Rural Internet describes the characteristics of Internet service in rural areas (also referred to as "the country" or "countryside"), which are settled places outside towns and cities. Inhabitants liv
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fada188135f61354c724900bbc5e766efa54b29754975b97cd338ff69b4029. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a31486a8-3a81-4aa4-84d4-0ef171a4ab07.json and https://artists.proofprofile.net/proofs/artist/a31486a8-3a81-4aa4-84d4-0ef171a4ab07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e79fa7e6162bd3bae2f37e248de3c7b0f15b08ab0a4578e8b6b701f3db38092. 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/QZTB42268914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227261958b058319d04f4e0cff7590b4cb2e4559929ca738a441aaaf20744f7a. 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/QZTB42268916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5f53852943165d1c4a6191027abd8ec822fea72f456b2d67d8cbd700f3d936. 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/QZTB42268919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b71bbd8d0722b01d1b5fd882893bb5567a73f79a6d416e6fb28e802153ffbc. 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/QZTB42268920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5423ae35d5328d3aa37254881e8aaddfd1851d5c6556eaa4a6cd0cb5743aa9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42268923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4756be5ff683e9ca693023fe650171931ebb1e980ef12c21bac7360c7cfed20. 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/QZTB42268913.
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 0xb023c68b4f25bf302b9b59d9f57f89ec947d982b7551ab864eda5725fd377642. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZTB42268915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614fbe4c1385fa5bbc8e935b59b2b033005811fe8c516c2b3326e00f19e4b74b. 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/QZTB42268917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3293fe5fe7429012d106486b0eaa41f5cae4ca9ed34397d098fe5deed0bd50. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZTB42268918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712b30722bcf89e0091944b286d1a21fc95f4070de74d3411d468729977a8461. 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/QZTB42268921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f09c841b2f57cfa3929375a2032a9b06ca81f02e3014bcfeec7b85e095e2006. 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/QZTB42268922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591e62daa4ac7d87ba6e89753bcc08054fa58ce2d54e3cd0b3430e7fdd12900a. 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/QZTB42268924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0300c389afdc6840ed54ad218a6b622efb015644896a89ee20230867925de5af. 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/QZTB42268925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfaa331396bb023a7a9e4b4ab3bd31b201f96e59db16186d4931e1f732badfc. 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/QZTB42268926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa0db33a3cf08b3ea6c10f95b4008c08c07ae6d305e2eeb1ef4d5f534102463. 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/QZTB42268927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0a26fc472c90ffa554cec095b1347995d2b39903d02a1ba2ac051176284ad9. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZTB42268928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9c1a662140f35340c90ddbb110fc1312f3e001595c0e162b5375a80576fb7f. 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/QZMER2180378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51057c853141d84595f4b418d7c4fcd9781393e7e70fee53f6818b6f17825291. 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/QZMER2180381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156e71089e4cf8956e59520c3d67a61f9bc179228ddd4ed776d980a194745928. 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/QZMER2180383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee13539ef03504d4fd3be5ef16aa70c6c31959bc89ae92e365fd17b7cbb85ac. 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/QZMER2180388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729d2a5b6abd89a1c36bda11a4f7542281e3714ab71ecdd5b612020e2d17e9d5. 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/QZMER2180390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf53d440966fd0c561b53aca2fe48a52990052dcf3775ec44b3b4b726a43a592. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:28:04Z), 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/QZMER2180377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f1dbff33cd55790dd0f150475fc566520569def32cb5620eedbd0e70b4c44c. 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/QZMER2180379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe912c5b6d8ee818401521a9726ca45804584d1aecd6518c4fd21bbac26492eb6. 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/QZMER2180380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6845a396faad10d12c3afca7c071e76163e2582e42dffece77403a01bffabdd1. 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/QZMER2180382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982bca47b8c1022bd36137df92ebf9bf53640cc67b3fcaa2346a86c0a142058f. 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/QZMER2180384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2744d392ab44fa7630986fb9c9266567f59d6a69223b695094580c8682e980. 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/QZMER2180385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85277f2d1dd99b0e50e85035eba59a439979ff216e77eb20977490f084a094fd. 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/QZMER2180386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386b6f5b5f8673d67edaedfaca0791d22e32264ddb2ed2694b27007c8de23f74. 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/QZMER2180387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f59bc2e067e0d8b8e22deed44f17b769987a335e71df57e3c02b3fd3be5cfcc. 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/QZMER2180389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534b9adca98f5c6720c05fe09af777a38ae6d2e0021d9e2b48b94c6bde78e705. 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/QZKDK2175223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4371a93aaf3294c5f7d2ac72abb038c6c5e3b763d24b2c2268813433ff1b876a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2163702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70ef713a7dca78905b20323cf7f4e86598115611d017ad53a5b485fcf178ac3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2182512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f10e26941d261bdfea7da15cd9a7e34760fe768b488f5f1da63e61fe8e9e830. 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/QZKDK2109412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6633c7f43d0cfe9b1e84c1a74b4e214b307db7cc70da1a008a6fc71a40bba9. 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/QM42K2171091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc793e8fa24f697e299acd273c0e3bd5d562a45656b8982db20f2a066a002b09d. 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/QM42K2174001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c855c8e2a103801d87cabf7c68321927adc708252525e3b41f8a79c7cd4e21e. 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/QM42K2161257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf702f3a5be027ab9e74539a09bf53527acd7a81973582c7ddd47a9cd277185a3. 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/QZKDK2168085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20584b794342f5ebe0014062ae99141c0603901941acc6923a25ec0beaa098c1. 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/QZKDK2122392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74dd0351647b80bad72a3a4089cfcc95e4d15524b6bc6e75f6819a5d43109001. 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/QZKDK2180708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017d12cd571fc9705c3e439ed6499f664f075815d0663db37c82e7c819878f04. 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/QZKDK2191987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa063940462416019b6a6eaac0ef93185faea797a44cc5cbf6534df62137fb22a. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QM42K2111260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda5060a7bcfcde24c7c765de422c01c2ace9573f9da4c8d7a198211419e35af. 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/QZMHM2044451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94132d1ad657ca12f35ea53e03bd85c40fb297e1d3a906ad9cc7bef9180e55a7. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/QZMHN2070607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb988579077704f2dd592b9b3d13e1511b5865670199b39e7767cb82a6204258. 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/QZFYW2005010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09949ac4d00ff4371388cdb27f0d096bc30504f2b36ccadd34a9d9c0ebfdaf5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD2069471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e8d5173832a31d9a662a7b1290eadf5776151afbef7e30090bc467f4cc95c2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD2069475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951591dad843da69d807953dee770014f4e9c8b3ac0b5d98f7d2035d904fcdea. 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/QZHZD2069477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39657495e796ca66ba9c73de5ce281310d7a4dc6af537efa3f1be6ab8a016d01. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD2069478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cffdeaffd5e64089b2553b86eb595b4eb3d1aaaa18d3a547d98fa3a2c612f4d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD2069479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf340ef209bac5018e300d250ab417615927f3e2c84c63833196ee875c3d4bc6b. 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/QZHZD2069482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cc9564d186f6aa516a3babd2f7feec3967cb72a283f7421698c468105c00c9. 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/QZHZD2069488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b6f402a8d5842de91a12556835b9af5a14b672fe4843346233048509c655b9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD2069492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad428ca90506b4ac5639ca7397ea557af1307fdd5b063d576b24b35ae3d624e5. 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/QZHZD2069495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e659a2534750226f74f7af9b2361b303c4095e4fa5d713126602d12f0f629ea. 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/QZHZD2069496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ea8a4fc47a1094e25ce52a98bc3aa487f96eb43746a12ab2fad0918e448566. 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/QZHZD2069500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c38e234f6ccd182d4688743dcadd6bf46185559f462d9133322333de01cdf7. 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/QZHZD2069504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde24fab00f5d91a99a95bc27324b9663a35b600487ef7cc97c5d5544d4f3e216. 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/QZHZD2069513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761d011ac47b232be6bc48c07e7f96e8ac4d274ce2da690f5e26c3ee5fc1c1b2. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD2069516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763add633880d71738d433bb5a11bdb354961915ec396f688e643f37bee7c679. 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/QZHZD2069519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4030b6ee990223a13f92eef8a6cc9c2be2327c837e887bcda152275f6e8ad4a5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD2069523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc192123b8206605daab91a330a1a0298f6a41c17f71a2f6ff2b850ae2787870. 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/QZHZD2069525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93b4f793842087ad3d9c0ba799a9c1cc485e52ac00c716903b4086925f8a260. 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/QZHZD2069529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7748ec7b99024aec3cc85412c1d0599df88653fce1c6addb47cb1b319e96fab8. 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/QZHZD2069586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb788ac48185ffc30042a3fc772d3a3f782dd5f67be9bb191eb6faa1078c2fbbc. 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/QZHZD2069587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa767dd1e2ff6fc211bdcab4d21d268ca937a775fd074d1e4ec3ed34e98872015. 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/QZHZD2069589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc946159ac8728a2b68e629f9593cd98d3ed615247b6abaa6656a79d51e0b7130. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD2069594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf69430076f73a698f89d7bc5a928135785e36e3db79a796388462a95aa5a38. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZHZD2069515.