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 0x31be35fec660f913ff728526972ad6b62c21f5f3c7278f8d9e63442130ba23a8. 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/2c460429-988d-4a15-b308-5af47f2e303b.json and https://artists.proofprofile.net/proofs/artist/2c460429-988d-4a15-b308-5af47f2e303b.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 0x6e7f0d13b9f4e026f4a075ad0c527041db1364bb40ac971f32ebf637acfa33cc. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:48:48Z), 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/DEE861807024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713a2a1a0fd4361d7aaec1c442af0f399552dd8d82eb0fd4153d2392a1c2bd18. 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/DEE861900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3cb39d57cf41e8453e921f5afbf584960a78f544e344cda0c2fda58cf9c2d2. 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/DEE861901831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104be81bf36464d8125117f8e009ba00039529bdcd867d4dce3d820867974112. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/DEE861902719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b78a49b8bd7dbfe64011a943bf8bab92b3c53e5836a22eac795974f7ba444c. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DEE861902722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b78a49b8bd7dbfe64011a943bf8bab92b3c53e5836a22eac795974f7ba444c. 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/DEE861902722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6772b4453f490c3e06bd48c7e67f6c5cfa3dd5ac89c8b1aee6c2715ce34c54dc. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:33:33Z), 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/DEE861903426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7129a5e833004347778a8de058acd10f7ba3013261b371fa1c033b95b16c67b5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861903666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d290452cfdddb68c65088d2f0ece4e2221066de1fd0fd88afcee4e6d5d1cbb. 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/DEE862000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8638a6b205e0c6a779297fce2114b3bf0b6744533a2c4e2f3df006f91b9dfb65. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:19:46Z), 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/DEE861904304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efbd2b61925fabc99bb045db2d116020e226bd6d9b9dfed72b32ef153507756. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1602cf87332418397f82c989dd702c1e7821be38413f591eb22f49d0e39c55d5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35abd2763974829bb4790f546a55772894847197ace7002bf46ccbff5271dc5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/DEE861902828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35abd2763974829bb4790f546a55772894847197ace7002bf46ccbff5271dc5. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/DEE861902828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde03eba79046307a39fabe2c703b2280d4cd6d78f953e7646fa71cc3c20f1e7f. 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/DEC692000656.
Perfectly Imperfect - Gospel Choir Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1064874f1d9f51f7e328e80e10ffe62486cedb21f032b47d18896f9ca014928. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/DEE862002749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4547bdec5a91f9bffc5bf31192f4e08499cab0f1618a6e8054bf84ab95f59ca8. 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/DEE862001809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6897d5c64be70654c01e42149bb570618b8c1ef6bab547587e6ec4156bf2ed. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:20:29Z), 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/DEE862002670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6897d5c64be70654c01e42149bb570618b8c1ef6bab547587e6ec4156bf2ed. 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/DEE862002670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39c4c8af5c328daeb0759e5cca63ae50ca30f159065428d95cc1ecc3e35147d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DEE862100269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe30521c6b6aec07cbd2066d93a7f16ceb653042c2a7c8263da10e1b78511585. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/DEE862100601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe30521c6b6aec07cbd2066d93a7f16ceb653042c2a7c8263da10e1b78511585. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/DEE862100601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf679177c1e60ad0b4bb1cd337814d6947d44a0f1b96aaa6e6be2cc5c665fd02. 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/DEE862102334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2d69adda1b1d65c320e7ec569e999e8da991979a3b0f753254cf2cf29a72fa. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:58:44Z), 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/FRX762192272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c1ec3e1ffc4d67d738ae406c30b19d91d8b51a4bf6aefecb0e424e0ec05aa1. 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/DEE862102954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b39f9dbe07be87ca64bdd9bbde8975d6f9aef5aa987378872203973f6a74dbb. 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/DEE862200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6f6bef431be4ab471e31e5e27d3c77583300685f5412a5b1884f5f7dc5162e. 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/DEE862200837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6f6bef431be4ab471e31e5e27d3c77583300685f5412a5b1884f5f7dc5162e. 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/DEE862200837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ff5afea769ada9b9a1dfdf0bfe05c1bb2f17605832e031ae59411b234b3b77. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:32:43Z), 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/DEE862200976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ff5afea769ada9b9a1dfdf0bfe05c1bb2f17605832e031ae59411b234b3b77. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/DEE862200976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e9b8b1d483e17d555fb37e2ff61a1fb3698375a8a0fc7e0ed53ba38e87e4af. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862200973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e9b8b1d483e17d555fb37e2ff61a1fb3698375a8a0fc7e0ed53ba38e87e4af. 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/DEE862200973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6f6bef431be4ab471e31e5e27d3c77583300685f5412a5b1884f5f7dc5162e. 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/DEE862200837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b39f9dbe07be87ca64bdd9bbde8975d6f9aef5aa987378872203973f6a74dbb. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DEE862200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ff5afea769ada9b9a1dfdf0bfe05c1bb2f17605832e031ae59411b234b3b77. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/DEE862200976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8ff58cbc98b6fafbcfc688683e602c016b4ec37b94b3d4054f73bd2da2c7fe. 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/DEE862200978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e9b8b1d483e17d555fb37e2ff61a1fb3698375a8a0fc7e0ed53ba38e87e4af. 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/DEE862200973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6f6bef431be4ab471e31e5e27d3c77583300685f5412a5b1884f5f7dc5162e. 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/DEE862200837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b39f9dbe07be87ca64bdd9bbde8975d6f9aef5aa987378872203973f6a74dbb. 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/DEE862200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292352bd2aa13a097d6c2313484f61ace05520eac538aa3dd4f64918b29f3f66. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/DEE862200977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8ff58cbc98b6fafbcfc688683e602c016b4ec37b94b3d4054f73bd2da2c7fe. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/DEE862200978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fedea1522a4e00061191a63a089a87577e7cb76f29da5d3e187edc1a9fbd11c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM5S2402145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdcc3d6119baa107f6a36343fdf3a8f18078b5c93f93da3ce1c1f9749e9a659. 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/NLM5S2402147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fedea1522a4e00061191a63a089a87577e7cb76f29da5d3e187edc1a9fbd11c. 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/NLM5S2402145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb5b78725da2d804f82f6c36e02a7ae3273e3c2c4f34bc8b606c00c490da78a. 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/DECE72401213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb5b78725da2d804f82f6c36e02a7ae3273e3c2c4f34bc8b606c00c490da78a. 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/DECE72401213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a64a8beb29d0e669acc5c82a1587e31f5e146290662e9752e2198a4f0829f4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM5S2402378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b94b8ea1d64ee1b7962a25bd389ec53edc0209200f2dba397f1fa26d014c72. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEHP42400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ee8161e97e463aef2c50db87e12a84cf61befde6368ac41d0dc6e1174f07ff. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEHP42300034.