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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d2ec87901a3bca28a8710193f73f857831f0c4b9ae7f7252a7dc9d417d8ff1. 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/212d5cc2-aaa7-4470-ba21-e2d956ba8b90.json and https://artists.proofprofile.net/proofs/artist/212d5cc2-aaa7-4470-ba21-e2d956ba8b90.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9487b949e2488a4e43f27f5448ba8a5893e4745caa0d20e6e7877b88ef05d6. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZHNC2445174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6636977ee3e5c4382f48b412b087b8ef1f19c9b2f0bf4263bafd108d57c9cbe. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2445175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbace64be1ac02e61e39ae61d6f9c0440ebfda411c0a819812ea0aa5b10f07e. 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/QZHNC2445176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1039e29b167841822b0147e8e2cb45153561cc1f558a0d51a5a403d88ab856b. 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/QZHNC2445177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98ac4cb282afa179bcb7c3d2f6b8fab086ad252de6233cbc59bcc5de3fbed43. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2445178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07950029fa3a3d5af5a60ae91498616fbb7a23014314aa672464791520a1fa6. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QZHNC2445179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda52386f7164f97cfba5176c4a16d9a10cf7d0c9b80b9e2c09e30d6e79fcc0f. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2445180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6e6c1131b52146b134c023a7caba274cdb93b56f547e838e60c6e688f77633. 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/QZHNC2445181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b2087cbee9dce6aa688f406b8559a6039b2616568c486d70c4d4777c61ae23. 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/QZHNC2445182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a44d478f4ba5e2069f31ea7d5ef741144b55a19b149bd434ce71958c3592c56. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZHNC2445183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275710fe3a1ecbf9ff9f85b56472f76878f2451c1b0b637a13569f6b357b1d4a. 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/QZHNC2445184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec3e5fccbeee7c10a1cc9ca84224a58c3e2ef29ec6297e356528106abc087a2. 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/QZHNC2445185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0e7bd236f0b21be431695f84e38827b727020ec2137f3cb0ea843ee908b065. 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/QZHNC2445186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed4c27adab48392afeba62ac188b47b969ecbd05bc308b44427fde8787f0d20. 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/QZHNC2445187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f74343343c0c420e4e23134e3c149000e8881765c74a489a4e5a8602988ad25. 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/QZFYY2451131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdd3b8cdbaec1f56297d09cfb71ede312c9f28286366c64e6a76d1d5d494cd2. 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/QZFYY2451132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3566ef227d726d61a3dc94ef24fc0ad750be351a1dd525218c577ac8d752891. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZFYY2451133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba3b1f3e1a9db566e418b3fa3b5e6b40d613cd1ecdfaaff15cafbfac0a14821. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZFYY2451134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426ff8437dc284815dd443cbc6e17ad57a8f61fed0b306150568fbbaef36810a. 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/QZFYY2451135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94388b2e84ebefcc2123d411fad6b8f8e972509dd99d5a9d36b5a5f77cba463. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2451136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81081b1ea08446737515ade7fcc5309451aa08f20e8cce6c20fd0f8a463c22c8. 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/QZFYY2451138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34a7935306fd6e9c7b99610ca861c6957f40f0f234845dcc1135cc48224ad4f. 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/QZFYY2451139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8235d0030998428f76b17b7ce4f06a119c180e69a8d7f24a2796e239f878cb22. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2451140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3859335da6de1af5fcd78193e0f203784cc439768dba0b7bd871a93ba45227b5. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZFYY2451141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a8673e12f0d6e27abdbd11d401274171e26a4c192ecff3dac0da08192fb0f5. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2328690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcd4e701c57839b53e0ba4cdac5b1c4fdccd6a76e9844d83f176ee5f9164537. 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/QM4TW2328692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bf2577fe431f1d0429f9091c280876ac2423ba61ca2d14fc2b0aabde597da9. 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/QM4TW2328693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc73595754b64b366306e9c6c231a4cd2ac54a6cc04fe7fc058919ebd9b9c1f. 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/QM4TW2328694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7edb7e882c19699feae5fcbba706789ac44f8981076322bf2241ca8eaf6934. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2328696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21a64e341331847a6c4b79a063a0ccb31c8bf188cb32d48ba1770f681333345. 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/QM4TW2328697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ec5b93e2aecd4c65ccf3c323ba19b2c24419fe007f74fe8fcb4d0fffd711f3. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QM4TW2328698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe191d0b2d2d8de35d2094f5860d5e49ee0bfb02140b1ae44151231f1cc7849f6. 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/QZMEM2435653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e657e86acf2a82a645972a4f12cddbcabd07ae33cd8400cc4806cb9e4c99c1. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2435654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a0103473fb15be878095d3c2c26fdc2c82bdd377aeadabbc9b593cf2e3e7dc. 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/QZMEM2435655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5fab80302ddd79dddb832ee5ad94a239e61a83725a04703804a4ce94a02f7c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2435656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d035d340fbcf9a7831c820e4bcafb93236da1538fb1e5dd218dfac7f7306f9. 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/QZMEM2435657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153421aedf1162b760bcad5d8f937355837eb67b75bf8069cd9bac6aff20c040. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QZES62471471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbf0fc5f70f6be03804671c08e7cd1a3bfa3db8edecbe3a03f8434de11c46a6. 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/QZES62401604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f49a7c6eeb05d4405d5e2156c14f42b0a7d8742cf9c6b82aaa626e79e093a5. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZTBD2322626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1713bf6808a288a63d599b83765e7cc2be612b090fde99a809d6f39ab267303. 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/QZTAX2358713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923c0a4fe6df99bc405c37a881352754e57dd5017ff1cd59507a66de6f60a127. 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/QZTAU2347673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47d4f9298924c01cfb8c8d8584776a7b79b5583e48398ea17fdd5a857d72d87. 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/QZMER2333603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71718df14d00257b15f843473c5f9ff36f84fc7711dd39c8f3c7844420c9bf5. 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/QZMER2333604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02abba42351af4bc71a357299c7f754ee57c60223a9d91735ab2a259d822065c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2316319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1090ca8f47f4710115f171c3b8ca2561ed9b12f7ac7df3ebe8696792e61e52a. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZMEN2316320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75377cbecbc1fdc5e812d1fcbc9bd89d0d42fa9b596816a07dcfe3a0092f557. 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/QZMEN2316321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c90f2b946961621a4fe8b3844603bd1c585feb27e2a013a8d6fe93f522bdac. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZMEN2316322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299548eb5a3109e3d8bd74b0cb09ee470b47e3cc062fbe83aff4cc8a373f597b. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZMEN2316323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2038e526dd6fbb0cbfc6d49cb11c41ca7571f4bbbfbebd461ba3051e126a2ec. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBD2485056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107cbe16f5be274b3f1cf44add27f6a6b2279cc5e2097e0312b71594fddc1be1. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZTBC2473937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e23b991ca6e2344470c75e75da0661cfca2f03cf70dd1c058b9e5a3722ccd3. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZDA82451316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6b42a88cfd11babe22229a36beb4339f251e1b0458fdfa72886682b46ab577. 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/QZDA72463551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb087d9d2b816a80e814d9b516d580047a5f3b1c8768473f79b0f3686149a9f4f. 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/QZDA72463552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8253b09de6bb07ff06a9552ffb23d76c7f93313d1a4bf9be5cc9aea43e6557db. 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/QZDA72463553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6510ef3012f5449ad90aaa255da40058db6c36a029440daf88d245ccef5b8dbf. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZDA72463554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f85977db8dd223b2f47200bc2af80cd2c4bfbf3584d99e5763763afbdc07177. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2329465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31a8825fa4a68b2b63c52fa14e9818b93b8b9bde2326dea0d233270c86f0270. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZTBC2329466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a2c9244235ad6bb8c9e45e3eef906e208fc7c141396af256268180c436ee9c. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZTBC2329468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6200658c7ae418bbb6a2cffc54cc0542cd44fe3d12ee36398a13363632132c. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZTBC2329469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6589aae5e23df833e2b97c681e41c0e54c2c833c240063e0b06d6080be42421b. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2329471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c575a514e5cd2dfa5eed18c7fa6a4f0b9362a3e54566172546af5b7c7f82150. 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/QZTBC2329472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca41e397e82c1263786256ad894a6d9b8a57e415131fec15ea4c004558bb618b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2329473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c500624fbef629efea8de08a646b768b3358279052a71f20993e249533428e. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZTBC2329474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab5bf01c6b7e4e6543d639aeb4f4666642a775df336792a7df0f143ba8edb49. 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/QMBZ92439441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169f3c97d6919b46e855b9264ecb770a7accd22f5c1fa754ac60897080087e40. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62334320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a8978f2f1a657acff50fd146b21a4860e5b5fe2d7f0e8148b4aba20588dfca. 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/QZTB62334321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cda07f28191fcea5813863392d102015595276faed1596f72d311cbd2f8c1f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2363817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bec6a935c0f30c94271a98a44cb739cc752e67e6161ade1dfe1ec2a726b20f. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/QZFYX2487998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271b46f293232b0c3fca4bc351df6b5dddaad855554022f040959045cdd2a09e. 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/QZES72503574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2936b83376850a715ba90fb92f602bc506f8a901b5c0bc6dea47b80d29aed6ca. 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/QZES72503576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5780b2e45461626b2a47907abd9c42fc278d69d694a349b7e78b69cbce6ef9. 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/QZES72503577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdf755cf250caf1fda3cc1e541419336764ffe80a56400e26ca0e03a2f441fa. 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/QZES72503579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7437742812a042605ce02852feedcb878ae6d36ee0ffd0d352eb8e03fbc7d2. 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/QZES72503581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d33248954ffe35df05fb0e06d8865fddb575d662edf68669ead178d3cd8f44d. 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/QZES72503582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908cb99890d7a91a4358f6adace7b7a19752def1b036b9c1167886dd63182a0b. 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/QZES72503584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50aab4237988ad3cce269efded3637fcf6b842a44afed78bc381b9cdf97a103. 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/QZES72503586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b5cfc1ff750258916f51e600e25dc5a46e34ca5972819bc43cbaea13936c57. 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/QZES72503587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7086df466a49e3b6271f732fd5390e696de5c36f49940b4f7868216aaf618f7f. 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/QZWFR2400769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107cbe16f5be274b3f1cf44add27f6a6b2279cc5e2097e0312b71594fddc1be1. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZTBC2473937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70cfa9b96952a82c08b2b6995014bf78217f44eff6be49759e59994b08b692e. 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/QZWFR2400770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c8541d9351152960044af8b9c98781ab48fd3484865db6cc02837254844056. 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/QZWFR2400771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c54f73ab7b23c26004fec3f95114d47a9c20a1eb3883170a266820a161aff12. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QZWFR2400772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b03e3b6bfe89b5ea3dcb2e1e8c6cf76f927dd93354dcf319759c86f7b89aaeb. 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/QZWFR2400773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10840985722f64d95ccc8b75f56ad74acb2d379bf33e30e7a8a0de657ed3a391. 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/QZWFR2400774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b5069a81b54096379866e219e40385010d039fcaa78872b3a80355c04b278c. 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/QZWFR2400775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2038e526dd6fbb0cbfc6d49cb11c41ca7571f4bbbfbebd461ba3051e126a2ec. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZTBD2485056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad019d2e9cec1898bae58c250654461525d1f1d7e06d79adb2fa3da6016f2d1. 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/QZWFR2400777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bfa2dc26bf0076822a83b4b3d6f9ad7e6cbcaad1e721acf520af34629b8c4c. 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/QZWFR2400778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b88f0530cd9fc2b99f75d5285362f4431f34f4acf03ff5b186ad22d0ed230d. 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/QZWFR2400779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bbcd8b402d56a028646455c14111b5ccc523446db1c7c787d607882a25d186. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZWFR2400780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4581fe3ef3fe72a148785898e6ac9883b3cc9310cb760736ebaaae903d69e4d8. 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/QT3EY2409430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4484de2e9558af7ed80eeeee062cd99b496ff5699ce196468cf64592d9484257. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QT3EY2409431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52953c9f85a6fd731f6bdbbbea68dcdaaeb4a3c3fa0913d6c5443c9a04693e54. 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/QT3EY2409432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331da39099a46fa414ecf646549f6bc09125af2a62bd9bee685d9c50b8618f4f. 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/QT3EY2409433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93158c63aceaa30758a83afb8a5c8e7d34381d3043a966d1701e6720beba476d. 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/QT3EY2409434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ce4be75870bfc85b139779ed8d7fb1204a9c2a97e5d2d13201c733b86a53d6. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QT3EY2409435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c3f018903ca48deba129bb0e4f6745bc1caa7053beab13b4670a9e0fbd5be0. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EY2409436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d4f9527d6a0c7f41309fec55912d2eec91d7a6d750e3d5f230e94908aeccd1. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EY2409437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d164ae3d126a691d78e40b77fe3486513a5de92817285ce3ce808f3db726db. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QT3EY2409438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed4ff5f0e30c58555bd84d3b521568092735d6fd5bd3d39f9cea584019aec37. 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/QT3EY2409439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68d84153f67401c4b94538fc51d823101032bd1724f98139e20b14210042c9e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QT3EY2409440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c10e8f846609973ba6d6cdaecc0491132663005f27ad702414a6cfb435dbb89. 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/QT3EY2409441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8964a19f9669247d21e5c8385a44826781763c2cf89ecef2bc98032ea9de23. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QT3EY2409442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c6dbdac875801992afecd6082500977c0cca8d9da0b2e574acb74d23291324. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QT3EY2409443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb393946b06ffa705834d0eea6b1c55f055562ee43fde1e4e4d525c45b3152b9. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2566550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd594399bdae2b819451390437be49ef4d90aa39d37d24b86a7d8ad3b5516a8e. 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/QZNWU2566551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9146a64a1fa66f44f3560c5a1e03e94528f5121b32b47fd6b2c39472931d0a. 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/QZMER2515749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec329c1fa0032d8721f1aee96c09a778c2084b57c61f44dd484ed23f29f08ec. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZNWU2566552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0939694fbd554f6a08dfacf85cced528f2b3a6236e53ce6ae582d762d1bfca9. 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/QZNWU2566553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04afa2dd0a249c3f8f3b61ac5eb218c5388829e1787752c6faf1c51135036d55. 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/QZK6G2502915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8590397be4fe40205a766aae185d0635573a8c1b69bfd58b2d75cba544f527c2. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZNWU2566554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9146a64a1fa66f44f3560c5a1e03e94528f5121b32b47fd6b2c39472931d0a. 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/QZMER2515749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bd77e9933d354782c9ef227dd0666e5f8ac7f4f56c374a389b46b2f2db7f6b. 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/QZZ762465663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9452895a6d0a2007eb9b2a8279d0001fcaa13d16b25b8cdd4514d6856e1b789. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZFYZ2505556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1d9dbae23cdc482f651361bce0a2cb0c8c5015bb0b9626114e619dcf343464. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2401846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fe30b87891815806503c0b82f10064e74c3136cb9cd5a3a8621a9d76398667. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZZ7S2491264.