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 0x6232b3583c18e2b3e679c4d16989ce34e4b94e16ba6a1ad52764dd5f8b60bca0. 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/6a4aa52d-e644-4f4e-95bb-46ada361cdcc.json and https://artists.proofprofile.net/proofs/artist/6a4aa52d-e644-4f4e-95bb-46ada361cdcc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
MEGANE GIRL MEGANE BOY (feat. 鏡音リン&鏡音レン)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f3a63bc02d97fff4c4cf6ece0dce1dc6d75d102c72b80d36a5815496965738. 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/JP92Q2400960.
成敗いたAAAAAす！-album ver.- (feat. 鏡音レン&鏡音リン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea484cd2d5ec5710dde494bea5b85eb0bbf5f92baebb36c8253006f17c5b48b8. 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/JP92Q2400961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f99b71f2e5c36fa501acff7ab72900950e3b52ae39b44d970654903ddd93567. 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/JP92Q2400962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc597e7be377e3d60a23c823dba946a94e81677d9685d79ae732ff581d8475d92. 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/JP92Q2400963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9919df290dfd0e09a81b31781f91a479167369d20057bd81721bfc7606135806. 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/JP92Q2400964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41b524dc24869505a9ecea59203362799c30be89a241a61bd5e51f1db7e0a92. 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/JP92Q2400965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd4876545b22b9a0641235ca411a3376b0cf44127c597a9f87fdd4bd2429358. 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/JP92Q2400966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6020a0a3f4f6e6d82215407217be178c8c9b9d4221b8d30144a19283fa3f22a3. 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/JP92Q2400371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8a8775ea6f32531836d07a1953a31c67470e85f896b554801d97bf5840f0a1. 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/JP92Q2400372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b2c860a30cbc2fcd2ffeb432f6a46f0aa5d07ae3d70fd6f16cfbdcf808f222. 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/JP92Q2400377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1069b0a87b46105551e683b71990e03acadaa7dd56065b2721c19892e0cbbf50. 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/JP92Q2400378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0593c818bcc475ca4a47daf83a352769d9af73f99d98b263a23148617cd829d1. 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/JP92Q2400380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c720e8eab628ffebcc061dcea600d04c7643ad27ae69cf72bb74a3a3e6bfe7. 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/JP92Q2301818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199ad8d6d564b11deba734649aaca75f2278d89261869cfc6479d097d84d5674. 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/JP92Q2301819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98004d3e2d048579bb1e18cf0c6b41ee3a926a08b7831c66b5e4153ace878906. 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/JP92Q2301820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fe984c8bc6d3cb1306e57b7aade6cff71a80803aec61536766217151af844c. 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/JP92Q2301821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd422e2509678c12d9f45a4c22dabd257bff418e1d68f3b583cb89ca63d86d97. 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/JP92Q2301822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a40b9bfc8a189a5915cdf197922f38ab10deee23f3d26a84f394bb002035fe. 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/JP92Q2301823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210047d5f7c05bd6f3867b288dca3b42e82181f27b6047be196dee137b8d83ed. 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/JP92Q2301824.
フォーティーン最強説 (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01298564f5ff8bed7caf51d05858d6a2c9e81e37923a4c66bc16d0334073d57e. 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/JP92Q2200433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d01d517ddb04b30e99e476e6a1a868618e8b27b52d1c7c799635020e922e9b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcb7990e21c7e16ea1c5d6db83dbc40b170d794a12822cfbedcfa12760d63e2. 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/JP92Q2200437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cc7e5d7492ddc7a8c628f65b7708c695a3d53e9892a2824cf9566a1cddbaf6. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08c1e7cd690bf3fe293d4f0102653a8a8854f12935ba6e83667d2ffefc93076. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:05:38Z), 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/JP92Q2200439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e756e2036238d5c20f813a6ec745fef325f6d02ec685442fc819ece99dc0bd7. 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/JPE562107725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174e8eee15ee29f45610286d81048a499325cc50b46853535591001ea17f7a91. 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/JPE562107727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a70ce9532804659cc5ab5e447560f29f9ee63c4c8ffed9b268961a49be8c524. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562107728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91bcd559dce2821ed04434b0e86e25c93b39785e9165df2dc81b174e55388b37. 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/JPE562107729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a53dbbf0952cb243332d14ffba5a6d7624941cb64d9fe466307c6c6855f43cf. 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/JPE562107730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7382a49454f6cf712558f25602d926d59631e9ac6ea54539944a6749dafc9f. 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/JPE562107731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34745b8d8d684afd575f707f7d0aba57997d5d2fb3e473fb91aa440d5fabe13f. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE561905885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e54a4cf62bfe2bf7097f57d5ad5af81b1b2d7d39237acf099e9efa27797e5a. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/JPE561905886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c5b2e1fc0806e2809253b9160e5efbb67c71e94f48419828e1c653cdc49f71. 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/JPE561905887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0249df0fddb05361605adefb91dd256bf5a04070ad413bfba069c5fff1a1dc24. 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/JPE561905888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0517762f1c0625458f42262ad7f827a77afd0ee8dca5e4d26069850a4e975c3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:25:17Z), 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/JPE561905884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46819c0838a4500aa7c8b82e604e62e5f9b5bef2e189a2470b9002f5b5f150e4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE561905889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0703a0035d257595bca53c6cd19a28b24517058a23f7934ae357d01d8c978157. 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/JPE561905628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b64a4f958c4daa686a9d20f7aba52a61055b303f4b9c57153d852440b5e1cc. 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/JPE561905629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55337b262c3d5e66bfd4d6191607d864bb38d9fbca0ad2454a53f480821a895b. 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/JPE561905630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769a3a84c58153453657056d1ed7f9b39b0151b21c3062ee4219c84608e22f5c. 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/JPE561905631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6b008a4a7353c2c534f5c0b5b343754b3170a439514bcf7effa9f34dcd1111. 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/JPE561905632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9a310a027b18e69581210597b77051539efc74815a6500fea572b5050169a9. 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/JPE561905633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2dcaee1d5832a121d07824c315612d2fb238f95afd7fd5a9ab0e6d9501440e. 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/JPE561905634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae53304546855e917de177195db3643be2b1e75bf846b6d76d9553f6e25e329. 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/JPE561905635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bdc63cb620ef6ef4bc6d66f5ec5d4c0f36d1f10a304bd1999033846390e9c7. 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/JPE561805186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930a92ba841ace51d64497b2bbd109df1eb8bf211ada875139234755cd7fd008. 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/JPE561805188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9030fe4ff0b6da2b55b5b587adf8ea5bfdb27cd27a596c64f1572ac821d172ba. 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/JPE561804649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7711163d4fab728090245495ac5cde6535f522ef9988072c01cc37864ae1c932. 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/JPE561804651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b9819d0410b4be4c89db6902dba8ab1dbf097eb54fb1c766c1f33bb973897a. 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/JPE561804652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef19faa81ae7b7e0e08f47a05774fc275961c5938fa47073b9c7f4e47766833. 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/JPE561804655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ef92aec36048aab4e7aac74604e5d43380d5f64f6ea1113849712350b3eb82. 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/JPE561804656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b0ec7ba6bbb05be8ad684e4abad8d8799e15fa903b25951bf29d615e7d5007. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:40:30Z), 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/JPE561804654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f66aa4fc0bf6b17887b04fbbab74e5574e19e7f4949c4a1d250454ac2e17021. 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/JPE561703747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa505415c6ac074c9b81f5e280644ce25a19b6d555431e40455e530813bef8154. 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/JPE561703748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76b68fc6c6cae27b454cffd9cacbc8faf0acd197044fc32a1fe3312af0babd0. 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/JPE561703749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935fe544a201ea30e960d3b3a57dfcd53c8dae076e50658d921c604a7a39742f. 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/JPE561703750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2266ba923b1edf03bad213584f7fd20126e1651df6ae6dce7ea425b287405b. 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/JPE561703751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50e92eabf7eda8c861df0e7e9d2cbbd67305994b820fb38741f74944cec2d53. 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/JPE561703752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba6e27a318ee2125d13cdafccd00cf0f8d3380f4a399349d0012953b19e13ae. 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/JPE561703753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66eeadaf10e9e69051eb8660dc09c066df220bdda5a464a0a6c96aea3fecbcd. 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/JPE561703755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fda446d94bc5ff3b39ef85ad89f3be34b1610e8c123201b85a22d7bd7ec8866. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE561703756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1ae376e1872a62c34b89cdd446990b9d01d4f967c701ab92a966829ebd3aff. 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/JPE561703758.
修羅ノ庭 ver.レン -garden of berserker--2017ver.-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce0831fd9b90a8e44efb4a8d8dd7bf46410c84d150d76b02f76a4e95dad88bb. 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/JPE561702405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94320673f98cbba543f88f0b2c4b06f489b44a5155af0b01bfc65c47afb034c8. 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/JPE561702406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcc45aaaa18f5838907e20ae9621f0325cf7799696708bfaf774e7450ecf19c. 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/JPE561702407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a251497fb52ee7298b72fb4c5a616730df4c272ff29fd2a6c7afbaa2a8fb66f. 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/JPE561702408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ee58b7d2f046f35cd24499150a6e2e470d37d538fc29c2f62c03dc00538e6e. 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/JPE561702410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c4b7f0be4ce0e7fe4f20ec8a09595c5be552b7f37ae3380e9022ae7b15eed5. 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/JPE561702411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa95aca7a1347c1f5993bd4c5cebe9b65f456bb430ffa891455d2730407bf0df. 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/JPE561702413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c98dc40595ecad77920ab8cd09309ee0035d994ac516605994fa405d33aeeb6. 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/JPE561601598.
インフルエンサー・イズ・デッド
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffa8d53fd13e7250d8cfe76f10c057f2b136cf8279dfc95d5e97f93a9205f5d. 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/JPE561601600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa425c19c6b949049621506e340c2638950333f0ff92c856c4c3fd13cb50a0597. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE561601601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628a43e6059411044255cf0c2c099e46ef1f497c926421b09ae1b79baf687fec. 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/JPE561601603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792092df6e5b264315acf150e28dcff653ed666dff83dac3cf6b1583644b9fb0. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/JPE561600668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab30c19dc2d9eb221b2250e2fd75ccdc77844f23c14769a92f351b95b1c9a3c1. 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/JPE561600669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d2e981410619054fd4e93e25fac3e7d3d4904d16e59e27b24510b9fa5a9b71. 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/JPE561600670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0d0289a7ad0581d2d85a595833029b8d60881c8dab7e466579ac92f84e3542. 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/JPE561600671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1877885ae24490cbe34d3d8f03022f9baf3ad8cc01a69a5c33cd7a3cfb09744c. 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/JPE561600672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea47f447820f26afa82b4befdfc812bd4b455ab51d2092741bb3a9c8226c50c. 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/JPE561600673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb860795cb7b0c336520efcdb4137a928f5b3ddcbe17d86efe2a5725fc5199800. 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/JPE561501759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6413c97e5c1f2ca70cb97e782908ba436c7b960683b69d819defdc536302d65e. 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/JPE561501760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119021c0f98274354f64e166a51b93672ebc7ce18e81d93ccdee8294b08fc99a. 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/JPE561501762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5024a90c8e669232ae7d8b13c6e200e7e3d261802e26a29c5a29b32157e998. 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/JPE561401955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb670abbde73f0c1f8d97f4a14b68b02550cc8c4f033c0adc8c25b342025b0328. 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/JPE561400512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8627b70bc6567debf7658b876c22b729c08b1b0e1a408791faf2043cd5c56931. 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/JPE561400513.
先生と少女騒動-第二審-「被害者の日記」-album ver.-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9548eb9f4efd3d51413537902557ee0cb865a379520d0c2c6cb7078348dc0d4e. 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/JPE561400516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84e173caaf2cc1a0ea1e7fc9265e9951037ddf1048cf7e59cc78a892b46c8ca. 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/JPE561400517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373be84dd0cd0103355b086363f81f97c00d365a29f820bc19b1097b808d1180. 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/JPE561400519.
ぼうけんのしょがきえました!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffd4b5ad54740b8ba9e10b41c2b878fc78093887e4a0dd9cd9a308b24a71560. 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/JPE561301692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42d7b23150659ec916676fb7cc85b95ea35af9079781026db39e6fbb31fb89d. 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/JPE561301695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a540b1f5b7ba72248034f89a8c30eedb84d1883cabee803aab2e68fc977c68. 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/JPE561301698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e390f9a76c958da061aaef17ee2b9416f57b468b034e4ec06966c76f27a34c. 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/JPE561203546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc682ec8c72800df726b4f93766fbef3634624d3cd85e215954894c75b463f60b. 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/JPE561202823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7b923abe6580d6c81e7251b84b0a27916b6ebac066f1778a67cb88c7444c7c. 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/JPE561203548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907cfb00986a783bbc85e0033da3b6c8b2e4d9b13bbf09ed6ef412a2dd792601. 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/JPC231200788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb1ffedf20a0f798ee83f2cd80daefabb0a518a378e694469ecadc8608ecb34. 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/JPE561203551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad17e0f3f21cf2e59908892378acf4aa28913bd1ca2ba5e06c01ecc6fb817ad. 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/JPE561200333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb918b35f34e53bf2ef37d47e88f998c5fa39dd32918e038b02d954da7a327156. 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/JPE561200334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa357ed6b96749e4c0dd883a49448ae7cba99e0a31350ef1a84b064dfdc27a2. 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/JPE561115398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc38419922962f064497e8a86225efb3d544f25999347d9b86b5f2edcccfbc9d. 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/JPE561115399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f236b41fc4c5af71e950047339171c9bd770b0529b92b5a32c7adae30137bfa. 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/JPE561115404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd68d73b35142e074657d635489e1551a41d96017360e790a89bb6e8f76c31b1. 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/JPE561115407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ec9ef8b72fba7922555edf6614e64913819b34dab51e230e0760922ddf2123. 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/JPE561113297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b923736e206f8c4c18fce15cfa3c47544639f48ad6345e35ea5ce338c105205. 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/JPE561113299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035b97ebf53500abf78673b73bf98e7d8dc81d9f5214368926f77cacb0078721. 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/JPE561012283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc362d670c5651c5a8ef73d563b11925c84d2b2257036275bdd1046cbe35759ae. 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/JPE560901089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92c85618477d76ae98317eed7f51f7f5aa2290ea942ea2727f922a7d90a686f. 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/JPE560901090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9283bc6dbaa3d742205a1a7fee16a9d05461b21942f9bfbe692264cb84e3f1a. 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/JPE560901092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847773094ecd6458b8596d94d5f589bed40b59d5a65d8674e9f066bdd4521325. 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/JPE560901094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80915c2c07b405dd0d3565022bfc0f1d53d742f2e3af799f7035a4097ce4365a. 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/JP92Q2400702.
成敗いたAAAAAす！-ショート ver.- (feat. 鏡音レン&鏡音リン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0a798227e9f9457df097c91b9764e9faa78a7ee62af883f68f74ca337f9f08. 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/JP92Q2400703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb414a4669a21e148ab818b99afb0c985dfb58bb5f6cf90e10a23f7ac2890b5. 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/JP92Q2400704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb47f53e07dd96c8e88c036032ac2778eed9436a9e04d255d9c2ae26c159ca70. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/JP92Q2400705.
ゴー！ビッパ団 (feat. 初音ミク&鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb835957eade3cc378b4a5533b534103b98f379938bf513ef95c127f4bec418a1. 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/JP92Q2400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827e46b41a8ccb417b1d01084336708c0761f49908a7203c68205a137a7eae64. 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/JP92Q2301733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dafcb5857cc09ebaa21d128e169c4fa71636065f3d12d7915858148e1ff7a4a. 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/JP92Q2301734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e3d1988aebe5791752a60dad953f4747163dce0e62679ee7c70c56a98b023f. 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/JP92Q2301735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8ba32a6fbdb4032de5dd1032bb1d5d5c40d3cd461fbf992f84743293fb909c. 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/JP92Q2301705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a999e036872e6086af0e9944a3a6ea4fc026c335148b764c76bf53774f1a782. 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/JP92Q2301466.
Good is YEAH! (feat. Kagamine Rin & Kagamine Len)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8223d79cecbc67d79ff1d6287c459897806765a992020e9d1fa63c3a6f51d0e. 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/JPVI02201530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000f7619b18f836d669ffba3fb5356dc657a13fb99752ebfb11f5f59dd32cb46. 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/JPVI02201531.
にっこり^^調査隊のテーマ (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92911928cad92091db9e0b470a7e5a5fd114ce9dd5b56a2ea073844eaa93de9c. 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/JP92Q2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16a3a16d7c2d4b04dbe08f7dc538c6a42467bcd203c24f48c7d136205169b31. 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/JP92Q2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb12b3fdc8a2a5d630a09270162d95bce47bd7a25292f2513bbd661e174044d. 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/JPE562006671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae56d61f25ac8c9144f9da4dfab7eb82e1ebb45c8e7e535222fc55c1a64c7582. 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/JPE562006673.
イズ・ディス・マイ・ギター?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4f96a80eaeae832cdf2f1da57b0ee692b83ceb2e8dec726f7d515b28032211. 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/JPE562006676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf282263956c8415bda13da54cd87634d3e30e8326531803fa0032b0054fb2799. 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/JPE561601596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad30638a75b8003ab55aa9f2e0067dec22403725eebfbdfcc39e5282f27ef90. 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/JPE561601597.
先生と少女騒動-第二審-「被害者の日記」
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7709223535883df1da7b1360fd665a42ccfbcd59c5e353395ccf0a847a806e. 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/JPE561400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb192dcdf46ccee49f2a14d1d4c31b0246cc8963b304e0a3bd3c6fad9fc25837c. 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/JPE561400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e14e420d8fe3afa7618beec9b4b33aaba79afa6d68b9a5e7a182c78f4d8a513. 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/JPE561302851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef4b098f78badde905bec1274b3c84a9879010622e77bb71afec8c0f93d0d77. 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/JPE561302853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0f4cd826e82a13ae06a4f882df8bd063c301b1fb921be89fa411d26b02d9bc. 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/JPE561300942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc682ec8c72800df726b4f93766fbef3634624d3cd85e215954894c75b463f60b. 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/JPE561202823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8080ade92dfbbd84890abbf922dfe3c2b4e6f0163180fa9d9476ceea7fa7c1. 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/JPE561115515.