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 0xc3a325ae987dfaf0dd7e1a12af19bcda2894e1327783a2aa4536f5069a12cd76. 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/331f8062-07af-4985-b39d-e54434a56a85.json and https://artists.proofprofile.net/proofs/artist/331f8062-07af-4985-b39d-e54434a56a85.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 0x40b7d8cf1487ecce8baa820c2e3679c7273c9fdda7532294617994a1e4d4a517. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:52:51Z), 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/QZDA62534225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbacdfeea880ad3e8ebd44a8c2cf5f0cf4d82f25bd369a86a40251f411015f1b. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA62534222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15511cdcab6f5b3bddb4a416e4d99090dde45fb14d3163686664ac3a18790c8a. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:51:25Z), 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/QZDA62534244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b032284d8b8166c6e7cc58f96f7759d2f5a8b6777588d1e2b4bfce0af298014. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/QZDA62534197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1aef8d391a6144b83282228a89b8415c8e8b5abb555116f4ff68b5904eeded. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:49:06Z), 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/QZDA62534191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266aa12b2f1994c25453ef2c706417313bdd37fd9a17e876bf02b8d892d80ea7. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZDA62534189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730663312c32c73bf74ea1536bfd9fe31a9943dd8c72f8fb8e6652b83c9df035. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZDA62534223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31f9912fdc9e250b7d3362d8ba4cb261d8935e9b8076735fa520952809a9abb. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), 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/QZDA62534227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef5e967670bc87b7e8b6784afbb7d190786e0645b42fb5bb7f4a0019ee82035. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZDA62534194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab8a3b9776ce47394c3487ac78103359df7f00a32d1f31135d6512f4ba51ec3. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA62534239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff89566dcb2f77309d7d23a8859cccca9c1026ec9cb6749abcb4b78be5598942. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:49:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72530935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b590702be61c626c6acd311861cdd91a4187d882171f868cacb7bea8838ab5. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA72539653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76ba1955b6cd6902fa6a762d9d69aa764b3cc592368c5f8abe1649f979d912f. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:43:53Z), 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/QZDA72530940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b6a1c66ed4b53cfe67ea6c093df6463a1697d10b52a7f305c5261d35f65a03. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZDA72534696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cf15e62618d4b775a066705f9fc43c71482e9ee58bdcf02eb940e0da62b945. 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/QZDA72532701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ec2f9b126ff8fc5f2208f6b4dce5369046634660cd2bc25544787ded8043cc. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QZDA72530934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2b6ff5cbab14e79e980be0c9a8b175cdecbee3dafd36f122252902ac4da374. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:52:49Z), 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/QZDA72530936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14962d542b6bef80855326520a0eaecd61eaf88068b2b05d82f35175e3535f48. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA72541042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0a996437ec7c1243d1f65d55bc9f7a43646390eddea3cd19d86a695bb00e38. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/QZDA72530938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10bd93bdd8b5199aa8ead9c05b2402241fee1c16390ddc82b7a03fb8e131efab. 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/QZDA72534699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6613572790159c78739dc7619009aecebd77b09e4fcec2b8391bb27e3690bc4a. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA72530937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe927f3eb5a14e1e3dfc4fa532b9d777261df43c27d880dc82ec1e4eb1aa60119. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA72530922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb04f187497fa251c16d0028384498c4f03cdc6a11aebedfce9b9cbd87f1d375. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA72532704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc993628b4708626c1d45875a52308bfa9fdceebe3cc2dae8159f44c5b223d808. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/QZDA72530942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c3686769025e1769dc9ece6b432cac6cab8c903c6376a1df065fed69371a7a. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZDA72541041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddde528d23b226da180ee1baab85137ba4b74966288b8be830d150b09ac1e6ce. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:01:39Z), 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/QZDA72532714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3041377a4fd0f9303cf066ea964d172fec7d5286a164b1d9cc3d1bfacdea48c1. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:45:17Z), 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/QZDA72530925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9524025cc2d9a0cd6311e235c487d16d05a81ebf0b87ff349c16c6cdfc40d3c1. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/QZDA72530941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f8b7fc3dbe56e3e2feb9c51fee2415ed143ddfef523f24cfebd0a9915a2c21. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA72532702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10a478f4b939d987893b40aa3a484275f1f8c76fb2c4962a57634ae90183402. 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/QZDA72530956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b66128cdfc69e11048d9b79c4b48dd490cdb307e01bbe957d4a72cd0fea51a4. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:43:32Z), 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/QZDA72530949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d897f48a218f4c2e87af5a46eb81884cd48c7b7518eb902ddc36868c9e7f1c. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA72530947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4576e0b788601238d42e12a463dcab99ce3b0753801c916e706766e9d2e709e1. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/QZDA72530944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc993628b4708626c1d45875a52308bfa9fdceebe3cc2dae8159f44c5b223d808. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:06:08Z), 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/QZDA72530942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f47dfc58191c9fdaaa4e2878a9901276d68306dff257ee4d67ec504bc5b8b5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZDA72527553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53542fcc4d0d8bb84f9442741fd8a1109a99628b700a5d7f154533609679d752. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:43:33Z), 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/QZDA72530946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10a478f4b939d987893b40aa3a484275f1f8c76fb2c4962a57634ae90183402. 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/QZDA72530956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb4aa83375089046eed100f39c81d57281a1cc745b3fc65db2fce047df8e38f. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZDA72530951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356662b35722f3734a225ce0e1bcf6b54bfd30357270e8be8c59a43f73bdec79. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZDA72541043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fcc51730921c75404fa2ef24fea76da47fb63151154e46f2234d546d7d846e4. 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/QZDA72597540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc388875500111d3f2bfacc620704b6b0ed1f331c5bdc5764555c70a82b61af94. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA72597578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a26469683699ff03bbac8dee2aadd28527b189b77f8aec9d30fba8190c9f99. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZDA72597526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ed391d0d5a5b1f3f38d59a0b0a85ef34b3c511e2cd94d25ce3109038393e53. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:03:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72597573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe088e5cb38b71d8d913a1daed4ba1d70a394dbdfb9016fe04bd7b0355a136082. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZDA72592419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc00ca2e2f7ef7776b7188fa551747699e6aa25f8d6ca089fa355b419fed3c03. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:28:23Z), 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/QZDA72597559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28473f1ee4baead84a3e30b2517bd5c8023e18d5547bb6a5528801e2e1d06c04. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:02:14Z), 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/QZDA72597577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a97c011351807618e139800f7feef8530e21a41e51597b170bf198cc3df902d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZDA72597505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76429db5a44c83883652a2643b27da7974ff7f3e2f91b96932bf442efc773a6. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA72597579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c3377afbf5f8f7b36a68ddc3d35364b841c5b12036fba35856b8f175a12479. 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/QZDA72597567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a49c67cff6bb8ac8a173006b4cb29f31a08ef10166f140dca7f21aa91a9e31. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:49:12Z), 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/QZDA72597524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dabc292989579a94d8afc2d35b81fa5d8e4d60c37890c0948743e749a35d06. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:13:24Z), 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/QZDA72594997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67b785adc015d301ca9e1a5db84d1992430f739830d2b1a19d9bdbb7c631074. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72597496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc457472e05b592889c07a161e4d14b545710975fc7b81d22d2adb0377b7d50. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T04:35:31Z), 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/QZDA72597584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe6c6600663e187933d00a9f9ae62fe09320528a3c355614cefcd935d650caa. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA72597546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fcc51730921c75404fa2ef24fea76da47fb63151154e46f2234d546d7d846e4. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:18:17Z), 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/QZDA72597540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4c854faa9dc1733ffb16f11e4f1ce61299de1a419b9958cb41dc0f2b757121. 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/QZDA72597562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc260403f2c7fa366e27b1715e9e94f44a53f09c7084700d3bcb5ad531a8ae0. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA72597489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc347cb4642d2c218fe187bd3f02b72408510d9d9289bcc93504613a9f4cb336c. 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/QZDA72597513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25847364bc001c977cc0a4e84203d1a7032fafcdcc6162c818b4538781ae7223. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZDA72597525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb964f59f222e26b37dd1a841ef36b69e3a280f019d17fbca541c842db36f5d. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), 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/QZDA72597569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397a0105de7287364e762cf11be24a756f96d888118b4613bdf628af0896dcfa. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:06:05Z), 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/QZDA72597556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7877f9a8e03b405673bf25e57562864a116f728deca58e2823a05c953b9221ec. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA72597551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91bb1716027232f99fa930db0848267776955235dce062e0791a611fd380b13b. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZDA72597565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ec30049de9068e7462435ab89fc6ddab34d899e0055219c45e76551eca69ff. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:17:42Z), 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/QZDA72597576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1371233f94231326556c2f57aef3c3d5f5141b9a9a1d006f2e2dcb1b1c900b. 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/QZDA82515903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945177134a0f57ae3c95e38a20564dbd0c114f0bad81ac563ac800c54f9c6812. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:33:29Z), 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/QZDA72597523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c68ba93956a913331fccd307c1081c2975136a445bf4acb7894af9082b5bd5. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/QZDA72597514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f988a40955ca4f1b0ad0bcf5e695107f918e9ecd27fd69c9cf3d8096a1bc06. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZDA72597527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531a0b2eb7b394bad231c3bcd08606ac5e20cfa9e7f453303560f12417ce974b. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZDA72597571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9539c76fa35f676202975e0c8cd970af3f9a50eb1bc4379389b852c31f938342. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZDA72597542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e13ee09ce98e9179dc845c48caea93a006611246b1f37701215cb2b4beb5bf4. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZDA72597512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf798fd4c566463f62fbd4c44362114558c9868a705ce16fb8ff0443cfb0dbf9. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZDA72597495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc347cb4642d2c218fe187bd3f02b72408510d9d9289bcc93504613a9f4cb336c. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), 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/QZDA72597513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006a1e271f5342381513694695bb1cbcfcf50ecca9bbaae67ffd45929f712945. 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/QZDA72597554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d816e4f68fbd831db44f7ea9ee1e2a1df8cb6848a16aa33a8c5931c77e4c87f. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZES52519980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65bddf712aac43a688132ca99f25651f315e3629392ca510aa2b561dc4331d8. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/QZES52519978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c375f2bf5b5439bd270b68b4327ccb86b72a096a79370ae6965642ea192eabe. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZES52519971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3eeaf8ba1de54cca16339c7ee92ac9d7ba4f4b5faecab6c31df5f2b6f07244. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/QZES52519969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09df5f7e6cca3cca1c8871ff24f3fe46557a8838a278d994991c374695559333. 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/QZES52519961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a85f8024d533b29d5d2a6c5ad18fd87617cc474041e1c71a07f93bdbdedb58. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:27:56Z), 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/QZES52519985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aedf3c436d50c12dffe3df4b9c1afc7673c3e017d7d8b813f3d463bf1e63d74. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZES52519967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334782f14560464d2cab4c63249bc5d6fa26fbdf5af6d7ed20c4e7c908d9f8e7. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52519976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4875180c4726126176cb2fe050c78fe712c27675e2f84d6f58241d9d93bdbd. 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/QZES52519981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e376b11642e7f37695433e6a76bceea0d9d4fa4040cebe6d94998e8da668f4. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZES52519975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c87560802f8d9659c3fc8ffc4d7f08c3fd190d7e86e0d79029967f8ee1fe9f. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZES52519983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fba4e50429fcc47a4b2564e479bf9890bd43719ee69640bf4e1df274e8921f4. 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/QZES52519984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17855088e45ca1b1c83c9a92865df8725670fcf6fe1f426022735bd22eb180f. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:51:19Z), 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/QZES52519982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12a245640b9e31ab2553fb90dd6d4accc48a294b348b6b8dcb5880841c92f68. 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/QZES52519973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491c040031d8f5de479a2942df148db7a9b954da45e2493dd8953e88a09df7bb. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZES52519987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ede759b9778384e248225b57a77a3a87516f9c8104a649ae9ca05bbf974ab6. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/QZES52519977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48aba5c535d01bd089e087f3781761f39eb1bd3ec0cac2b19e924a9221f88720. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZES52519972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31a7fabcf3aac07f4a65610d9c9dca8e36231b1be7355d7a07c4cf7643beccd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:22:40Z), 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/QZES52519957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a8436514fa4bd69a60aec0b2e65e4536149c125675e017a550de0cb64c1867. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), 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/QZES52519979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78692cb6f25182d1113040f0fc548b206526499bc9ff176a8c5c3b261aec203. 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/QZES52519986.