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 0xa67f4b86ee66f98fae6f890e3bed659e305833a132b27f74035be1651c59b3a6. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ee907be-e314-4184-b2a3-90cc8d3baf99.json and https://artists.proofprofile.net/proofs/artist/8ee907be-e314-4184-b2a3-90cc8d3baf99.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 0x032bbeab4f7fe9d9dbd57458e37eac82031ac14f7333ab465b8f0f963764d1ee. 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/ING120900366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa638bf72e17f8038d2762906980e8be21324a426bbe8e4e004a4a88b3dcb782a. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:51:55Z), 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/ING120903066.
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 0x3584b69c56daf8f3681fe9d353abb99a5f9c554a14a37aa83c9f4b28396083de. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING120900369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6949e898f0d9b1da6a66f34da490045b01421f2fb312e87d6bdfc529173a48a6. 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/ING121000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcaeeebfc6e31f9ad1e32b882ecb0997a58b534a04692c33b0ddef811a776e2. 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/ING121000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7247bd2cbece730f635d159b41212c1e52d8c10a749afd848a64f1738e78cc. 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/ING121000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f553f5122a040a8dc035eb8a86f57a6522c58c972909b4fb9c225bdab3f94d2. 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/ING121000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d66dd123cc376d1eb9fcc48cadb5b15f7794b18084c5ef020c5affb855fd93. 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/ING121000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bd8a0729d57ea5a3a222016d61029a16ffb6113917c8dfac91075a2e1d4c80. 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/ING121000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa7f73a9a87a0419c8b75bf3c6865122618b7c661ab5d598287d19a5edf8ab7. 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/ING121000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ef32edd23e7d76bc1c0c1011c6898916179a59ae9e1ee2a9cd31526bea2a49. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING121000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3213ae202d036020e16355190fe11c73b9da446345d88da5b4bf65589eb8ec03. 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/ING121000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6459403b389bc8ce5daefb3b9fb15d9096671a106392495d5ac391dc8c2fd80c. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING121000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda85d79de9c1ad2b431ffd1fa92fa37023f6db3a147ebaf92c76593fbf38f8e. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING121100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb696761edb671acd7cefc7a41d8762863bdc84b53ed2775d79615c5de4c212e. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/ING121100138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14ec2650a0dc089a34fbdf0ba7edf0dffb1030014c29d796cd19694629b484d. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING121400177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3596f553298675a04f3bbba4c4f6d17b2caeb2979ded6540bdd3596db4ea62. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:03:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING121400186.
Harjit Sidhu & Jasmeen Akhtar (Live Show)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb038b976ec4e606f5ddc4deaebd2240228418686338aea0ed953151322b6840c. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/INA332000234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6486912917cc3019f531e3d76c5eb83084ccaeb5a8ec6808f055eca14f305d61. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA332000236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396b096cb017d4b7d3c9eb8e506438868f4403afa23d0cee388d70f7db2ddca7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/INA332000238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf981a6aef40bec62bbd81fe974d6a0a6fd6592501625a55008573c441d2038de. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INA332000240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dc90f7778fc5052172d63622820e47a346cb788742aee4d1b1f9ce5761a373. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/INA331201141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9754a77e8e53917d440775de2713de2af571003b42b0acc76ecde0c1fb57832f. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/INV351800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077f44cdc521fab1a337852beb952060135837f2b128de725cafd3fb4bdd21c6. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INV359700181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a7d669a48c8a790596502d78145f7a25a549db398032109e9a2820d61ad4f6. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:01:57Z), 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/INV359700182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5375ffaf5fac8fe7d48c89c27db7a4edc782494ed12c86bea41377b5d76ed27c. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:25:09Z), 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/INV359700183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa256e85f350b562037ce27746faf063abcafde4edc16f931061094fa82025453. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INV359700184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea560631d26c65b3254d2984305350b44aaa98c150660b0c35a2a2ccb3b4e70. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/INV359700185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39cdd445dbb1663e78b26ee63768cd14f42cb31dc83e9cb4c8cd3bd05023ae6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INV359700187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bbc20679e92b4f6c848a1706cd5925d102eadd7ad2bb7da7bf18d19796e086. 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/INV351900873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889051389c578281abad348e219a0b024cf3e37ff4d29a4170ed34aaa8b65f62. 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/INV351900875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8912c1e9f2cd5379ce362e0e7d268b2cf21d111d41093c77fef84dc06596c5. 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/INV351900868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0ebe772dcd433cb6b12ae4a720f7858146b5e582d33d33519f9730497af595. 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/INV351900872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad49e616557bbb7ff23ced5b221e1845236665aab24f5d09e3c62d47e4ec092a. 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/INV351900869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb894751bb9ced026ad0e0c491e9bcc6c2a342ca7e688f5d874bb09c244bb0e1d. 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/INV351900871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c302d0b2c7c1b10f2feb8e37a5e872ce6d626703fa24a527cd330de4489971. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INV351900874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6dabbd7b2c15fd8e439bf1109f5cc1cc9b8f4d7923eb485906b6819f54f69a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INV351900866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a27b1e856589382118c03d85358281f50bdf1c40e2f43bb290334c69edd03b8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INV351900867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ec04ccf87cb8b55b87eef25e1ab236f316eeb8129b3d138449bc617a33410c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INV351900870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82284539e4cb683d6d033c059175eccfb0b4b52d4ff3d8256fbae2a32e1cf983. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/INU252207004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a7d669a48c8a790596502d78145f7a25a549db398032109e9a2820d61ad4f6. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/INV359700182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa256e85f350b562037ce27746faf063abcafde4edc16f931061094fa82025453. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/INV359700184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea560631d26c65b3254d2984305350b44aaa98c150660b0c35a2a2ccb3b4e70. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/INV359700185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b575c754909655acfec47f7ec5d59420a94e95b67a2a3c79d6de6a0b0034e9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INU252311164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88dccc474d08487c0be6ba0fc67d657a8c2a6b6317998b3a43006ee07607a2d. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2359131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13934496d425ab26f0a05f06ab87742cb6a2c74dc50398f63c272c28dcf84488. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INU252312046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1df052ea1930a5a65826a021db9b4be1506d40bfc2361d303de5d49b977ae79. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INU252414312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808413859e417460b5176fa961d6003f2a8a829d7df9cfd53c9991be25123b8a. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/INU252414524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7f708f066d7e8f14a0e1d27ebc3ca26ea4e9d7ac41969525b26cb1e80520b1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/INU252415523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd04a5cf823386f5b41c611c5e39f0f506213c46cd839016366a8b02ece004f. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/INV351800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bbc20679e92b4f6c848a1706cd5925d102eadd7ad2bb7da7bf18d19796e086. 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/INV351900873.