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 0xc0d90a97d40622651d3d06a8a3f65b6beed888bb4f2723b9db6dfe03e16059f1. 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/ab8058b8-4d6e-4c00-b97c-cac810285aab.json and https://artists.proofprofile.net/proofs/artist/ab8058b8-4d6e-4c00-b97c-cac810285aab.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 0x65049295d4e2b749581a0fae31227de77a699fda1bdca6c124133213e21bd5b6. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZHNC2124285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf3e21c25aa72a7ae577f2ce24ed6c9927114bf45ebe24f22f3ea669053eaf6. 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/QZFZ32279383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a84a9685cd3cb671404d9531d6a6e7334a85c4c9c9031b94ce763381e4447f. 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/QZMEM2153225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d9eaed7fc597c016b2f30b31a49f8de12bb16b0ae3a6becbb70940e8f82939. 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/QZFZ32279384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8aac2b60290d79879b5202be6773fc2e20405ad36a86c4f23b052808e40dfd. 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/QZFZ32279385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e91b7f3bebe7dd7bdbefcbff5eda7db15e0e1df002607aee569c652d5415d0d. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZFZ32279387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e9cdcb9963b62e9e144641c7b77ad01d0cf33d18cafa7cb5b9e0cf3d229dc5. 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/QZFZ32279388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803e78e8e5729cafde8224f992d8b7e7e2eb2b72ba4c0fe15f360470ec0cb0fe. 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/QZFZ32279389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076a6164863d834d146b88be5e26d99d512e671bddf52cb916af52419400e727. 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/QZFZ32279390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4151dc0481c0bfd806c0f182c8cb8e350dd124d56e984a1a91ac5b64065437. 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/QZFZ32279391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a84a9685cd3cb671404d9531d6a6e7334a85c4c9c9031b94ce763381e4447f. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QZMEM2153225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71d2b3aaa3189eb9480dfe6c04b1b7c513dbbef1ebf1b4429976169fda79b07. 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/QMGR32136753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f23a2bb58437e64b7a28e7f22553aaac26a6157a320ed7fb2482172ac11a37. 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/QZHN52116735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a7e2fd3cdebc0e011d381774ff29d6c9496eadab043b637a9aa4accab65be4. 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/QZDA62148816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aeb1fea6778484b2562497d815fc32355b9770fa2d5e0317b8f852b96e1eb93. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QZHN52116736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2e0022facee3746fc986007afc9cb7ea9b0e76d09f67ee748981cc6f223366. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZHN52116737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4225185ee6155864923d7c38c22352442f1134467e6924b6844a1218f518a1. 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/QZHN52116738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7b8e77f6a1587f8ebfc485d99e89db13ff9d67b4e312d4ca5d767c2c146131. 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/QZHN52116739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a29068d920c20001c3bd379ec793b5a9f16c2fdbdc6be7203d748f8e9729e6b. 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/QZHN52116740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522b727979fdeb94d65eac8c3851f0114df2beea86bd6611dca5f7309323da57. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52116741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcdaedf06a5695b93c61f9b57ac46abb81013b5c6a7528903e57a35f9e78c38. 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/QZHN52116742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768b0a378254bf57142beca536b5b05bfb1242103b635a35700f74a3a3f89955. 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/QZHN52116743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8526fbd14e8e645774b18aa3893e131cfd10b49b750fe6e4a57c72469770f344. 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/QZHN52116744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d8f4c114383eb51d8723ba5f9c4e991cb956513ecc20670e10bd9fffcd1814. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZHN52116745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8a50e1d5c4ceceb69d6643d387f25a3d9f3628b45bbb0822192e35aaa59bed. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZHN52116746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf461f57be9a3c596d9ae0929a01d6e131822a0c32be264cde7210ddf862e35. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/QZHN52116747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356c11014cf0f0a1973d9b2c54d234fbef472811aaca4294bf52abe76e201692. 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/QZHN52116748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7693fcc8507bed6447e908367d4bb6e3a215a401709cb910b10dd0249a2d0175. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52116749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc422cdffb6018bebbb403ab213c64b4f1c4afd277bb1d3751a1c8e4c52afe817. 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/QZHN52116750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab71a2d383aa7b3d500c92ee4d54655dc2c992cd739fcf4cd343dff766a6c8c7. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QZES82121231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7098f06132688a72aab4658bb2711c8ff8d20ae9e7200f8b39ce0ddaedd54f. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QZES82121233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7235518cdaaeded677986ab10e57a26efe9e3470551ea5f154b5bdbe54ff6a7. 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/QMGR32263278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa88ff40f9aa0f43e10a908bda5ccdbde8bbd0c750a1e016d43f156aef87f43. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QMGR32250486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1220ab4c782d6dbbaa3eb3f1a097873a1241651c1ff692cc268fbc6d816c98ee. 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/QMGR32211237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb74abe01475046a1484c58a4f9786468849d608afe4e87021f99ab42d42bd63. 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/QZPLS2287812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8cb876889431b015eebf3ae9c88079358c130c15f886ad804151883477059b. 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/QZMEM2258782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6a2fc75ad85841d563c6168e42406c4a02b50a1c7b1b544dfe0c207790b498. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZPLS2287816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc15d885310d315296cf2a61038e0eb9e88cefebaa2264bfa22439931cf6438. 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/QZK6P2110864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9f69ae8f7423d6182142b7dcf993b4c6d5f6c08dcb1702c27bf39c8dce4f9d. 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/QZNWY2198121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17816d2d95bc17228857cbc27aff9bed218bb1fb00b85f610e4b560c12be61e4. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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/QZNWY2198122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b70b0481d185e38e3bb35e1be5ca2e351474733944b8b92bb75e0ccb40e7b9e. 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/QZNWY2198123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3493683c3b78cbd8a55925ed868a18fb34fffb8ff63c76738484775eac945ea. 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/QZNWY2198124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb99da2e6fb07fe119a72796b718e80beb0eddbdb3a0c3561e19d6db60304e0c. 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/QZNWY2198125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661af274fde18794e280e7201b53f2d60797b5ef6c86127cb7a348baaf15899e. 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/QZNWY2198126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b5396f53df21b5d698c33c9d78cdb940fb5a38c0a58cd93de6a54d8f2fa3f6. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZNWY2198127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48455ec0576c5d90bdad28193bb3f06b0889ddb70c78d6d3975520e2387be040. 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/QZNWY2198128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d721f795742a4af28bbcf4787d202c5391330bfefe1aff57299499616139e2b. 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/QZNWY2198129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9799c657d367501538f717b6df5fe1bc809e26bb53c6aa440a5d44588cf8a70. 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/QZNWY2198130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913cde1fc49abc845b2a661e690cbe5c74d8efcf36f70e5bb1a7bf4fd14e9833. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZNWV2101288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd100467c085c922f73abaabefb1a5160135655e0e099bb9983f6f91f5934ba28. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2198131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694933244c4451040acb3031c4b5dd668265538363ff4b64ef3184ce065d30e7. 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/SE5BU2526114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe506a60ec33aa05266848642d21959e2c9951470550097abf71927819b317909. 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/SE5BU2526115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720758965908392cc9d1a18b3a33ec226b4eb03dddf65e96ade81159644a2362. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32469936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35ce48d1ca639d849d59ab72507dd9d4d2f41739fed203f50af61b24c4dba6d. 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/SE5BU2526116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f153ca521b0eee8aab1db291a28bdf028ceeda7fff8026e35418fe536c6cda. 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/SE6HN2474264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1614e93a3e75c3d943cb542f2bad4724117526d555212bce1a5edf33443383. 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/SE6SA2443372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247efa570b7217e2d14e3ee3d69dd5ad19b42582f20017cee33b5c24e500d2fe. 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/SE5BU2526117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7010b4b867380097cdd74fbf8ad3e65c2ea8270f283ff83ce332303ca76e8a. 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/SE5BU2526118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e625de76273b189b0e0cf8f283d1b36d7ce64e8b521b3ae0a62045e53b56bb3. 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/SE5BU2526119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0768b9a58b0b3e7186c8430cda281c0246d844ca8c2424ea40497c8b4c6d4ee. 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/SE5BU2526120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ede4286f0c77683cfc609715742223b7e12359c24e8ed9ba6540db1f0bbddd. 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/SE5BU2526121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a069c41ea0d6976d5af20aa0f5b20f95b0e7bcee5e7a2dcc9b6238b1073e7b7. 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/SE5BU2526122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6432c30fe1642a04278081b5f0b4880b39f90b770b1199de584bbe4fdc08b1. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFX2105839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a2a32477480fcfffd081fa3f1d1d05f68f2a7e9efe9e0504b410c12dda1278. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFX2105842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf6f3601c04d7e469f4ce6136d850e5c4e0991c118902f418d23d6ad01c0db9. 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/TCAFX2105854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8739886680e626f1da98d62708584c72fed442f87b23e4d11ee9f8098bee805e. 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/TCAFX2105856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75347bf383877aaf4a071116d9e288ac11b978e56f1e73c87dbcab6faab179c. 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/TCAFX2105859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654f2f5be6a33ef729e04b4fb6e0d1a8eddf5fa7a6c09d2ce3a6b5ca40884458. 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/TCAFX2105861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c0bc0c3320b23a8872192df6bf204852f351fe56aa126fa9ad312374985bc2. 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/TCAFS2199019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6dadbfa7ced609f210344276341fd3919bd19bea1eb64661221ad7158692da. 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/TCAFQ2141008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b9c55dd69ef8b540d500c1ec97cb21705fff85a3769791a8f391a542cdffaa. 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/TCAFX2105886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffffebfa66bd9b5b0a38f2b8c9c084584786ff47462df54b45e6fb9fc07a770. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/TCAFX2105895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1926a34c7b50a094694dde8bf79314841ee7fcf8dadc5f3c6afedbade634f3. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2405246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167c02a63f2a0edadba81a48ebe379a88ac0d7ee66601a25990aa00d0ec04f10. 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/QT3F22445647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccdf827471a9117690ce82f8852ede90dc628a74c839db4885613f5d17b3fdd. 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/QT3F22445649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5280d4f32cadbf418efecd5bbf8b219ec03bd5eda7934c041a59720fb767f84a. 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/QT3F22445651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e5fd07f0146275cbac962d49f32f21766aee1d8b949d6fe66bcebdce8d7961. 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/QT3F22445653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30e6585909d0262649f8fae5e3032dcc4a20c9dda0f045a7793582a7a9fc8e5. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/QT3F22445655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8659cce16aabcbb404dd6dcd93c3b16a36c6aace22e6d096904c5f76015537f. 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/QT3F22445657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ef3896bbc75c2085a57b8b9c09e7822a7746ad4a1858dd8e5464149d759ffd. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F22445659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c3b1951bef21388ca56f07b59b95cd0679d3b6f6042f7bc4a7cc3d8d9b4fb4. 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/QT3F22445661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc9e88db78306a75b27650d5a82fe08ffc1e9d463bd32ee8c372a3fe35b0175. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QT3F22445663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5394c3b92080fa651abedff0863bea32cadd99056400f9104b7a4ee45d9330b7. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QT3F22445665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1563183c463097a599b0d6a6872552daa8c7968f355910e3ae69570cfffa44d7. 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/QZFZ72296567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7102e210d4ec6a870a3f9ae0502dbc421d99979404c834770383efd540203c6. 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/QZNWW2555034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2980f57af53bae5b6c6e2a677d467791def324b301a1aebbec1fa987ea7832. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZZ762444567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ac5ed7286a1eaf1a862fc0ed57aa944576bbbd9fdc8762d35eb5b2a2f60d8b. 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/QZTB42275841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73637fe219b1a5d33608e0d83bb379e167b1f355045b17bf53318b8c3b1f4fe1. 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/QZK6L2234131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fc8171fe0a587a494cb84915a8e5cfa478f69ace51e74d913f9d5ac2dc8814. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QZNWT2096853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dcaa321874fa5abb2ec26879315092e776308a9119ed9931bef63d0f82fa43. 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/QZK6K2005040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcdc845663eb772b3e97615c52dad65d15c7c166a0eaca8c99f140fa52d8413. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/QZDA72018816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cee1b24638994490521de4b2a80c5a1d199360a64e4aba1aa9978ac9e7bade. 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/QZDA72018820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42645161fcb41acf65e484a4ff06e7794cf4320aa08a907d7b5d74aa372b3b8d. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QZDA82025456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea70071399639a45e088b5f7e5ddd3e932ded34003555de52e1941569d234d8b. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZHN92124526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd2e596f98b496867a544e51db1fcde69327d8dd9e59df1f12a36b8f664dbfa. 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/QZHN92124527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39154b55b1fb560f2c83d645e8edbebe930ff01bfd507e00539e5eb77aedd8cc. 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/QZHN92124528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2ce5bc4279a07a880370b02b9dba302b8678ac9896884a8108fe224dd65617. 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/QZHN92124529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8b3c8f325c7908aa18f965867bbbe574aed42cb0c49bc86741630549a18544. 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/QZHN92124530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ebafe4b93df67d013efea2d864fc0e55656ec795c9a80909964b1291b979fe. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92124531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ceb42442ca39a4ca7983728d0261c3fcf789779e945b286b93461f953b4ad2. 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/QZHN92124532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7e10f3aa8686781f284f93554f1ba89bfa9b10e09d69f81e065045fac359c6. 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/QZHN92124533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72cc79afb88cf224e81953f724cbcc1d552e936a870d5563a4383f079ed5e51. 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/QZHN92124534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751d2d02691fb550fab490d9ca6722c001c33f653a61ac703a54aa9a65077f5c. 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/QZHN92124535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce15cff44b4460a093699364db4779bc86550f3d1be4e6b8c162010f2003b6cd. 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/QZHN92124536.