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 0x5182f59097e5b3b628e956c5e661a11661fd676246289fea12d7dd78a3728dce. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/130f4e94-c670-4486-8ce2-05b807d09cf8.json and https://artists.proofprofile.net/proofs/artist/130f4e94-c670-4486-8ce2-05b807d09cf8.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 0x1bdebe0a66b4e410639f6b6527a8d0b0ba47590c52a5f348300005d0a74daa82. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32341682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857e2b729af1faac215488ef2b9a162c259db92b1c90740bfa6443ce1be1b911. 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/QZPJ32344099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069201060750ea189261d1dc8ba0deab961b2669726659d1109da45ff9b200b6. 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/QZPJ32344100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6c2a4992f9c09db00c10c9222178b38444eabf7d90c037f28bc320d7de0dc0. 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/QZPJ32344101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff3da2b32892e57e0f1b1ea248e3ef30c1d841819d7a5226293b20766e31197. 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/QZPJ32344102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303cbb8fd01e580ee22e3eaa19b5676e45b454524e51005b1e31fc5787ca9954. 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/QZPJ32344103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a898f1d17afcdb9ef997fb3dc3ec8fb687ec9c49a9e9481d50d1894baf39b3d. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32344104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45442e9b1e441285c206f8d624ffe341fdf8d174cbc5790b7c58d25463de7872. 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/QZPJ32349182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007b4199fb42e3f8ba4a1ca4cc0ca1ab1db69a9275de5b0d5b70fee4a324a442. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZPJ32355330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa29a24db2e614ebf9545ea26cc9a7d4621b658030aaabc6ea98be95db5ee514. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZPJ32355331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657f2d27f272b870d8adcec32a9bdd76bb354f97d34ad34e88fcf15f0d6fefbb. 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/QZPJ32355332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c5cfa00c02e7990f7ba750ade2dde2c11b9541e0ac0a3cafa57ffb2430aff0. 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/QZPJ32355333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0904927737602839f49d7fffa90d4fa159d9cf9f65781b20ad4badc9784f22. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/QZPJ32355334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585a4b2d7c8167099580030ec2d4db57c03e96aef1b41418eb40a29c6644e71f. 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/QZPJ32355335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe268dc76c9b597cf9d9dd14be9e20a501721d6befffed67f932944ace0d650bb. 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/QZPJ32334413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265b2653ae4c71ba75de7cb9c0cffa00449137b0d8221d5b87c7274feb71ac58. 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/QZPJ32237631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02db6b0bce6983b857e8b626a1004fa4a245d54573b2b71783fa18a2f0f6e5e1. 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/QZPJ32237726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50a45bdd007fdaf33983b70311054a4bd753b540303b1afbbb8ac6e87296dad. 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/QZPJ32237728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb640771144514221017e3da34e4ba7ca9734aaa69802751d78e50ab8c431bb0. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32268322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b421a77afacd7832345c1ab12947f79007e7e8c15b1ebcd30f056b9124c4f52. 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/QZPJ32237732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4e687ad23c0783ae31a720e7f3b6b1c4c9346bd48d4f70533d4c39526c4005. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZPJ32237729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5536ae7503d8511e35e2673725d7283b6a1e9ffd7451acdc9d7669cbc4b5eba5. 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/QZPJ32237727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc9153aa7680e4f6fe3faae50d6d460bb935ce3d81a6b9552d9186a3e553473. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/QZPJ32312903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8bad84fc25845d576e3db3cd9e7a1d7d2bd5714eb60c1b1a2c0ab992e65b4e. 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/QZPJ32237723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af47c6c272be0fe65a7f447fb015f74b2950325e47c27d4d7590df5af1eb25c. 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/QZPJ32237737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9b976ac9b099abdf8db0cc47057d81552227a6ebb65dffb4f614751f3b3951. 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/QZPJ32237733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618bb4340180489db3a54743213957649e2638c12e834c30f1e5d5439c2ba1bc. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZPJ32244685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4a11f5bc581876cd395d5df2497df50be5dbde11f1cb97eb1640d8fd947520. 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/QZPJ32237628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf538282f1404d2ad05757955732c61848fe008f53b5adbfa2b770cbd4025d87b. 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/QZPJ32237629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb05c7db0fc708f123cc6819fe6f8449d885a23b0666df1a761c81f17b9cb75. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZPJ32237635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e660f7efa48462042a9b1ce112c73aad26c7775ce899eb5df2d82efd537f8d. 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/QZPJ32310450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb974aa1fed3b699fd2e11a69916ce4b0fc944271825b765486d20e80c0447e. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/QZPJ32308594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b18b39d682cf1785010451f355989cd035d8470666cb3b71a834a91cbaea3d3. 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/QZPJ32237730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a31aab1de55931e214e0fcef3c204c9506054e6fff6dd134c24592099e3f1b. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/QZPJ32237734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e30392ebd3122ea90d53f17d7326778edeea830868a86ff6fcc6e54c33fc8a. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZPJ32237632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc605d97744ee675092592f8e1d8811f11167caf91440072f16edc0270b58f62d. 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/QZPJ32237719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf8c8d54e900566b510279a4789996ee70c539e9a30977d5516448bed027133. 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/QZPJ32237633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb97154eaa6eea186d1148cada36cd08c0bf9554699808ccd850cde49fd29e79. 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/QZPJ32244693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b75d1eed0d83167acef9002fd617eb98d01b36d1e7fa2a2d38e396db350e78b. 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/QZPJ32237634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec7fb934ed51b4476b7d6de02448f0da391c92413c84a350df50344b84478c2. 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/QZPJ32237630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6089e5f86eaa62385bda3c19bbac81665d606012f5e3a054c4e7f28982540bee. 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/QZPJ32310472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d22c1d40b1f239036b212ad56d6ca3a128f08b71a68a5363ccff8cb4ef3a802. 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/QZPJ32237721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7153a3b784fc9a0c6e9d1115fd01ca57db890acda59b5a31062b4ade9f41b28. 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/QZPJ32237627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab86f38fe454ad18769923d228cba570b3b9f0b0fd61264cad89a36b028ecf0. 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/QZPJ32237731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85c2cf5db874c526ad889f8a5f7046e19fa6a97d81c2535ac214cde4e07fd2f. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32237720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4787ebbc320b26c59417f84eeafa8464986355437bd6471d43c0264039ba8e08. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZPJ32237626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4787ebbc320b26c59417f84eeafa8464986355437bd6471d43c0264039ba8e08. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QZPJ32237626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7153a3b784fc9a0c6e9d1115fd01ca57db890acda59b5a31062b4ade9f41b28. 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/QZPJ32237627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf538282f1404d2ad05757955732c61848fe008f53b5adbfa2b770cbd4025d87b. 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/QZPJ32237629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec7fb934ed51b4476b7d6de02448f0da391c92413c84a350df50344b84478c2. 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/QZPJ32237630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265b2653ae4c71ba75de7cb9c0cffa00449137b0d8221d5b87c7274feb71ac58. 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/QZPJ32237631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32efd4622f436074ad410dd035bc8ffa5323b5596a9f21d32663b638361a8e5. 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/AUGBT2408889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4ccd23f58919c7dfd8882fa0eded348d476ace4c657f90065a1108c499d222. 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/QZPJ32361320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7c778eb7a4f3848d3d8a6e4e39427f4850023c89067afa64265133141ba5c8. 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/QZPJ32348715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d0f868fa2e5e143db2b92d20c7dc6b4fc89d256cdd632c544f064d2b7f138c. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32348386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb640771144514221017e3da34e4ba7ca9734aaa69802751d78e50ab8c431bb0. 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/QZPJ32268322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af47c6c272be0fe65a7f447fb015f74b2950325e47c27d4d7590df5af1eb25c. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32237737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9b976ac9b099abdf8db0cc47057d81552227a6ebb65dffb4f614751f3b3951. 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/QZPJ32237733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b421a77afacd7832345c1ab12947f79007e7e8c15b1ebcd30f056b9124c4f52. 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/QZPJ32237732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b18b39d682cf1785010451f355989cd035d8470666cb3b71a834a91cbaea3d3. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32237730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4e687ad23c0783ae31a720e7f3b6b1c4c9346bd48d4f70533d4c39526c4005. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32237729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85c2cf5db874c526ad889f8a5f7046e19fa6a97d81c2535ac214cde4e07fd2f. 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/QZPJ32237720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc605d97744ee675092592f8e1d8811f11167caf91440072f16edc0270b58f62d. 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/QZPJ32237719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cea59390ae0a6a2d3510468105708dcef1f61e794a741bbbaf2e97630f078b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZPJ32261032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e4195ea1f94e826bb671be2407c860d7e7f99bf65c18ed6d880e855fe51aa7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32261033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f899c0ea0292dbb4c712146f1ed277c8ca75784e694845c74e7da93ff78f7b. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32261034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57b686fcc99239ebca55824af43ddca51c03efb546901dae865445de230eefe. 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/QZPJ32261035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8061202181c35d9f2eb0e385bb3e3bd5f36448fbe249d46913941b35d50627. 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/QZPJ32261036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298e09a3f3439044c7f554cd5ecfebd86b591133c1668083bafcdaca80131f3f. 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/QZPJ32261037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf857cad52df6d995d2cc010dcb9a199a8d6f2d5c59d33f7fdf49afc0788c6dc3. 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/QZPJ32261038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd3e7582268b9432c73ac3e1991cf4fbb3e428d69593c59175f025317134ee9. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/QZPJ32345138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe779237f111a38dd1009ae4f05f49d00e6efb29e4cf731e9d61fc17b2441cf29. 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/QZPJ32349186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b719c11c4d130c4ea67f6f1059589e07cee7bcb20d0581438e9a8e6c14398cd. 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/QZPJ32353930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fc56ed31d925c280c68f40a19fbb303c907d7acea13da095fdd0da52b52f6b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32353931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0939b670873b4791824ea74b89036c61e569f78272ba624837e962bdc7ec16. 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/QZPJ32353933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf06f71f9d21e2797e055953ad8754507caf904a83973318826bca5c0558bf56. 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/QZPJ32353934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b55e1bb93d396e08c1f5550c8ddbb3ee02e2007c896c3140b883494cf6b158. 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/QZPJ32353935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6258e9f55d34f1a6f4b2fd69dc5883a4ba919da6c8d027002b261729448389be. 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/QZPJ32334425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d98833f0e48e71f277cad7d515b97cf7f986fd9032dfe258678a20e9055338f. 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/QZPJ32345711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975bec922b34c2d64abffc24579b1ef896b076232d9bba5779b5b0d7e19d017f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32345712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee72ce11bf74454f7df5197127b2547b9676e706c71257809d7a0e405f1f5aa. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32345713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd5156f3833fc1ba278a4744fb456e81ffe61882b43530a8abd8b6dee3301cd. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32345714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1f261e0f4885324ff64fbf4d1feffd1cee56a79116b0fec2b1e50ddc0d0d27. 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/QZPJ32345715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e0f71e73fa8781578b7ee4dc19fa334155dfed08309da9bd4261e52bc77a7a. 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/QZPJ32345716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5231b8d7b07e79e42f280023df6ee6b1d1e711d116dcb6d9ffdd2cb62b087f8c. 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/AUGBT2404848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a614112edd6216976a7d905cecc1ec59ce764d323a425e8bb7993cce7eeb144. 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/QZPJ32330559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28053ce0869f43f1afb99c2087712de2ac3cda07d3244ef16abab760fdc06f2. 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/QZPJ32331416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4e8db082de8182945bf9f761dc1189207eae0b4e23f12426854897e9ec4ce4. 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/QZPJ32331417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0f98f63e13ccf46bca33a6aa17aa55aa098965a6f91f1d031ca07bfc58be9f. 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/QZPJ32331420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358df1032e8f049c3a14bd5b10e83612821841b3685aa91672e74f3a5a7daf37. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32331421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69ad3b97f826b9fa95de72ab4526e2f995c1d869cc4bce6f951c9a377cd39e6. 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/QZPJ32349787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629f5f46838f1b61124d3cf51ff94b677515dbc1930b7dd1c463c4491c640875. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QZPJ32353871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0279dbf26118a99af6b3eab23171ce8f2cb5d91d1744e0c5d04b7ad10ee888. 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/QZPJ32353936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a077a1760bf15c484a8bd4d55bf9099fd5d375e3d6ccbf0bd35ca70ed645ee3. 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/QZPJ32350081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357e5629d8fcd53879edaa0b965b27be0747e71a3ebeb3b171ab75ad60a2179e. 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/QZPJ32353937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a9e70459419fd0ae521439766c2d63deca94d5ea3aeda3afce0a4056e7461f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32353938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0c506afe961192752aa9c3750de9e7064052bd0bea18c937064c0ebd8e8610. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32353939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f43e695847a63bcd8f6289509e69aeafe71e692a164f589dc93d86baa5ab07b. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZPJ32353940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080bb1e4857ea017e877ae59f6ab8fec9ceddadf7ef1785926d8bacb1c9cf89d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32353941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f03a856e792f857c8c254dc7bfb2f628fa717341f1ba69e2b601d8c5ea6745c. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZPJ32331887.