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 0xf4fbc99d23f3307ea585e2fab20a99bccba72e07dba99d300ae3f24e0e127242. 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/32a6df68-a59a-4e61-a833-e5df77034e23.json and https://artists.proofprofile.net/proofs/artist/32a6df68-a59a-4e61-a833-e5df77034e23.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 0xdfb19950f6ff4f6cda55f7511935550311c3e2410242ad8e9e928d2eb45b0b7d. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QZFZ22145444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76262c2bd4318f9421640450eafabd9e6e74c9db99eadc07ee696feda2d43d69. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZFZ22145445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98108121e627975204314ca10c138833871ef0b0a33bef3a95e25f163ca4f176. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZFZ22145446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20899129a5a0d57952f94205dc18bd44ed019d1937e4e6a9fc24bdfe5a7ff04. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22145447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4f670bfd33fa81fc113f28f55886f162b9b4189b453fd008cd03e86bbebbfa. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22145448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d22a1d0e6c0cab64443bcce92641dcd8cc38142809984a83032a957726e2888. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZFZ42122041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d6423e7270b94ab54f7fa500e72ca97c9c179da7afd9f95f6e7520c2b4a605. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32190566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874c9ab35f04265f3f81d553961689e3fbd32586b9754239522c2bfbab56db0a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32190567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79ba9bfa1f0569450bce83973b6bc5cca5fcb807f6880318af3ac958d894ce2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZFZ32190568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa25aaad8ee789aedcb7698b038f4598da589f2b6adfaeb480459141b0e62319. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32190569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697d93c50010538809b640da969047c139f137a008e58c3e684d1cefa5be1d87. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZFZ32190570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e0e39f719ea0ae3a37bc44972adebacdf9b8458723920e2be38127024a5333. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZFZ42122042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fb1bcfd000b2f5b09fc1333e5128b5fd7827036984af4e66b98f2771069c96. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZFZ32190572.
Kenopsia (Undella Town) [Autumn, Winter, Spring]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a8b03fc05784b45e0f7f7c96288103f147f62d08546b79f4edbb580a0966c3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZFZ32190573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f8f7f508133a66b941acd7cdc04ff24c0d39e44e6e00eb9d867bdf80b38aa7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZFZ32190574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ab19b74e82bea42f47229883b081cd908c2761f77c2ae2362c174bde840344. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QZFZ32190575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7aa0b99e6922ca203a8a5fabc05f8c4e456214a7147a73b2e1177530aa62821. 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/QZK6G2140383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332d73a13a55b92fdb0ffa9a19363a665181bc18eb1cb9141e9ff4a5e6f53496. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/QZFZ42220544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a60e5d214a46958abb297299996a9a8f7c34e2d02a01bd0c54416e14e6caeb. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QZFZ42220545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf721f4fdff623c63a9cb518e2a135c807befc893a7ac10f7299c3d8d2b6c5102. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZFZ42220546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149d14f34c6abcd617c1c62f5d23f7f4035a4ef1aac054cd1cd4a0da95feb3a3. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QZFZ42220547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024480745768d0f11bf4eefc8da760d4d4446d7a7bd82226129917e99dd552f3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZFZ42220548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd6f85d0b3fedf3502b58d1dd33dc30107e09f33e238f00f75b2bcc222da7b4. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZFZ42220549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36a2b11fd60ddd23c3f1689671666289455d3f34e23071548f3754297a29f0c. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42220550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916d822f65fa21c6383ed8c64e4dd0fa7a21d6b088f0b66881b1e657dbbc3cc2. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZFZ42220551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51df41fdd1767215e006853c535280e4de22a306eb09dbb0256f4243e33b92c8. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/QZFZ42220552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d8f5c4fd4945d4e0481c99e724c485f71e6d4b43e41d520bf0475f0d42d8e7. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42220553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8222ff078484f161cd16978a2322fba8c5c8414efd2186e4848f517ce6329ec3. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QZFZ42220554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e6644f0bebac44867f49ef8a34fa534160fb7325e3e5fd55eb8e908914a4e6. 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/QZK6F2233296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbe591aff34c50360f6c2fbbf60af8c3b4f940be53be4646b9a07671143dcbc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWR2225687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc863d01baf1d882139bfcf3caf8cb41401a9376f648e8fa8d35a56ea4820e0b3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2225688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba8e41ffaebdb6da9d167416a80b72eb16b8bfa3f8bf7d790a71f4c53d2f70e. 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/QZTB72233573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c177c96cbc1be15c2052e2e2fffad67180d99f11bded54e66c6bff5b31a96b. 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/QZK6F2485105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbb6c64b1bf8445c6e25e1eb497c2ffebd69fe92489d294ad7d5adf87f6553b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2485106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5d51cd1a75bc4247c7f5d3cdb8e9cc2664845a0482ce81b227747a6b143624. 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/QZK6F2485107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34aeec3e6c407d61c1db945d3b7a239bd92bf3c253cab097e01c26594e7dad82. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZK6F2485108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad4b6985cd005458a9f935efed232928eabf69b35778b3bb88c900692165ac9. 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/QZK6F2485110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dae879d11b2480493a099e03c7c3a1d446962d7e623d51e16d9b7716443837. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QZK6F2485112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cfa0e4c6cffaba0e38ffe7d773cd3b4f9c83d3bac92b13b6bf235ad0266ce3. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/QZK6F2485114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b313b57bc9fffe296ae3b07958173b065fc1ac9ed9373fba34849555cb72b6. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2485115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a305b3ac263de4ea7916e33e35b4cb45c078807d52c79b1fa82536ad2fefabd. 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/QZTB42415792.
A Journey Through the Unova Region ~ Pokémon Black & White Lo-Fi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7ab9dcc05e313e2dc73bd69a84bc5982c1b7001d438dc6528dea879134275e. 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/QZFYY2533735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31cd2592d3744b7ae542faf4c44c17d1f4b1b1d242f06f7d54dd9985e1c9f71b. 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/QZES52107382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754d86262648fa32a7e99b3434a91b642c17500b9e7ae4fb190bc9b69d974982. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51997572.