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 0x39f203269a6545d7a76b00ea3a92a770dce5ba234320dfbb9db52b661a20f006. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d838f6b-bd10-4ce8-b906-502d47d235eb.json and https://artists.proofprofile.net/proofs/artist/3d838f6b-bd10-4ce8-b906-502d47d235eb.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 0x9c9368fd880115de78265a45ae6a655fde295da9e7d3674e13cb18036695fe3b. 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/FR6V80339242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbca8326ee714311cb1b2a2015887b0df71c2a618402ddbe1924bb8a5d1d20c. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/FR6V80642913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fa06f8ce6d17bc11af1432498d6c7b2197cb78b2149e33b7f8baa0e7441a86. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/FR6V80642917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7600f650bc3233ab5f975b36b6694b367ebd40aad3c2d27a0643fe62867a4966. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/FR6V80642920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ac359196e3225c9151f800759516d8bbce345ee88f80c7993d226b3554b319. 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/FR6V80642908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8997fccd88ccf0233116d7972927bb42835c986dafee52446156cc6de54df73. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:03:22Z), 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/FR6V81210305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630836e3c4e6ff707fb48b704da722286de3094b4113e8a551c588ab7fe9df4c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81210308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d1b100cd78a67ac791f4e1ed7d6deba8a673c30d1bab4d6717a80845c8a8a7. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560562088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c6661931c602fa1066ce3f7be0899afcde22e1782f16b20d0635cd150a8c6e. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USA560562090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d79749d7095b2b01bbccdcfa462ac5ddb03f725cadf42af4902b4e1fb39a25. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USA560562091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1beaf7c5ab672593736ecd612e5d637e9dac24b11d39f7b95d2d5c1969be8cc. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:23:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560562093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8883f2ab167903b9b78992dfa7cfcdd22e41053e5ede9d90f0149b0d7363ba7e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560562096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd316d9abd41047e8e33bca0358ae10d1529d4ecec9c5977cd4a83a76b16c828d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:37:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560562097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113a86016a9e62bb766f5f32e4b751a84c03a6b4c9f3552d65cc3d30ad54cf16. 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/USA560562098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a8f39dcb6e32a8ecc9ed17c2bafd06143607dae84273222ca3b956354d2183. 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/USA560562099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f5d17a9eedda87bdcf1cd37d5431bddbe3308013dfdeb7b12fadc1a86313cc. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560562102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251845ffe84dcc38ee09535f62029ec4f053e87ee03ee419ff1f6021aafd13e5. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USA560527059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6771a15b23f22221c8af69bd0ac440ce7b0dd415af291f40db5c9f3cdcf135c5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80339263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5282b91c595a9889f49d4ee6656a050a06fdc586bee6689207dbb68cfe4dda38. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:50:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITA610000738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7273350e5829e1f7991989548d6b34307233676bd5d5948819bec7aa746dc17a. 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/FR6V81228990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df7722277147d8e2bc2cad95a9d28a8bb772972c1a5de8327d5c2ebaf0a5a5d. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/FR6V81229533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80333418119dbefa7f35627fb794e867eabe94f4b6b9b29eb11397ff22fb15c. 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/FR6V81229534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ddff633712bc49f6833230f79e7766abf010b5757f08a2af72c0118937a050. 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/FR6V80448306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16a86a991753c6a33ade474387120357e274614a30dcc00f057d52065bb1084. 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/FR6V80339318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f5aa337d02ca3b27be69d72f1d3b6087c1837d4dc504a51c10a50c4f3bcd46. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FRX201565200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafba8b20cbb9772912d25bb92f7dd0a2132cf87a155b46da265f0bddd57df774. 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/IT8TZ1777501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f53264036695e0be8d050f4050925f0f92bfb9dc58c3e88e8febd045008e6c4. 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/ITH471712305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1241bf81a4fd998d791afc8ae0bb64a7b9d1d8a446326a64d04edfcba0deefad. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/IT8TZ0667502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588cd08938c59a8d0635c93ddb924dc2807f1c9eeb5b4666914116734d5919a7. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/IT8TZ9951908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564dc9cea1d79f980846c0cbcdd1de28302c3482a76509fd591c8115bbf43225. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT8TZ9848905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb240cd54d337f30b66f66f82daf19a5f7ea7d0890dbf3d6f7df16550119770. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/IT8TZ0157906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f9cf0a50c2b77bf069f920b7735309ccf0bcee111660c07838588a2a56f200. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH472001309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda96fc0d4eb5415089d0f3e855702a87b3031bf9653663fd1d699258ae8fa7e7. 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/ITH472104603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe24d4da5f45b4cf86700a7dad00b01465a037fc12714e8961b45baa0c6c7588. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/ITH472104604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a6280d23771c98650f94aa319b8e0358d4a82095c6b3e9f49e2d7ffc2e6069. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:04:28Z), 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/ITH472104606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb764dd6bcb54c979e74acb0eb1fea05fa10a32680724b7b440ddb81534def019. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH472104609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ad7a5acd34c05410da6a4096f61bcdaceeccdd4a41fd71f3c0d9caee2ced3b. 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/ITH472104610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8f9ad1c3344e4d485b6e3542494f9e040138ab384a7121d69deb9a004feb61. 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/ITH472104611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe128d66a370012606ffa42f9e910ee448f3d3c03b59214aa25928d08f4d56cfe. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/ITH472104612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232add22f81c497b21bfc24ba8361882b22e8afdb10f480e8699bfdac45d9439. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH472306202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3b789d13b0771be8c0fc8507cc600bc94bebbf84c0d0cc99caeb30584d5c07. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ITH472306210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51f1c7e47dbeed744bd92edf39d08f4ef0e23d07d2cf50d51b737e5aaf0c4c3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:57:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH472503601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51f1c7e47dbeed744bd92edf39d08f4ef0e23d07d2cf50d51b737e5aaf0c4c3. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH472503601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7827812c8173d6a612cbb393bbc9f00b2f0ff47caf1095fafa700498e43a5e6a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH472504102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5ce3e9730697163b6c06919e7ee2ef8852cdadfe0be7a908751c44544defcb. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH472504103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47525f9fdbaaf188540b6227b1cd32756140be8adffda6608a336954f8b0804f. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH472504104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef60eb399333d067a8750d21fb49249c4ece329c7007c25a70b085a230cc97c. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/ITH472504105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67e9cfe2adef509e15c3b0aa7c709af0d396a0b4f0e2116a1f1adab840973e3. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH472504106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef603d36bf0a7caf8f179ca993dff5553696e9504df2f5baf8ced8f3b04059e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH472504107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5257b979820998841ce3899e3debcf62b810518f00152b6d84360990b752f2d9. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH472504108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06737e52e16ed18b921d2bab8a9a531847b577911aed350d98d68efb18ec7849. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH472504109.