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 0xea2f40467228694f27b2a0807798c644171551a8915c3f8a8db0aa00070a83e2. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64944114-2fce-4931-94d3-f9d498a5c243.json and https://artists.proofprofile.net/proofs/artist/64944114-2fce-4931-94d3-f9d498a5c243.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 0xb38d01c401cdc623b91bbf4253cca0877e719ed1b4a005d62d57a2daa8af8754. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:05:58Z), 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/GBKPL1965394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa532cb2a40f208b91edeaa9af1996e4b55b394fb99ceb6a69fe79b86d7f8685. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:51:47Z), 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/GBKPL1965395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf565f05216e112bca13bf3de2e9e94e4a53703ef98fcf0e9c4ab7fbeeec071cb. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1965393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb69c357952b11d186999ba7d3307dd72c1043fb82ec2d580216b83b8dc4424b. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/GBKPL2149158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f3a73046f4e406f5147f1e9a499e44515314a1c58135f9e6ce7830193f78a4. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:07:17Z), 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/GBKPL2154690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071e9205b00b53bcb1e686478b68c93fa37105150c5f7ea81e71ebe7657d689b. 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/GBKPL2086750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6eb6dd268a15637888752c70ebc529c75dc77ecbbd1362fc3e312b40d1fa3ab. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBKPL2152818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb69c357952b11d186999ba7d3307dd72c1043fb82ec2d580216b83b8dc4424b. 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/GBKPL2149158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071e9205b00b53bcb1e686478b68c93fa37105150c5f7ea81e71ebe7657d689b. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBKPL2086750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41526234842ceb0362f58582cce889c92254ae00b05a951d0466f14c7c9d1ec7. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:38:39Z), 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/GBKPL2284302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed52b5f87655377901ba9362c5a34a446ff18b17073059d4f9bcef8f4cc540d. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/GBKPL2289040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfe3ec5767f60222d1e229091edc698257e47d71bb5a5f410cbf0b51b0649cb. 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/GBKPL2289043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec49a1de4523aba5ef7615703b8b033679846c6578d7cb4be1d6231355f1d2d6. 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/GBKPL2175536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8421881e92b122aad35ec9314b0454324c6f20b51f0471e5b648f38bdd9af29f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2289042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c01d162b03a888aa96d28a5b4d75bf63a571483b3c95906a37ed3a04e66fb2. 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/FRR642201274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c01d162b03a888aa96d28a5b4d75bf63a571483b3c95906a37ed3a04e66fb2. 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/FRR642201274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c581179194a5c1b832a74a8a71c1914d04e4bc9bc34a9f2f5718b5e4c54835. 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/FRR642201642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8520fbb761f16504e473f05b98b29497f42dafe7165293437403d8807f61ad. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642201643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c581179194a5c1b832a74a8a71c1914d04e4bc9bc34a9f2f5718b5e4c54835. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:41:44Z), 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/FRR642201642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b220fecf44e459e923170f121c0f194edd839b7b27b9a233657bb5dab774c91. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/FRR642300296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6088426fc3b5e00acaa65e8de0ee0a650aa188545e80a0198b6a2d3db0fd2560. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FRR642301034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6088426fc3b5e00acaa65e8de0ee0a650aa188545e80a0198b6a2d3db0fd2560. 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/FRR642301034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1e7e51a592df34080dd1037fee579c88950362bfdc04bf433d4e06916d9791. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:25:06Z), 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/FRR642301035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99407323ca3456064012856fdf1d6218c2b7bc0dd86e65016db69263434e1e14. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/FRR642302283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99407323ca3456064012856fdf1d6218c2b7bc0dd86e65016db69263434e1e14. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:39:21Z), 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/FRR642302283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7c29398c04b5e5bee65663093a33df96cafa2df8c7d1086211f657b8eff032. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FRR642401015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b739beea97b0bd4e69c3aca23c0df4fb70bb7e03eeb5f537e9cf124520d6789. 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/FRR642401282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b14cba79e4c2c7c0934ec9e3a228b52bc035bf0431ddfa302feafc23fef11d. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/FRR642401391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7b8661eb25aa493abef5e11da1d374fe298fa34146b534a03afd8dd9799791. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642401392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626bca336c9f4fd54bbab0fb0f4db4583e00ac59bce4a7ca8e71ddf3c95464b2. 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/FRR642401393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21375d538db84187a3a37e928befa6f54b3dd7b8e985ae5275cece86dc6f2bb0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/FRR642401394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488ce640ab7d8addd6a4077426cb1f9a4aee6da2f8382acc1ec54d546ee36dfc. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/FRR642400842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7c29398c04b5e5bee65663093a33df96cafa2df8c7d1086211f657b8eff032. 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/FRR642401015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2398ff7ea66a0dbad11ef5b60629b52ce6e82d0c029eadb1eb0a34988da73dee. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FRR642401396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b739beea97b0bd4e69c3aca23c0df4fb70bb7e03eeb5f537e9cf124520d6789. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642401282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626bca336c9f4fd54bbab0fb0f4db4583e00ac59bce4a7ca8e71ddf3c95464b2. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642401393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1964dc36ead46e22a3e38be0c31a48c145241ce7297a93df6f4f4f688cc1b078. 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/FRR642401388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488ce640ab7d8addd6a4077426cb1f9a4aee6da2f8382acc1ec54d546ee36dfc. 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/FRR642400842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55311a7c0a486a451241108c23cbfe49d18f54d2d21ecfdeca19bb3a006af3b2. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:57:12Z), 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/FRR642400964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55effc55166f92b2a9339bd3015c24f7cd399c9ce6ef49938561a71974e74ff. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:03:57Z), 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/FRR642401970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55effc55166f92b2a9339bd3015c24f7cd399c9ce6ef49938561a71974e74ff. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/FRR642401970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed32b20dca3199b10af8e5e882ef19cdf0b3e2205d67834fa682cc29aa5090e. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/FRR642500097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed32b20dca3199b10af8e5e882ef19cdf0b3e2205d67834fa682cc29aa5090e. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:06:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642500097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8836241245d7fc0c7c879ef632850eb8334d079917781cae78c4fed7f0f0c31. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/FRR642500150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8836241245d7fc0c7c879ef632850eb8334d079917781cae78c4fed7f0f0c31. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:55:13Z), 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/FRR642500150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f75b7c0572815ec93746a1d7e97e40754c75dc0cf95037a3597ee99abd406e. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642500149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed32b20dca3199b10af8e5e882ef19cdf0b3e2205d67834fa682cc29aa5090e. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/FRR642500097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55effc55166f92b2a9339bd3015c24f7cd399c9ce6ef49938561a71974e74ff. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642401970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23343f903d5ebf41909f9479a16e707acc729bfdefd58e82a1e7b6284d77b76. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/FRR642500151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0e4aa715679ae002cd11a2044a0994da105edf5f0c0efea2a49533ae87b475. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642500588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb204f03e7f6e53ba4581d2af102ccffbed5481acc214b48674bdc6d127be55a. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:17:50Z), 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/FRR642500872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea3509212547808fe2a87ee9e4f864a437606983e17d40d14c721866e76dd16. 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/FRR642501338.