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 0xb82cc0b600205ff6b16059070c1dc056baf3029d98b12b76206ca142e7aeb540. 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/fde8a498-0037-41cd-ae3d-900fbdec78ab.json and https://artists.proofprofile.net/proofs/artist/fde8a498-0037-41cd-ae3d-900fbdec78ab.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 0x1865cef17237b8f0e8b037cd1a3f31d958f54e8ed2a46dc63bfb98a31b3723cd. 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/SE5IB2263969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd925f73db935a576786bf1d29acbb99b6480fc9d0408ecfa61f78fd6b900788d. 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/AUKDT2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74a5ea980c03bc4306723fe9662f67bbbec0ed77e1a44969f0a76c1db06f9d7. 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/SE5IB2287457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea99dddc8031fcbd753617914fb1b638ebf37983807dcc93fbe096cbb9af23f5. 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/SE5IB2100863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540c38570e973d3819619ec416fa7a26bfc71480ac8b06a77b469ee51909b854. 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/SE5IB2301169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a51d252c348b9afa74466e9b583fc8ef0a13ac35cdfc28750867350eb35908. 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/SE5IB2332283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd779069af2fa38951e7f1501433dbf661800e84e28896437d8c45ee9fa767dca. 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/SE5IB2297995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbb07400b9005c5bc4d6f7ff439355a37e7ffe624782b61f05a84dd945e987f. 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/SE5IB2310611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0181a3903412f89fce7850cac25adc6b2b9f389d6a50b66517229d14fc4cfa0c. 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/SE5IB2332583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc218d48550873ee4be8f4691649fffce4173af3b581998e3ae9561743e887247. 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/SE5IB2310671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa564785471ce2fe54284ee7b708d04ee2e614904558ade7beaa12eb2448d74b9. 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/SE5IB2310603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112456f24194192362fc0f213683e281d83ea386e572d81043c5a97e5335eabc. 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/SE5IB2309590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc671cca95fdb42b10c8bed068ac1bf86bb1deda1977a9d387ddacf954832dd97. 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/SE5IB2327119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8774a8b261e279a194a1e0ce2bfddec9f26e12f9281ad40df1a8a7446f2c39cd. 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/SE5IB2337991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad575719b795b8ae9478a9e8b1db3d3853479fd726594737346fba7a8f12f3b4. 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/SE5IB2329495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56df9223e88c75ff7c6d476b02460ab8c2b1bd659969ea592b0f2ca4548a594c. 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/SE5IB2277169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06c662f77d2b80952867702a31c5d70f3ae4f726b89ab1af81af1c4c71131f1. 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/AUKDT2300315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6d404ab8fa25dc6d7123f8b7e5ad3464313bf125e3c93d46140d9beea5da0b. 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/SE5IB2321939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8540807d080a677fd47d3521f431fcf13a4fe578d762b62ade9880fc31628bdc. 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/SE5IB2257265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601236caee1e425d11c4d8c3bdc4aed926e8c356029923dcda7ba357366a32ab. 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/SE5IB2294761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aac87952740811fc25069500b81fb8e3cd480b02f971ad091383a54a4e0e4da. 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/AUKDT2300317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c248e3f192303e5f038f42021af95214cdd85370e2f7c373283c7e12c931ea. 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/SE5IB2228495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a88aebd3670cdac549cd82edcb4cbc5934cf3b24dc0489f1738aa8466b5c2a5. 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/AUKDT2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdd1642e0ec82c67efc9c9b98388a60d84f1f14edef95593af750da92c6dcc7. 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/SE5IB2313887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d34d2d88bca04cdbff32d1867da1beee2f25cf82428dba5c7be087dc958e8e4. 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/SE5IB2338355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296e879ed05cfdce810cc46e32d95c3210b22e61320c7ff8823bac0d80f03452. 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/SE5IB2331595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb58af12f34b17bd744e9d5c7d5c3ca4543b46651afbec357bc7b4bc5588c2b. 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/SE5IB2329899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3a4902becdeafd33f1428d72111158a96a0f1b3626cce79be71d93ccdfccd0. 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/SE5IB2280001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ae80974e399abe5c35c109db5568acaeb56ec5147c8cc96d53628c11abfa00. 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/SE69Z2402863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44c5ac5fc1116a4283795b0ed0e0d1e84f01df712a1c27e8e8dbf7c4ee444b4. 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/SE5IB2292209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36821a47d98d682456e28584b619f989eb3cfb077e732529ddd0965187b50a7. 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/SE5IB1800628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11a80e8d1c533b681c9d82848bebdf8585f94d1feb7c17bb279151feea6ccac. 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/SE5IB2315799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70203c99ecd097804a25168696fe18216776ac63b53253b0c1d2189a847faec. 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/SE5IB2337887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad14d216a85e75510f0f73dbfef53150da9e5f962805dac80e926eeceed748e1. 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/SE5IB2221422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4460c14ac964937e14bb366a71a5604d360f26b15428fb2cc98e6ed202203474. 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/SE5IB2100982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49f6766f63c752988e0dc5860a821c7f504b2edd500e425bc2f75b9631d2df7. 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/SE5IB2345175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33d2907b801538604c94b23b00299a94b59c4bbacd628d2823a89ed2d667ee2. 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/SE5IB2345735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da3dd484b51fe21f2099393bb0fa3c98373641cb6013ee23b3873f0cb1c04e7. 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/SE5IB2105968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9043078ab85f33583d82d52a6186b1093343016cc11e2026cc7b1dc41447f2c6. 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/SE5IB2300850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6212597be645b796ac7b0c68ccb0f2ba155d4beb62505f8a1d6c0e0cc8f920ea. 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/SE5IB2002627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6da9a8fb5e069265870ce4ba2eb5d1dc3e80ff6feb9b8860aa0a7e981cb1451. 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/SE5IB2269633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf0d22d314e5d434fbeed8fcdbb15c6eab67d50c9d8a69b5a61bda39f7cecb3. 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/SE5IB2145433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a99fde80e9e13541f6f4df3c21f16c3b2453a37ad0f26104dfab736d70ddb7. 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/AUKDT2300345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bee015152fc85159e38d8aa7bb5fcad938d40da5c389b85d21bf2e6896eabb8. 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/SE5IB1900830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5ecbbb9378d0bdd4e1570577b2dcfc8e09fe14308371aadf751a79a6dd2f2e. 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/SE5IB2101574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292a35a03f0f0b271afc7cc2c2c3e38b14657411db719a06d2ed68132ff2842e. 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/SE5IB2100478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a806ae8fc880ab5184632828bdc733e0da4a804860dfb42312279895e01ce3. 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/SE5IB2312595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e78cca722b127f99c3d8e62b9975f5d1d0ff66fbed57c8491317250696f9db2. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:51:37Z), 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/SE5IB2312475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf8b2cf75f256e29b97bb8fcec0775930cb69a6230a09a0a6a2d8fd1ef61b69. 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/SE5IB2405434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149e78fa49af8d1f2a992cdbc27def1cf4141e4e1d7687732da8641b71e24050. 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/SE5IB2164135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4995586f8bc290458188814851ac11ab70c41eaf2ffd047801bb4c4d346f83. 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/SE5IB2257457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5443773e920cae9dac348a90dc25c3bacd3d4efebbf66c29deec9dbf8533ba. 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/AUKDT2300346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf490485ed770a3d331d938c523eeae0f2ded3bbb247c5a15deb168b4e7465b8b. 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/SE5IB2335307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a61efd7ca47f7566c40fd77ffdcac77de9e838c0118440e54aa765c3ef2f7e. 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/SE5IB2002626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2abe72496dc3405aa59581199193def1c1e6cc46bf2ec3daf1171c007b0255. 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/SE5IB1800625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e96e4419ec1fee70e1c99c3cdb9f06aeb6699ace640ff5d3cc32f782413857. 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/SE5IB1900831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5f9e39bfdb95be249102820f91d7593b80bbacadee07bed777ac2b2366d642. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:00:04Z), 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/SE5IB2228479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcd977277b429b906d6584d3c52f9b812290ac768a53b0edd804feb7271c415. 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/SE5IB1700936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ed01bc2c32bd8a12168f4357a60e80965a3f1db4c9a02573f4456bea94e730. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:46:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB1701567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363f6cdb1d683329dcc7129c29dce13a7c933a03fdde208a71f1ab74fd6db324. 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/SE5IB1700933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa156d712291578cc166ec9f80feb16f2b691bbe61051129dcfbeb57a42879b83. 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/SE5IB1800627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dd6ede0e3cc27a3698711501414fd01818d5edadca66a9c3f9fa3c5c2741e0. 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/SE5IB1800612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f6f0f1611f324644cea33fcf921ad1f1ae818377d48e8d3ebc0a1802036583. 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/SE5IB1801172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa697cba8e5dd526277638bb281356f130373c02019de8e5ba564f5b0a2f0d04a. 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/SE5IB1800610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795f0278a5078de005ba0b5aa9066e2c6e06a4f89a4299428b93afc06a87ccca. 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/SE5IB1900854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113c1e74993dd671f867e47a72c9129221981bda0037e45bdc11cfc0058c599e. 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/SE5IB1800619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b934cbcee6a9076380113f327c8283d2845a3fc899d1535c40feb58ba2e43d8. 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/SE5IB1701785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cfa623e7e70e585a5fe90523952dd0f1dfd4b0b009def5a4682bc347c6f0b6. 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/SE5IB2313483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39ab6d281b1656c9956e4b7a59d556f25926f4e60317c79b23643c0238c42d6. 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/AUKDT2300331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9f23a5bcf68c2ea59b066dded4fa4596aa01c088b171e89239a1c343998c89. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T19:06:04Z), 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/SE5IB2228500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd972c87f58de06623100ef7b94d87ed9638a06a3f5884b8335dea2d09bbcbfe. 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/SE5IB2321527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc218d48550873ee4be8f4691649fffce4173af3b581998e3ae9561743e887247. 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/SE5IB2310671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283bbfc175a41ec94f1d4ef30c14921e0cc1e6a4357fbb634bef5f6e06415d93. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T17:24:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB1800611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa697cba8e5dd526277638bb281356f130373c02019de8e5ba564f5b0a2f0d04a. 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/SE5IB1800610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26eca1983b95c9a2f8eccbed41af43240428dff53ce375c9fa98eef864cca87. 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/SE5IB1800609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9445386982a9ca095eae7f35bf0fea072bf701df7e43e734b08c996831e1b309. 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/SE5IB1800614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc198554391b405b7948cca17312a2889ba28f293a62e704837f694327be6f3c1. 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/SE5IB1800613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dd6ede0e3cc27a3698711501414fd01818d5edadca66a9c3f9fa3c5c2741e0. 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/SE5IB1800612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173fc82997218d7644bfb9a719c570e84956ee95710b775653508eb22bd17d57. 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/SE5IB1800615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53086c0a6b6d64206c0170a3515aa81d68b5865f8822b1f5024563edbc7a2e58. 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/SE5IB1800616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fececb8d7491da9dd45417b3659bbde032e15db27b923b6826337912da1e490. 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/SE5IB1800617.