi no Akuma -Dance With The Devil-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a8e2eb7ef11352b04d5ee21eef245730748b2cc75425a7153d477d9e7524fd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02202562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db813ef2043b3dc434d58e77997f6f72b4553c42b7f5e4cb242dc8057bfad19. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01901957.
スチャダラパーからのライムスター
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ab75af178d0e9a24cfe059806c8c3256271fdb7a29fe516cd01c3d6e2963f8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPVI02301643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40273384a673474f0d8c43500981da360567de99b53f2bd5cc7379fa760e2ebc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01821271.
MTV Unplugged: RHYMESTER (Live on MTV Unplugged: RHYMESTER, 2021)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6694514988d6e856cfbdbb6a8835c45873ab300f1c9a1f2da4feb3b895e97a. 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/JPVI01724490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bc731c25f39c239e28bf468dc5deb8efd676fa6591d2899cfe8a46fa0a7bd3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPVI01724500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1a7cdcb8125611985c975552e24f7cd6025426c1c55570c69ba5d79075e5a4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01724510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce176f693efd49e8d3e2fcfd0cc2e3715c5d9f28386767109bcff32be3a6332. 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/JPVI01724520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee5a65b0f0f62dc7176575b634f40f5e76537a0c4a9c468ccabb1a5f476c26f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPVI01724550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c1b1b205e7330aedf3792030f2665d171daee73c8be1b6c0f491f42a4996bc. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01724540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253f0df65d7f66fb32a7af2caec9f4eb696883d1be74304ee3385ac51727679e. 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/JPVI01724570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213807760fdbb1bb7af8ad5e02391524186c3baf2760356e5d4d647358c99083. 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/JPVI01707830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffb667defe21c35ebc550dc537daf46337d13d50d2f9bfb5961c7b33986e0ab. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:48:24Z), 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/JPVI01724530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ff496d8854c8e6c6cd9496df4891dc496f6e2beafd42011646664f5221e2da. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01724560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca92ccb3072162b62d186f570faa313cc338c35fcd8eb8129a6a0863eb9e6999. 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/JPVI01511790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c76d880a59269933f516bde36a1980dd8106226cd1d6110276491cd29188be. 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/JPVI01519940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da0f78f327d1a970a5376a7151809b48e0df053afeef7f81111cc387c135cb6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPVI01519980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9050e14e016dd5e114a3b8dfc6c9d418cece90c9288702afe6bdee0a5f37b8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01511780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff14a44f8c121a571f4a49466cc62708ca3cdc1e5c34db7e5eac41e7ab159cf. 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/JPKS01202501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9132b38e3b00d44074968decb8ec28f8792c034c2182b3868a79720fe61dec9. 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/JPKS01202502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce92bf86221d0546cda43a573a11089dd1f3862b220acd5319272891b0c99e4. 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/JPKS01202503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd71a1b4d71449c8fdbe15c30916ea63ec883162c9c84a1c137df722c2ce076. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/JPKS01202505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67b1f0740e4102c6dd6835b95242065549a89ea5b53c61ee4222b4e8d013ef5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKS01202506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457114dc5eaf1bde8bf51f28dbcc1e17d5993eeb312a777ea7c70499c6d73871. 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/JPKS01202508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf40193bc74fc892e68b87fb08ea8cb0d4ec6eb1d6dd24e831bdfba325f08be. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS01202509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6d4ca9af71e407f99cc6634f46fd13da3979a8701bef68da579773c80889a0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPKS01202511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dc1990074d996d259b8118eecbaa48b399d82babe413391fee71f2b3e2e836. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPKS01201501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6987e376c7111f1205356ce4a3b90b57c4e7a9a3e55a93b7e15d70f0d3daf052. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPKS01101281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc14a74f82659ef5c19ec7ccab1bfbaf4fc7b7c25d32edc51101ce4a813d50fb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS01101642.
フラッシュバック、夏。 ☆TAKU TAKAHASHI A.K.A. THE SUITBOYS REMIX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0976bd4bb5539dd592570df439bf396ef97522e348a3465221c7cab2873be178. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS01101645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5ab85090ffc030b98612dc1163f98a28e07efdcec27eeab584b2cc77ea2f24. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/JPKS01101641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67b1ca3cf579b33b8c80396c7c012b67a8851e384ca2c313ba382e07093c680. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS01100302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa881f0e720ea4e2b061cd1e6551c69e0dd1f0a648bc3caceb4b6819f30b8a7f8. 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/JPKS01100303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9558ffc3e6291f46beef73c12b3660d297c87c0b3b6718f641008c049ca959. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS01100304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6382bfad4b3f5c92e9498d39db97e2bbdd16c0ae44ea4f973b0502f461d8e0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS01100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ce30ceac30406076fdca7522c3a980552147ad93be5c3fe4062d19e9c0b5ca. 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/JPKS01100306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90443ee2f5a36dc0651d11f3622bc69548f8cbf24d5cb2fcef33823e7ef7bf88. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPKS01100307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce86bfae381fab1f7b45daab165b0328db6a1ebc588fcb2e8939ff099d2dba5e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKS01100310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071cecaeadf92a3b793e50ca6f88e8dbcd29bb409a62280d61a728bbe6911bdf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPKS00901721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9f76b9ee8a39ebb4cff23393a25385c128beb996222316d869cfa527040af4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPKS00903047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a0e47406cbf06f91bbd1d41ff3a5173052de05e82c426104fdea28fff799e0. 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/JPKS00902001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e52772c56021570d14c1d76e38ba966e0cfd4827bb3f9dc20be5ee4c4929ea1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00903051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35164fbc21e5676c244fc7a54160073389f6c2341d83418adbd1bb8872ff23dd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00903052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe566872e4c0756811f016bfdc0cb7439186b917627a93687b0634255798acef0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00903053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea7d1a291f557911244bc5f5e628a5ac94f57583a24009f45f5f9886ff8bdf8. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/JPKS00903054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34e8dc18ba373c067a9efd6e47a5fbc52d7cb8c9e3136cb8435f7703afd9cb8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPKS00903055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d34b36f033ff1debe0d9d933725dcda1cdd0c23f924553227b486f5f75bb0d. 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/JPKS00902886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d30f9248154eb07b6ae47f397c2dc29172bc269f8dc6fa46aa1afe78cc86027. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00903056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7fee83adde7ab8e8d8f9d11b0a546f33b3d4ea5e7243f321b35730dbca10fd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26669afa1676ab65338e9e5999165d6c85b440796b131b2cbe8d2d67be964a2f. 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/JPKS00501041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a623047aaeea9aaac1bae7464e7d9b4ae317aa7d59e84dda88926ea007e36e7. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/JPKS00600122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996cedcec371cea188d96dbb746fc3cca6d3a56affc7e3f75d8c5bcdac38abb6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00600162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0c4be7477c3d73e81fc67a2e0d71d421d1643d634c38048713cd270fa5ed2e. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/JPKS00600163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cc5138fadf9659071ee1d306ec34c600255b51ecdf85fa56166749f2a51a54. 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/JPKS00600165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb97b292a6878c1a8ae5d523c22b104eaa1c4ddfe3ebe5ee990db50791d9976c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00600167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34e7e1955ee28f8643578b50b4bc37c2e06b502a6f9b8ea5c48aa38a72c361d. 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/JPKS00600169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb415d32e47c26fab803cd2b61befb85364cc47a7eab83cd8621e983236a542. 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/JPKS00600172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a9f4998c50fc763c2da382a21971be2b962507a7178bbcd5b29dbfd88d7ebe. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00600173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f83797a76eadae78aca17d58a55b7cdd88cbe8b283e158b397276592c8b122. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPKS00600174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e2d187da2ef50dddb3d0ab38d5c1fd6e29420ff1638cf0c8c5966fa3d5195e. 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/JPKS00301941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7892927c95e443844d8b2aa540285615331a850a334945e3e33cfe13eb65254. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKS00300881.
ザ・グレート・アマチュアリズム
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af7826b523509ed4e15d7e3f043cb47ff2aecfc617310e5a394a8889dc624fe. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPKS00301626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18e2cd49ceb9ceef28d6ba03251a8fe1de0a3fcb87b4d95fd4f8a7d1fd9cd9f. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/JPKS00301944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1483e69fbf47107da97a356fd76621513a7d694e820372ede25f334b87f7cd9d. 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/JPKS00301949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6967ae1bb49fc5c32a001832e566f2d1fbc450864353466c0b3d42e00b81e60f. 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/JPKS00301947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492137bb6f741090d4bbaa08f6ac09eb34a7b27454636b41833b7e7d3a0601da. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00301948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259a99c2963b13022ea5ecf692381cb3bc4b870b5f4722c0d2147d67010fb13a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPKS00301950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb731e0e6e48e7941e39ed204f4dbddfb4e43bbee49e000fa910f66a6cdfffc21. 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/JPKS00101421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15ea6249412fa001a07900d01a915a2a9c86eacac629391ce6dee61c8828ec0. 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/JPKS00101684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c1cda0f899dd586de1ad1f5812090142e344ef7010f54ec0b26b50c801850b. 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/JPKS00101685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abf892e27d64434d6d5dc3cfd94409da4d085f7ab641cc253337ca2b071683c. 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/JPKS00101690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280be46fc34527c84db01b5b506ee85151a96d0881c86bae97e7e539b4b49351. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:08:58Z), 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/JPKS00101683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54829166beaa33e91d708dc148785350142335ca1c5ec977dc6787884bf82252. 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/JPP700001310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1920e929188e9f13533453b47a1b2e3f08350aa494d927ec09c0b7b1c9f39f4a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP700001314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4dbaeebd86f99cad0bfaff2e7384134ef28ed32125a85919956f1361170cebe. 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/JPP709900624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd593fe8849037c6bef2886925b65f4d55a338da3a7009067b14cf75f56dc590. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPP709900622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b4e0fc4b5fafdffc261855323247d5aad0d9cec528547c8c570e0adcb70f29. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPP709900625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cea9f73ca36abc5431869fe811de8368c5dfe71889f3b74e3753e57a1ac615. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP709800487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9b1aa4f7954a1e47a978f61f378ef2c16e0f08cf8eded72b5908cf74ce35ed. 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/JPP709900626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f768e7718ce905b6d71b1e0ec58b4f69c1d392ab78ee454134374feaa6e481. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPP709900627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944e01c5c8db4c17fcdd3c1cebf47ea2406e68b12cba721de094da9b61d9ccd8. 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/JPP709900628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484c063ffe4329f336e4cedfa8f81568a6e45c9c628f67cf257339107d862d65. 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/JPP709800621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b111fea77ba4144869a30880310d3bdb4f3b48dbabc6c835b43cd91af05e8b. 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/JPP709800564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc614ac5befd639fa062890790934c92bc402acab126e2cba9a95ab3bac5ba9. 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/JPP709900488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d16cdce48bbe1de46ab9c8a1db3ce57213be5ea6c1f3f0dcaa4899891fb384. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPP709900489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf19fd6508885ea1cb10372f261170d6bc9ab252d16d14fa358d4b7b4031f498. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPP709900629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be77cd866ed93bdcad08acfbde81887748450a07e0fcdcbe62e63080429cb8d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPP709900490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe946b3f915f4ded596c43ab2107ee981563e3ec7185af77fe3bcdcc6a99ef6f9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP709900491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af8567a81e2a38fdb2b4f7c86f893f44aa39a3013c2d6737ff6f4bb2620ed6c. 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/JPP709500646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29338b44ad971502ca958ebc6a0eb6604595513997b7bcc60820fde520d07587. 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/JPP709500647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e88ca1ac5a8a7be5fbf105539b88b8b1120ea7ba3fc6f1bf174f24dc9b5a6c3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPP709500648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae993f31ad0e35999ff5f45042fe88d0ddc116911ae09b964b06f808a062aca. 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/JPP709500649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbc27365163b56ef924102400970b2ed4c94c118fd71184f4dcf951d7967383. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP709500486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce56d8eba849884ac13e3b4253b6c2e17a6fd7ace2f868c8caa1af4355a9647e. 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/JPP709500650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af9683e37ffb329ef2f9fa8018b851cc2edf321c533754c6256e8ce83242a24. 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/JPP709500651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcc983bc42e313cf3d04f9ccd766d22dd6c252bdd0a8486e2e9679ce323408d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPP709500654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe451fc36fbc904090d6d724bace213ead7d9d55adb75102db79f4a0987c284b9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP709500656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8911ea2b0bc01525c6c2c5e5c9efe1e933b17d16fe16d468005e4dd83c8bb3. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:04:52Z), 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/JPP709500655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4778c22d01fcde283745d894e40e03605794beb29fc2de58ac51a34ad9e6bbf5. 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/JPP709300632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a44132d8f595824e889c781fe16ec4382ae9d14669778cb18d796cd421402bf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPP709300633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb091498754348caaaaa3ffe0a96c22079412282f3193b07901c2a9873c56ab8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPP709300634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043a9fed5fa66eb70e24fc3209b841ee1135087ff6df4c61d602be98caacb10b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP709300639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625fd8e884eab9da641779c75838b1c2e5377fe113ec2314308401aa05a8c7d4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP709300640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f31ec8bfa2746678a8b3c6ab32f1544c27a28abe3ba9c6b89ddc8c786f5605. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/JPP709300642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a8e2eb7ef11352b04d5ee21eef245730748b2cc75425a7153d477d9e7524fd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02202562.
Sekai, NISHIHARA SHOKAI no sekai Part 2 Gyaku featuring CRAZY KEN BAND
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290bca9d0b9f254f1d02572b07a48ef487eb733bcf287167119234307024e401. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPVI02000695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19eefe2283fd8940bf2b4614141ef54c93774506b92becf44371a57b9117dc1. 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/JPZ921911861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db813ef2043b3dc434d58e77997f6f72b4553c42b7f5e4cb242dc8057bfad19. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPVI01901957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40273384a673474f0d8c43500981da360567de99b53f2bd5cc7379fa760e2ebc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPVI01821271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ea3fcf0c10d550b0c46bf206f821ce1d7065f5a5cfdc82edf9ec94fafe257c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01871810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bc731c25f39c239e28bf468dc5deb8efd676fa6591d2899cfe8a46fa0a7bd3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01724500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213807760fdbb1bb7af8ad5e02391524186c3baf2760356e5d4d647358c99083. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPVI01707830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6d4ca9af71e407f99cc6634f46fd13da3979a8701bef68da579773c80889a0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS01202511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dc1990074d996d259b8118eecbaa48b399d82babe413391fee71f2b3e2e836. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/JPKS01201501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f23920f689196c6e02cb39172f5e28ceddb329ad3512cd60903c5797547053. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPKS01201502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d30f9248154eb07b6ae47f397c2dc29172bc269f8dc6fa46aa1afe78cc86027. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00903056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179832406a51dd1bedee84860370238c9d9e3698740a9d39d42b02bb1cb618cf. 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/JPKS01002301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071cecaeadf92a3b793e50ca6f88e8dbcd29bb409a62280d61a728bbe6911bdf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPKS00901721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26669afa1676ab65338e9e5999165d6c85b440796b131b2cbe8d2d67be964a2f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00501041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7892927c95e443844d8b2aa540285615331a850a334945e3e33cfe13eb65254. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPKS00300881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526043f2a7934a950b2fcdc1edf9aa71f0eabe74beecd8ec29d0a8abfc7bb8cf. 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/JPKS00300882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af7826b523509ed4e15d7e3f043cb47ff2aecfc617310e5a394a8889dc624fe. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/JPKS00301626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb731e0e6e48e7941e39ed204f4dbddfb4e43bbee49e000fa910f66a6cdfffc21. 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/JPKS00101421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd593fe8849037c6bef2886925b65f4d55a338da3a7009067b14cf75f56dc590. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP709900622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fde9dc8da1478cddcb3e9c4ffe3bcbf230540945d97162900c8b0aff22ab53. 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/JPVI01306040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e94434d9d816a06415752e5659650219f7a9530897e4dab0eba8c8e6a71fa69. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPPO01405259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51827fbdfbf1a81386318dfd8be5c394fe6c474c86ee9984fdc43d61a81972c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPKS00602721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af7826b523509ed4e15d7e3f043cb47ff2aecfc617310e5a394a8889dc624fe. 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/JPKS00301626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb97b292a6878c1a8ae5d523c22b104eaa1c4ddfe3ebe5ee990db50791d9976c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPKS00600167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc614ac5befd639fa062890790934c92bc402acab126e2cba9a95ab3bac5ba9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP709900488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abf892e27d64434d6d5dc3cfd94409da4d085f7ab641cc253337ca2b071683c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKS00101690.