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 0xaa3a5915f18902bdbfbf3e924dff0894786615e692da8144930671504367cb4d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b07083a0-e0dc-4390-abf2-33e81c418a42.json and https://artists.proofprofile.net/proofs/artist/b07083a0-e0dc-4390-abf2-33e81c418a42.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 0x0651c798956bb547933506bcc2e9ce796c895db2fca6eff741f20e44b19e56b5. 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/TR0331409863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618f2df9ca52e30cc56caa14739c355c1a0ac2f6f7a6050a29406f5a87dabe4f. 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/TR0331409882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059fe49d97a887c5d6128d63731d1786807b08dc30944dd4c5754b9ebb158723. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331409864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2776d709f2be75d1082da7b83da67f17c46e021e9c7452fd34697a3073b20834. 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/TR0331409883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e291cda17b16fbba3cc0447ec10d2dc9e4810a35d6a15dcb9694a3eeb373ef. 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/TR0331409866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8e54b703b1bd4bb03efd2152d95cf63a1a74b91ee9f0113120be38815daa14. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331409884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5863997a4d2efe28144bbeb936575638e7604b6517242aa4964c2653832474be. 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/TR0331409865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e43b0b162918cc641f37caa483c9398ed77bbf20a5b6b8a49e06388bdfbfe6. 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/TR0331409885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2619c1c34c67585182763422df4e572f09caf6a2ba560b9213eee9e5c00666c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331409867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9feccd494dc30b1ef25c014052f1142fd62246933f351b0cedc64f8c2f1317c5. 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/TR0331409886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de19fac2f70a499e1f9efe450fd1587eac14880bcd413d9c6e074df6595c429. 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/TR0331409868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe953d928fa0eae16f7bc083ba44c685510c0f3c3a7ba70c81b9ea31c7b42f801. 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/TR0331409887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47eae8a556ca8f36290e4d569cf5cc6429e83bd8aca3eccc553d365706bad59. 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/TR0331409869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe883eaff66ce63f65aa60de7064ceb25e67dff7f09e0200fa83aea6431129ed5. 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/TR0331409888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e584bbbe2e9a394bb0c19a63ff149a1201573bd78704023cd8dbc8c64ed59d3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331409870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042fb2dd2241667acfe73908941f7a0abd60178a03c6def182c8904a22f6825f. 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/TR0331409889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c1df9beb7977a7450a309eabb48728b4d6628f606bf68716124a5087cf3909. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331409871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0428b05c2d934ab530eb13454d0ffbf310355e7c7b78b6c07a97a33520097895. 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/TR0331409890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b2ff5769adf78b07dc9888b0aa519a12847b3ab1b19c79dd9c1eef81e1154e. 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/TR0331409873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58936b5276ea5bf8202aca86f186adf83b23495c5cf85f7f0ee406a999dae07b. 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/TR0331409891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27747c9e60c1f1244e90f4b6b67673b774ea5b3e02cddcf7254b3981b073eb4. 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/TR0331409874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003d2c7fccd9f1b55f4a15b15c42465c8f0222b8fb91d6ca4794b7e8b37dc300. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/TR0331409892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6305a0a0cf067464b923387cd2ea9cc02650d4d2d574bc6287e121ad1361c218. 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/TR0331409875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8124edf14deb90338f68ea80d2874bbfeccb1c61cd1bde5c934cdd20213d590. 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/TR0331409893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebe1dc65605dc3b6ca26b43b0ac7f5a0b0229eb07408b63acfc45dc8a101a30. 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/TR0331409876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bf3a01ccbf44611f6d80ccace692f2ce7bce3f3c0bc8d095aea459fa144be2. 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/TR0331409877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf379629f1e045e9ed1bdbc6918be1e0d56c6bb4313295ff1c8c8ef3a4f6dc57b. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/TR0331409895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93a07604fcc5785ecf30f74df89c90cc1b040a2c5a381c48cadc54cc4d135bc. 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/TR0331409872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bc5a67d7c3936ce73dcc593efb047acace0d5f37b4a5231e1cd575907c87c2. 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/TR0331409896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f93413d448c666d75cede98569c363a064a064331a8c9d75ee6acfdf4c2d36a. 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/TR0331409878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476535700b45a8532b6f9db8bb7d6deb6ff3cd27904bafeb9d9bb9255d3063f0. 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/TR0331409897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271f51d66367d9e88dd230a1dcdb210264906878631fcc8ae55938a709ce6f1a. 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/TR0331409879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49df7477433f12460b8e0bc1d87c51789e136043c48aff848a2581f84d163ad. 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/TR0331409898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4037985fed19d8d95721d215c76c81144b0bd9d7aecd8b2b0e61924ea321df27. 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/TR0331409881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab572a5e7f5f9af685c1dbbac3b212ff5b379f249c1f1e3a0b9571c3d61df936. 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/TR0331108221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5800dcaf3adc7b5a21288ba5b23f1473968f47a3bcd9ab133fb9984951ea6709. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TR0331108237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1662848ae3beab8a0357df939569514bd48831378aa899bfef9118e37ae01a9. 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/TR0331108222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7009a50c453e436ffc066029f0876fd90972d4da59904ac1a2aa51c9287617d. 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/TR0331108224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b038577aa8a21bed3f87fb41a94927f7b4d619a72da47e5068fea057f06bbf4. 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/TR0331108227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6088005a07a18c37ad21b635c80b45fbbea82c2f47e931b0cb874533e244b9. 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/TR0331108230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe97cb77a2884e852b93d064f028b489f1778b145f4cf8840bac74a3485d9d8a. 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/TR0331108236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13cacf1b0fea14de1c0ff8b242677c4b0974f0a45d133f4374f4eab18b6750c. 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/TR0331108225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db39383f9d2ebb02d1495728e93a1221a6ffacedf1c160ede76a36493979a11. 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/TR0331108231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc360945b1d2e5dc7230d18f89ce1c8a8ba7cf9b42a2a775d67334eb36bab39f1. 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/TR0331108226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f10f1faa909e0365630a596d9c426d3e7964223c3a0eccc161437f790f72c3a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0331108235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47682e04279379b8373a6e51905f39b69f32edbf24e32695d7a4b8c598ec40cb. 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/TR0331108238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe84d55ddc6c6262a9b6e688613894c8b4f1836a509353c1029fee33e8a4f11d. 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/TR0361200312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564ec14fe50b0afec06918ce453822f9e30cc7787522f42fa6959bb3d71bc523. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:49:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0361200325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7aa678fdab3441d4959aabae157a2935fbb532ceefae560bd3ae62a2bd2667. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0361200319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde70df5ffce0dc904c3b311cccf9685d7d11d697f746f8cbc209a0ef3c361a4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:28:15Z), 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/TR0361200316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef381d7a50cc6d21d9d2ab42114e1d30558c5ef05e67045cf66a1272ef25d499. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0361200314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafa512515a6d0c99ec91b0272cfaecab361b54975e74ff52077ea811a949b7d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T17:06:38Z), 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/TR0361200327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614ba93b86ae0d6d88d09589d0b26a5e421e3e6dd0660d734759e824b465803a. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/TR0361200322.
Şu Dünyada Nice Yüzler Güldürdüm ( U.H )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedca1fe702deec4f354b013b5bc48d216b51506372b55522e9bc3a1265b16137. 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/TR0361200329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c86b07831adb0d6829f2cbd0e79ba3a38a04f85fce1aba74834cc7f07dee04. 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/TR4951500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3253a0f3d2e412f136d9e96200d44fc38fd3f1437de404fc098027d923224c. 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/TR4951500081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2619cdd2e8a0e9252d5c48ed7a3c0206c87c565ee87a02a7fb17248572253703. 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/TR4951500082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d818372090e0bfd89dfb5e487dc5bd327aeaa8ae5e62cb9d7d55f4363b395d. 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/TR4951500086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a43130677a603f583e60bdd60009af325038dc4950f0cf0bcf723fb20eda0f. 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/TR4951500085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f04dbbe529942e507bb115d4d87410743b95ecd114112b381592800ba38e0b. 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/TR4951500088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfe11058e9daaa752115dd868ee43184b5458dd881d5e17acf75b4884ad9a84. 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/TR4951500084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6fdb9e707f37cbc6dc0392656374e33ae791672b225d3d222800c1b74e7ba33. 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/TR4951500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a23520bf97f108bf7f809ab66b88471890aad0a697b1534779b551ca29ffbff. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR4951500083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85dbddbb77b3f40594b7deacb140f2b1052debf11f8e81d043b756394a6b7e49. 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/TR4951500087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2db453c44f010f998bb1ed72316667ed07ffeed2ed2ded9359824ec677ebd9. 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/TR4951500093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf147b7bc6fd9dece1295333001c38fc1027b1484483543aeb87eae464d2decbf. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:05:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR4951500094.
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 0x61453bfbf579b6f897fff769b79d1a45936b5b5d5fce43963a9ab6dfc5d4f767. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:07:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR4951500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e4f5bba5400addbb5762ac9d0cae13fb571a06c481bd22c1d02daa8097aeac. 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/TR4951500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a6ee230ee90a4830dedc395ac13f7a78b87ca7b3e3be8ca2e8b18d5cfeb43b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/TR4951500089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c1faf207cd2c434fe8776baf0168ced5f0b165dcf3408b0657b0c252fbaada. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/TR4951500091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621e854f77fe848549911b44904a2e41905741e8f1c65d51cc93526c863d367e. 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/TR0370700247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269db739306f3212e268b461ff4de218b71f8564828e87021a9087fb28568b54. 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/TR0370700244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93abeb5d93ef0fcb9bdc76f275dbf7ffd252c1be8f596570d2499fef93b22c23. 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/TR0370700255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f075edcb0aec6c45684e046457404dd0c4ece479030fe4414d726e149466c19. 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/TR0370700256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc421fd4136d1aadfc0f5f27803a0e8e4a3bfc76052b907d24eb060ee45724fe. 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/TR0370700246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea132aa85af7c9058b12687f504f5c3c8319da77e61d12ba3a1ee5f65b1ca394. 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/TR0370700245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9761237f10fd846d966d4976e786584d6c1cddabf6313e6e6bda3ef441a6e281. 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/TR0370700254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c464bf8ac32b7a9e89f37ff10701952899a8a2024b551fd7defa93c5b91e56. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0370700252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6993f1bdc33e1717536cada67feec3baf667880e4f70c9209fa422c1d76ddce2. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/TR0370700253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805a548f616bf036c05c39e9cbeafa531cb72a15412b3a907ef2f158df794d0a. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/TR0370700250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cfea04ef814bc2271ad710ffb74a34eadd5122cdac7efefcf4fa722acb9ceb. 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/TR0370700248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112378d42ab95101f42314e53bff6ddd5b6f10a8e0d87295ed897385ad61d57d. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/TR0370700249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e7a90d4b3bf10354ae37a344bc528cbd7a2b1c9ca0b3ddd7e903d82db98c3e. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/TR0370700243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435ece960f0acb9e85d24455532aef719f0bfffc4289a0753d1f9a4eca4d1d65. 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/TR0370700251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9481ef1a217f94c1d5bb9a8646d6b1b4648f5a767d744b9d6a75062ef336cc5f. 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/QZTAX2207646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f5122868df46ce52938c2b75530c4b9bf7b6aed6541b578ce0ea1ca3f9ffa0. 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/QZPLR2248119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431d9ad84e871fce9e73ad566e267901b5bd104a578bb6b5f598313210fd2171. 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/QZNWR2298882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd527b98066313f1d9871b6931cab716272ea75034e19918aebeb13926efb3b7. 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/QZHNB2295022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f68138f09f162235a1dce2987027f0ccee709edd566b05369110e5c4e53c81. 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/QZHN42283791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4974c15ccfb018579ea360268594a3f186d0dc0c13e8e53f16c5fdfdbc6545be. 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/QZES62228853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b56acd4a9469f4448fd7a24bee38f1db51923f2d9a3519e720751438c2c6fc8. 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/QZDA62274564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf4516b1e4d413327681b69d5d08374f3c4210b9ce089126433025e1037daef. 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/TR0360600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9b6f1ff48e3615093793173c226948d4d45991b3ee0a8b687b4dcce746b362. 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/TR0360600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f779160d9b23c34039a6e252db399b25b43dbad6b0d914284801716f4c7f05. 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/TR0360600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f823f9c9812f20910a6f460fb1c68ceacbd74e40cb42187a6b4e54849514579. 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/TR0360600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38a0b71bc4f84830ca5f0781b01f85f9eb1ae0e529902e06fcf0f75d954c9a6. 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/TR0360600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c2c461e852005aef12af2f781f9d4533abc2fe2e3014188df25d320c4d2d97. 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/TR0360600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7910c19337789a8025c2519bb9aacca81e4df53973ecd07e69a2725b8c9332. 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/TR0360600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0398bb472c8b2de7b152308f002296b7d305b530540c98707ff0a370cbadf7. 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/TR0360600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533043af4c54210185bbd249d206d4f6a59bfaecb12eea59e7f8a7c0bca02644. 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/TR0360600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0380e7f92a0f92f0a4c21caa4ccb26292ca83856e6064d7d851215eea135d3be. 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/TRARJ1700245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de4ee272a1d1485f7eaac946cb8d69753aab97dc7ec95ba7a58e2ff115b986b. 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/TRARJ1700247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff74afb0a8dd892d3252bdf2323e28623abfd0fd3fefc110b02f5d99abd06889. 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/TRARJ1700248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c759f472d8434218ebe81b8446629d8c1cd4ad946e52e2dfa15ffd2c63f5dae. 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/TRARJ1700249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66dd25e57c53d514c16fecad6ed47aa9a5aca7b7384568941a03683ad422c16. 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/TRARJ1700250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4450ec66b626abb9102cd53e9091ff70816928b97639f16b32668af64fce6eaf. 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/TRARJ1700252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbf7ba06ba51aac0735fa99ac1ffa5991d6487bbe36ba572e4c995f00bee21e. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/TRARJ1700253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebe7fcbc08446cbb3869c36e1e37ef8558bce5b4d49cf4e01ac1e5e3b96fb8c. 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/TRARJ1700255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a82b550e77ad2f81ead60c46fbcb32159c7695b2dc8a58d3c489055c8585a1. 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/TRARJ1700257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb531c92dab3f33a490fea1cd91f17b78c52adc8d9addabf7370321c0dc0cdbc. 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/TRARJ1700259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc55c659ab13209ee657049efcc37b7c5587d2b0115a14c024dcb6e19fec088b. 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/TR0361500156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967ed891d259b91d0b6f8f6b03ba3afda073ff07e1e67a5d1168d3c6a08a8337. 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/TR0361500161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d3dbd916f47452ebc16ee551a551141ed9a15ac3fcb68abf39fd6be06f9da7. 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/TR0361500171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d860d258c996a3dc39c453d7c116d2a402066a4e6b0b6e07f10ba5c45da905e. 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/TR0361500181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879878d3787f6dcf2aa925d41d6b0ca1ed7dab3b15b0393b972598f662231e07. 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/TR0361500185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4ff1c573458009a8a4cb1e0dcfb71b94e0b04f8027e34eb1ee033d3e6a7289. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TR9931900371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa725fe18f30b24b2652c91338309b075861ee7aea10cd6ae08a105a1d05e8ac5. 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/TR2061801257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16822cf71a952e881c556fe2f165352f0e785db964c9aa9f5aa9fdf4d7ae58e2. 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/TR2061801266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1e19135e8ebe59bad8f6f0697b42c159ab063a065e94fa9f2158405d691017. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/TR0361300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9e47c3b1b82605adddf5dda8664e01f687a1deb9a3c324e798b90c03e873ba. 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/TR4950900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6808ac014560cf0a1165f15df9c694e2cc891fbd4b6c297ae43ba3d3d6bbe249. 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/QT3F22496129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587bb6bf8bffeefddece78d5a42fa7f51493d1d90b4e611645ac95ee227878fb. 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/TR6792302344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55b053ada429af472eeba1ccaa41d57f4ad1d6a6b35765ab7da144bbc98bf08. 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/TR6792302345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479af118af8d2f46d2da31a9606ab0757bdccee553cbc6ff0d5b5e2f49cd94b8. 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/TR6792302346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0f6d5242b7b542ceb8e23252cd4af495e5273075cf0a0051d6c6b5d64fe641. 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/TR6792302347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9aec918855de94010932db7ec44b69f3767c3e41e000770cb570357961df7d. 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/TR6792302348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ae13ffb122bae4857c6b98db68ef671f2d183b9d755b387324d1ae3103db85. 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/TR6792302349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac757f5fa47af00fa0b23685c4e6f15d6f9fa649c21267f70734f376f9fc261. 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/TR6792302350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ab91e74bd3dccf081ddfa2e24961c495d136a3d30ceb2b3676bf48e102c521. 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/TR6792302352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893e1b72569b8531e30f1b5136f3231412c00dcf74e043f927a595917ee0f04c. 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/TR6792302353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b9d5044318393e0a35f329361cfbdb2230990d7c2b51873b98f506f9f5e145. 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/TR6792302354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eaf3cc6d3360801051ba55ec8c1833e70f09a93e816223c02101c11caacb3d3. 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/TR6792302355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f39ec5eff76813f401e0c2727a9aa65aff511fc9bb35259aeabbd801affc12. 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/TR6792302357.