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 0x205aafe4f1d6a8d86145495670678f3b0e13af3c8adaf4b78438e044a6d82212. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29dba551-9a15-4014-8309-208fc8ba6091.json and https://artists.proofprofile.net/proofs/artist/29dba551-9a15-4014-8309-208fc8ba6091.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d4c602ea7a2f19c1cee8586a2dae23746ef0eed965d1497d64fea1726599f6. 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/JPU901902378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9f7a47bfb1ef880473a9212f7022046d4f74a1fb0a603b8366ffd4927083cc. 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/JPU901903246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a0534a1dd890c03cb0298e0bf1401e331b174863ffc4111d603ce21576459d. 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/JPU901903247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5105742127176889e674d4f3b58c741e9412a6b82882af7baf507382f9f4e16. 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/JPU901903248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ceffda16eadf79d68c5984cd393b0ac76b77e3c77499f59c07f5cd49c90ca5c. 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/JPU901903249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e79bc48e7e6b55e9bfce3b5d66a9eca950489eb34944382d46bdcc894dc32e. 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/JPU901903250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0275fe60f149de11ddfc92e6dbeae32af6f61dd36caa80e66db5de24041f9186. 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/JPU901903255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71739b8f933ca46b7b572216114a5d9af8c88a630336044a8bfb1b5cc3f326ca. 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/JPBV00700731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa9f47c4060d292d24d6727405875e9da51978bc6d9756e23851bdfec1bb9a0. 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/JPBV00700568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ac344e95e08adaaae7e7559586e4b8c8fcd5bd16e54978bd278b2a9c442bc5. 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/JPBV00700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9856aa42691ca2fdb26fb2239471285206a2e3467e145fe1f99c26b6577f47. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV00700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3d537bc9b9182164e70acbf6dafc0e35c106753881526cee5f7c8dfa694ec8. 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/JPBV00700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa226b38b54d6a85c01e3cea51cce3e9ace72823624fef27e9ac2dd14a862e0d3. 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/JPBV00700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6224d66b9829175253f2785c5e3707ecf7490e8b67d9efe5f624ff72c2bb4f. 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/JPBV00700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3795232c49f714d7c3fbbe5b524618852fa1c030ec614ad9fc491dab10858aa0. 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/JPBV00700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0171f65d597eed00cfcd0397ac7cd01decdbf0a2622ccb1ad2af6fc9b0e125bf. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:54:00Z), 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/JPBV00700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994ea6cc1590941b742f6d90f71e095e8a89cdc5f995d6d44a040af00ed53cb8. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV00700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067fe7e83ab6595da17d75ff87a9471cd06d4344d88893b1681c34fc95bce87a. 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/JPBV00500373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e67ba5b80f1b66b522a0eb87ec550143afdc6d246cf0a9efd79565f6334c045. 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/JPBV00500485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f05d3499da028bd89aa467dc4370db444dba87177ce97980fc96d16840852b8. 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/JPBV00500494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2694e40324a7ba6d3a9809a3fa985f5239d9e73c8cd66f7e0d30604ba39e748. 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/JPBV00400809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31157ea67cdb100eae1b761d7eb6afcb037c85454cbbe1a5961847f8037893e. 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/JPBV00400417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf96c1f482a8ea47e69de3785f7bffda06cb2d9ef47892b8cf7da4e9f3085acc. 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/JPBV00400810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b7df40e931bddc37db702549faa664fbc6bc30d3be021b06d5261dfdab61e8. 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/JPBV00400812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4730604e0284f666baa18b29d0f6c100f1d2ff2933df751a9ef8b7787822be50. 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/JPBV00400814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5c8c1426987c0830f16bf90e2642b4e17acb56ffc59c5cd9abfe1acaf605d2. 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/JPBV00400816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c41c1c90d184531af2aa8f0d62a17bb20de398331d1ee67c6e8ff3b514c865f. 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/JPBV00400817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc20f5ee907f5a25aba9f925fec0fbd7919d44443f6a1936a9ed426ba85c9c58. 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/JPBV00400844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8086a8a8a5b05ab0d1e269324477dc2c9653a8cccef2b1c42a986beea6dd1b0. 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/JPBV00400845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74b32beb02dbf03acaa92a2453b973b93063ad953dbd77d59ef4537a0ce28ca. 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/JPBV00400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe574e6a6374dcf407c1ebe008f1e28f6060ce2c9f0c209e38af2f6bac97b98. 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/JPBV00300485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70d02fd0d7341703b38e72c7fd9fa4d81f4701d2dc0d99568142e4cac62840e. 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/JPBV00300396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4925d2d97e62eb017a67cb286e993eec843cc4101c727b2c8f59b4a484de6631. 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/JPBV00300490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f62ea41a1bbf58a4a42404da31e39aad885a7ab8279aafaf41ebad8bb1800a. 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/JPBV00300491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991d89a6237fdc84a8a29a07942068611ff63e9e3c9c063d2f9e66b9bcd1570b. 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/JPBV00200441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f74adb5b97c8889bd9390a6cf3046e031257133f8167cb39f92546cda12503. 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/JPBV00300492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc1f27b933732776524da2775cb7beb113e32814fd5ba381c63ca80d6583e44. 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/JPBV00300493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9eb9a09c95806262314342b1fc5fd84e75281f6c469165b45052f946824a16. 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/JPBV00200182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d612273f01af78ca6d92625274b17edc3d32e31dee92490527378c121325b60. 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/JPBV00200183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8afb99125bd25be1a24c9062206aba81d96577729e81a6f789294f686779479. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPBV00100498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387d287e513cab073e05b6449439c70135d1de8d9877feced3320a23b8128c83. 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/JPBV00200126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cc156a32ad69c190b90978cb488a94d4650c98817f740b08180ee958c37990. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV00100321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8b9f82674087dc5e9394c5185f79a620df00bf77febd4f640af301646e353f. 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/JPBV00200127.
僕の行方 (ストリングスは素晴らしいものだVersion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b23e3bb93412b73b9c2d1a5b96c37c4aa42b19c518bc240996503173149bc0. 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/JPBV00200185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194955b9c5dbfed5b4e83382b9175f91753e1a997de4af0da0dbd845c68c8f7e. 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/JPBV00200188.
ベスト・コンディション〜kinmokusei single collection〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8afb99125bd25be1a24c9062206aba81d96577729e81a6f789294f686779479. 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/JPBV00100498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387d287e513cab073e05b6449439c70135d1de8d9877feced3320a23b8128c83. 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/JPBV00200126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194955b9c5dbfed5b4e83382b9175f91753e1a997de4af0da0dbd845c68c8f7e. 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/JPBV00200188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991d89a6237fdc84a8a29a07942068611ff63e9e3c9c063d2f9e66b9bcd1570b. 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/JPBV00200441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70d02fd0d7341703b38e72c7fd9fa4d81f4701d2dc0d99568142e4cac62840e. 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/JPBV00300396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc20f5ee907f5a25aba9f925fec0fbd7919d44443f6a1936a9ed426ba85c9c58. 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/JPBV00400844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191573cd008385caf9e5afe4b3841ac2896d0652990f7b3ad157f7fa491c2cd0. 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/JPBV00500234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067fe7e83ab6595da17d75ff87a9471cd06d4344d88893b1681c34fc95bce87a. 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/JPBV00500373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c090c030f0086e59ff42f6dcc75370071fe273754990be77a9cf33c3a64191e. 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/JPBV00600595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74b32beb02dbf03acaa92a2453b973b93063ad953dbd77d59ef4537a0ce28ca. 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/JPBV00400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8b9f82674087dc5e9394c5185f79a620df00bf77febd4f640af301646e353f. 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/JPBV00200127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a653d618934b675d7d3b35d9911e4ec62c2449e9bdb22f21bf696e0bf39b5a. 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/JPBV00100322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda4077fc0b5cac441fb5f2fbe5cac091feffb77651b5457f9c18d1dca810e94. 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/JPBV00100500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207f5f8458e960b984a25e9f82503cb02bf6750167339f130f3f300f4e160da0. 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/JPBV00400741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bf116cc05253b89af80bd37094193830169708b5c98f89cfe9b8cc3e16632d. 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/JPBV00500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8afb99125bd25be1a24c9062206aba81d96577729e81a6f789294f686779479. 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/JPBV00100498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d4c602ea7a2f19c1cee8586a2dae23746ef0eed965d1497d64fea1726599f6. 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/JPU901902378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc91d72eaaec7b0ffd8a9326e06e45aa27a803d33848055e2b1db5697d84dd47. 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/JPBV00500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e67fbf58b3387c25061478bf7d2f7a4ca715d76b74872da09789cafa84e5b54. 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/JPBV00500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067fe7e83ab6595da17d75ff87a9471cd06d4344d88893b1681c34fc95bce87a. 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/JPBV00500373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74b32beb02dbf03acaa92a2453b973b93063ad953dbd77d59ef4537a0ce28ca. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV00400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34ded6bc1ec88f820c47fd114d60e3571e2e58470320d6614cabf5ea3cdf26e. 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/JPBV00400740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991d89a6237fdc84a8a29a07942068611ff63e9e3c9c063d2f9e66b9bcd1570b. 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/JPBV00200441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8afb99125bd25be1a24c9062206aba81d96577729e81a6f789294f686779479. 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/JPBV00100498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194955b9c5dbfed5b4e83382b9175f91753e1a997de4af0da0dbd845c68c8f7e. 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/JPBV00200188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddab1d9478e742e661e0a660ed506fd5bfc7ff1e8499f3e379ed3a876d8a1ff5. 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/JPBV00200210.