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 0x952dfcb0711ac2c0d99f2e155b1cc720ab092c23900be8c9cf6249e15081ef87. 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/862f14f3-85eb-40d9-8ea3-b4bd7caac2f5.json and https://artists.proofprofile.net/proofs/artist/862f14f3-85eb-40d9-8ea3-b4bd7caac2f5.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 0x44ad907e454e5ef9ac6967dbbe3b6e3768faad1acd8bb9a49e39c1fda07bd5e1. 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/JPVI01404770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165358f16cca438591d8fbc6349271f0ed809cf6db78e14ca60f0f960c43db67. 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/JPVI01404790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413b1895cde2acc88c535351b4310d7f7eff437bdf1d5d4526ea58d0a761543b. 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/JPVI01404800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331983e882ee16aac3feebb1dafd40d7f16cad414e24c4909559a9e35169657d. 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/JPVI01404810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08768eb3a0e66b45523b4b55b8ac610e32680b85b90d584eae5e01789dc2a3f. 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/JPVI01404820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7177a56bb488532c685a61c80ab2c75b8ea4f3f1bb1a14b77dc0eb2a1d526deb. 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/JPVI01330600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190e80151567e67bcb2673ba90c4c9d8915e47f3ae4ce4561577ebf59d1b5d1f. 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/JPVI01404840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c896db1fa044e3974e69e93c9538e69ec30430ef6a012d0586cc2bc443e2a8. 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/JPVI01404850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe4fd65906ee0ce965903a0d0ce1e0775a739e56ecc3a634fabacd1195b68e1. 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/JPVI01404870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c022c34f97341ba17944cfe144214907626e4939525630046d6dadc5c51f144. 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/JPVI01404890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b2865eeb3351a0525751e997032c237f6c8de10106c6fa5d2e62739d13a8ec. 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/JPVI01404900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57180fd5a955212dc6f46942ef378f0de9d65f0921651b7ec0adda46eede6863. 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/JPVI01404910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1896880c77b54bad06283c4f8f18c502b285e5fe12abca46a34252ea0a40c9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01404920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a65a1d24630d6e3b4e9c21beb486b6837c57e3308cca1716a61eb95d02c439. 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/JPVI01404930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5237d90224a6d1fc10c37206f9700756a0e4e7159190e9e30fb072ffce6c47ad. 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/JPVI01404940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f2600f7b82f5994fa08698f88149a586a34564914801976bb72552d28c7c2a. 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/JPVI01404950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6a4444aea7cdbb52a742f5a31621bd5ff3c8e22367e32ea7169fb294c7fbbe. 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/JPVI01404960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4dcd256184d692b15ae47f60bef52cfb08485666f2cb08eb4e9fa58fd7bb1e. 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/JPVI01404980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48496b3d8771fb405cc997dd1561a29117378664dfcf906cae4bc41c14139a3. 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/JPVI01404990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bbddcd42fc28a0c48640576008f4f62960285415102be57004957559d32b5c. 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/JPVI01405000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9835e43a4af2305a2cf6b0ab457692253a6d0ebe8e92c2d5a962ed2cfa416fd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01405010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fce88e1982362bb804bbf0f2fad90a6ca9012d7eb9097fd9229286e60b9f2d. 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/TCJPS2213143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95501e8bca8aeb26b189c52352c227f4b8729911db479c6c0ece845216da476. 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/TCJPS2213148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ce7d2a947791ee136a7c42c4ae7ab9d92850bf24462c16bb18dada1e2a04b5. 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/TCJPS2213152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7166cefb53d77faf1cc39a5a49d7c1fc9c50154b82c871b087438ab322e7632. 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/TCJPS2213154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa506e21c7777a5845d265c38d2c291a8bc33b3eeeec78b066fb37e02d4e2c2ad. 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/TCJPM2086798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c9c34b96b1cff6ae17b9b0bdbf827ae90d431f142733e2204c5a4b1ca29319. 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/TCJPM2087348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852fdf1107ad1df2745643854649911efee5e0d07c8048e36c69a5d785f649b0. 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/TCJPM2087360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3f7f193cb16333e57fe46a038827e123020bc2c1f75fa79c61261115728919. 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/TCJPM2087362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a56c102c2dff37d028eba0afca4b7b6e6e15792ceee72dd4c3cd6015fb612e. 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/TCJPM2087381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b63d49ebda538018255e90fb032c7d39e6a835e6719bb88768914e973920042. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPM2087384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b544b2ce133836fea03c7ad0e072214925ebab192b777cb5b2708aee69cbd89. 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/TCJPM2087387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345638968214898933b55c1e18419d3a8c279b0eb6d36ab8f8260605eccf87c8. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801837575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6637eba160d9d03a22d7cc0bb6a0d6fa903fd0151920606fa41d724a36eb63. 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/JPS801837582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec388b8862d06d0b51788dec98757195b1c17aff0025c94c4f709a1994d1588. 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/JPVI01301120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a933714c39df9b75d39c048a04697d6bd623f82478d652c622dd6dd19d5550b. 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/JPVI01206030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ffcdb7720d2f8f7895a0bdbec9e89fe7732de207b4bcd890b973362884e350. 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/TCJPK2084293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa082a97bef8aaa72b3404edf2e692e5a69596cf915630a19ba3c7cc8fdcd6673. 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/TCJPK2084365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299788e1471979d674764c990c9d2667ebeb8266fad251bab8615e630b7fd4bc. 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/TCJPK2084370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f4505bb7e350ba950f6c8543d5fdcf8aaae2c8d00b32bd06b9696c713fb5cf. 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/TCJPK2084379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e1cd09115d259910b205ea405d6c8a421b6ca00c7a3cd8f5a97b8ef4181e6d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPA2459044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4770f50a7ce518753270766e55ae124ba124a82e0e2aee750dd4a4c39f3362. 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/TCJPU2346843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5f89ac69bf63cccb247788aec614230e07262b5b13fce78e16a79b35b93bd5. 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/TCJPT2231832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2546e3d0e5bb9d0d2e7fa7c0c899cfa6c610d70f0c8f3efc13814c11979072f. 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/TCJPS2246114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafe987cf4df3a297c2845ed12d525d69e9e08cbf6923953f66173d885d4732a. 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/TCJPQ2120656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d0c2ef7a426ec1c464096a05c34bca5d0f0d3fc2714ad37545d5e3e858eddd. 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/TCJPN2161313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fdbbe83e373d106142f8be7f30ce63a88b378791ccd368aad0d5a7ab51f0e1. 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/TCJPL2087943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53145acb9b3daedf18f13c6e5ab85f39c0228061b24a4e7d17fbd2ff9a0bf84a. 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/JPVI01204500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5d6bdc8fb4531d0cf15a9b9a58c3d4826710c8cbc6352b6fb4ccf8fe80ef09. 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/JPVI01204530.
Kaze Machi Drive-THE BEST OF JUNK FUJIYAMA-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bcb01d3565805d5034ec54275f122cbf2d6f7f3f10a9209d3b03604f5094f2. 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/JPVI01330540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b494a7a38fee9c63411eb77e7dd7a1fb448d08af2cd20bed7c5edee03816af. 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/JPVI01330550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53145acb9b3daedf18f13c6e5ab85f39c0228061b24a4e7d17fbd2ff9a0bf84a. 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/JPVI01204500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1177eb4eb51e4c3747d4f2d221d4e5f649e095d697bf593ca3f2adbdefe9bf. 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/JPZ921006975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ece85d5f5b07668033aa32c43e21b2ef145dc3c29eaae5e0d8c532b2e9dc460. 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/JPVI01330560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7177a56bb488532c685a61c80ab2c75b8ea4f3f1bb1a14b77dc0eb2a1d526deb. 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/JPVI01330600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66dca1d081007bfcc6d712995293db76623b996882c68fa4f79918e7e9e0bfff. 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/JPVI01330610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca76562f2626d745ea570384415a8f168acb76ebc186242b6977732c7b58a8c9. 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/QMFME2331451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45091a2c72521c92475e212ef1cd2fa231e2c457bde5b00712f38a04f0b07f7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2331452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d07fda112b5798206e344deaec801ee3abb3545f0b2f953b05894c090bf207. 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/QM6MZ2349925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c26b32c1011ad8f7d5b6e8f21a625a7e0b7e31d5c6e94dcce4c0007ac335d11. 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/QMBZ92277038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea74bb22315b7caebe88ead92e94b0edce3c78f734904c4353f4506fa20278d1. 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/QMBZ92292204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69cd6e4fa6ff1ce9885828b783c627ecc84705e0a4bd66a541b1bb69044dd422. 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/QMBZ92292205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0ebc7986d131deb9d106ea2dd775f56ced980418b1ee89745f88a3d79fe48b. 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/QMFME2331458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8059aee6f88b1d9da4dcc1c6d7f11e05f5c0a7ef076cb590cfd1323f0283ae. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22369812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cb6a9384921e8055e2add420dac748a863a302b41cd73aaf812bea3f165abe. 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/JPTK01708400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c36308d170ccc6236de1a3bb0da83c4a0fe3ccc6775006a2f9fbde5b95bb081. 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/JPTK01708450.
バブル・サマー feat.ジャンク フジヤマ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7299cc1bc414b04f586ac955cf4d46ad14f2946f7186cfb8801b9224ab3969b0. 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/JPTK01708460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a372bd0639bd0a73837ebcbd505bdbc63cc6872aedc93d20aed06b16cfbac7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01224773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7217d6364c2273355a727b03e5d76ed12a816ca9b880303e43f86423b445dc. 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/CH6542455372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d07fda112b5798206e344deaec801ee3abb3545f0b2f953b05894c090bf207. 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/QM6MZ2349925.