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 0xc572a5b0a3c7d83b7f046f41ead7055c88b48f0640b0fa0b8dcef4ede9791f9a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5117bdb-1724-43af-b981-4b7f7f22d4f9.json and https://artists.proofprofile.net/proofs/artist/f5117bdb-1724-43af-b981-4b7f7f22d4f9.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 0x69c9a0eb593409a2509b01094f29e26fc17d017300372b4f6617ecd89ce3b49f. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:02:00Z), 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/JPTF00803705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb429f656edf3244c116aee9c4336728d57f08a5965a0c1f1dcfb97f03dca8916. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF00803706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd2d4516033999fa3259ad75d14eba46c75cc5e290db233d9f3684652371ec9. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF00803707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548b6390b556f68a88f4906f7c557014a1b5a46a97470c8663d6e59770c71cd9. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:30:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF00803709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70f43aa6dd03a16d3a68f020aa5ea3a4785fa82ac3ddf9f6ea378ff9defb9a4. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/JPTF00803710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa3ad0d900308c47d934de624f1693823a6a45fb2b6b05cc3d812822e59636a. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF00803713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ea7318b1c3ed91a66aa4080ff5a8ccfc8d0b7c1a8c94396590e7e856eddf89. 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/JPTF01004602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b670f190069b7470d44ece81db4e380e8aca56a22192c579edd1740ae2b802. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:05:33Z), 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/JPTF01004401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4f6ec4d79f6ddb4ab5f29a425317a1094c4d705b341daef75caebfd9704dd8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF01104401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bd3afaeafcd670519054b14e65e352e5e9856a6223c39efb16e00c3b26e047. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF01215303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8c4e6181bd30f426efddbd28975770cb6716076f9c856cfd5e8af1d3bf342c. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/JPTF01207602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187b72a09c83c0d2623d99c56f84d595f0b308ccd62d8a12151dc6b438623dc3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF01207601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adbf539df02f30bc35a5e2d3ade49d0bc2261bc6bde10b58dbef9c97aaad36d. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF01201002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4f6ec4d79f6ddb4ab5f29a425317a1094c4d705b341daef75caebfd9704dd8. 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/JPTF01104401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2650f11842a87e10ea8bc9f9fc4680e0ae1d8502a15a3d6ff259fb4d2ef79d0a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF01407903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb2f646079109232d86adb3db4f5d885bc0314175fe65131b5abc497141d5e2. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/JPTF01407908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1406b6233d6b86f72fa5a905838a754bd8c1fc962b58056dda5c0bd5b709cd4f. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF701500901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c044fabb577e81f2217e393d8d26a1feae71d134b6d015ff01eeca418a1f51. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF01611407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe517231e2303c1346fb5dcad91fb477d5ae9d12dc5649fd80e7376777d328321. Chain 2 (Bitcoin): anchored in block 957778 (2026-07-13T00:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTFO1707106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ffa097034894bf83780cf696ca6b11347bcf4f32c28eb3c1483f8473b84011. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTFO1707108.
SUPA DUPA FLY (feat. SHONAN NO KAZE, MOOMIN, KENTY GROSS, BES, APOLLO, NATURAL WEAPON & Do Rock)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565976090b6cc65df8cf3a5beba182b23e8f6ebe51f03a5cc0e637533ffa0552. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01900883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048378875f270157f2d756072e6334fb857e3cdd07b4e84c8ae9f8b02590b8b1. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/JPPO01900886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e0e984be85c40b1316a236cf6e793492a8f5269c2de8886470cb83b9bc79ef. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/JPPO01900887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf579ac5f01c07b56bd6b9250bb358535c3c73cefc6c9688bc0a5635257abbca8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01900890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78793870209c19977de695ac47b325d62892bd2a0dda8b70ad14318745209d3c. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/JPPO01904494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa180b6d291f12133cea96e23196958486cb326e8d19156cbac33ad9c44cf3681. 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/JPPO02003055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e27836ed95f97ebf6985ce2b279868056f2ae7a4429f63a0179ddf2355310f. 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/JPPO01902959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5db1afb548b794ae2271018a2f216c756c95390669d803aef9fc6098eefe8b1. 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/JPPO02003058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32dc817390f3cc08006ba7fac39ca4c5e1d408e3612271b3a89a79d1e564d47. 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/JPPO02003060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73dd390735e59dc302b4a0e6775161d86e581b1b9545f09f0a324bebc809a70e. 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/JPPO02001007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e2d02303327d42608316671e235a921b07425480c04c5172df2f42c4b62e9f. 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/JPPO02003062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7dc915141e1d59a0ba7e836829d415d5ac1638b557e9c74916491cd59d9e77. 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/JPPO02003063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2def4c411372f8195490fa96fd76ce7407c2b6f22964195be14cc94e2214b1. 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/JPPO02002200.
SKIT - ~ HAN-KUN 10th Anniversary Showcase "SUPA DUPA FLY" @Shibuya WOMB ~
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1838a9759f3eac192d5da3161ebdccba8d3c49fe7a16a5a5da96eaa1efd802a0. 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/JPPO02003064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79661bf82f36ee6b6e3906144cb7ec8fcdab3247f43ffeb3de39b538926ee687. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02003065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d593da8d2eb4816b86d968aed090171f25a6e03bd825a5ab9bbf81cded5f987. 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/JPPO02100762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99af8d2d7c240878653dd68ae5b82cf97b9210773362a6a20929f30d19e7aec1. 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/JPPO02100763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3341e17c56965025914df39c9ba6c458c864f9ea1e9736d2fec9aa7917198789. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:04:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02102569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da1e7d1d714bfe232f4b597b919904980a7c8b3d962f137477413aead725e5e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02102568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3341e17c56965025914df39c9ba6c458c864f9ea1e9736d2fec9aa7917198789. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02102569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2bde79ebece7cc8a5b9d1b581a9a6f2604e3c723409e8ad24cec7ef8332777. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02102570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e14743fec84d1c769cfc6de5c26a54fbb74422706b8366ed45f5915e0c375cb. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02102571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e6fe37f63061f89e8e2c204466a663c4a25616544428114bf7950afa36b31b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02102572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60aad5c7bb8a569af9d11092d238170a5273256ca959a384decd9fef04ccac9f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02102575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75eb915d9bc0a3a2295e797dee2a2d2019155044ce31061e424d1a2aec412f35. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02102576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e83f1a1c10a734b0e79b4e8eb65515ce3aae8b4815e594c161a167d5c73109. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/JPPO02102577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6f344e0a93513a10d557773f14c643eecf29c828bf20521fd3246621355bef. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02400330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced36d63a63b6bc8301cc13c2ee4785800614461cea924bd0cd13865e432c027. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02501956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3956b397e6490614e22e0b4a3e137046c0fa57cdb3ddb3a5fc987a28d891fc32. 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/JPPO01217486.
ずっとスパイシーチョコレート！～BEST OF 渋谷 RAGGA SWEET COLLECTION
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3956b397e6490614e22e0b4a3e137046c0fa57cdb3ddb3a5fc987a28d891fc32. 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/JPPO01217486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74d1b924fba26662755f8fb267a24e4dea5f47dd3a827b6057c7ad8442c0d49. 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/JPPO01505186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2caee6d3fb9a81356399f38a79305ae604259efc3f46146d40ef82aa6cd708b. 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/JPPO01705145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74d1b924fba26662755f8fb267a24e4dea5f47dd3a827b6057c7ad8442c0d49. 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/JPPO01505186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3956b397e6490614e22e0b4a3e137046c0fa57cdb3ddb3a5fc987a28d891fc32. 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/JPPO01217486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276af1e80a2a36f0c6115e68c6f611a627ef7c7e4deaf7034dbdafc0039654b4. 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/JPPO01147840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276af1e80a2a36f0c6115e68c6f611a627ef7c7e4deaf7034dbdafc0039654b4. 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/JPPO01147840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3956b397e6490614e22e0b4a3e137046c0fa57cdb3ddb3a5fc987a28d891fc32. 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/JPPO01217486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5966f03b4b3f90f14d804d94009d0893ecfb196eb6de25ee0f993394d2f93f63. 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/JPPO00765600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca6e9ff07e93bb5c4a69918f155bd1777834c821410b93a6c97b8f5e56954ec. 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/JPPO00880910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276af1e80a2a36f0c6115e68c6f611a627ef7c7e4deaf7034dbdafc0039654b4. 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/JPPO01147840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcd6f6546fd20ff3bbf0b45c32bee00aa8759342712eac68890cd51f5c1d167. 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/JPPO02403387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a73b1ea6b20bd307107575e8891fb2e43513d5fcf3637cb288c27b26cb5d1c. 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/JPPO01158174.