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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02851c9e895375c7a22ff4076865b20c33ae43b113c308601655c31235ddef0b. 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/7c46a20d-db15-466c-b498-a84c0967542d.json and https://artists.proofprofile.net/proofs/artist/7c46a20d-db15-466c-b498-a84c0967542d.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77910c72f015cd8deca6cbeded703a9d50824419d3b08013236975db36bc6b2c. 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/DEQ121745112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae7041847806cec924e9732f47a810aedd752d56d6e9d74ba5ff80d100c9c35. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121745114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5379ae9389e26efa7b6504926d260ee2f446e0736041069d570ddc1c04d987c8. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/DEQ121745118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082ddf91e30c1bbef670a68f0a741f8dfa317c0932bed067299af2b7dc0d9667. 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/DEQ121745119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06df83d8344ab42f3624871671e56039bb3e51542a181118acc5eed271f7039. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/DEQ121745121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246b277c0bd2c4196c4084bf08d73f82f4dabc34297218e03aba10b90aed462a. 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/DEQ121745091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6434175e594260b085482bd62403173c185154fc67406ed3c832b26b6c8dba. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/DEQ121745092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b884c5281f45de4fce789f717bee1c5e78d34b3ce09b9ade3ba79633de296ba. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121745093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ccfec920105e282f3af2562936f09c9aa45118f1d2b18a42756f5fd1a660be. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121745095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae5dec1abc260fdc0091b5715b74fb925021191e2d5330e28a5299fe2cb0442. 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/DEQ121745096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb48683c5bc3bf880f8eb7b9b361cb0c9a47120c8eabde223439c459ee3122c. 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/DEQ121745097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffe660d8c3580afa3617ad6ef827f38091faaf05eaa80592119ca1581bf1fe4. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/DEQ121745099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c663208eaa52d54eac1b1b40277756cdd330edbc77e8c5e5c358b4883b65887. 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/DEQ121745100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87717e2f01f9753680c0868f9c65f3c3eace12d9a3b099d93644ecf7d116465a. 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/DEQ121745102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b285c794fb9f9ef169a039ca19598e6155dfa3900e1163a7eb3bf500505180c. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/DEQ121745104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe594c941062dbcc4b48bb76b0f00fef954d541e6046c05b57a70eec6f147f960. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121745105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd912cbedc57674b5ac4291189db39ef247c7e0921b026c089c7bde55026e34. 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/DEQ121745106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60af40e480cb4a6be00e3a6d74d2f7ba0c63d126b51133c79da78aefd14ee2d2. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121745107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81926b4b8f41260c2bab32859101550b349ef908cbe907f96e624ec07448ed12. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121745108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4861920ef818dd1213d49410410f33bcf0abcbd3bc0e505a64334bcc109d0fac. 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/DEQ121745109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b71e055f62c85846ce3d8569a41ce535e5e06f71aa40b59ce4c9bfa4b192cb. 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/DEQ121745110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ccd6ea99e210a8a30e5a70ff59d53779759949eb3eef2db03346a710b4c14b. 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/DEQ121745085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6778a7eb3823b343f6d49ea3118202da9e3fb7e0d5d7a723c110d44a166b1a. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121644250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a632a6790e66a4c3268a3b5dccad60ffb8248da9c8ce887cdbccf3a7f63b9d. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121750829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2370404fc80422fefc91cc97edf27f2d84b8566f92c95553a2365c9841ed7141. 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/DEQ121750836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3e30e9c5239a1f3fc1b6dd11e31f2bbb34161e4fd30f5c79bc6e7509acf29b. 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/DEQ121750839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341881bb63d796dfd1bd603c204ab17f15c6e1073b4725e3d458ed3f67f820bb. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZCE61839829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead6d26328dc75038647b2928e46f1ee1f5f58f084c24eeac28ebcd9411bbd9a. 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/DEQ021807452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e89fa0ed67a93bc09bb28e7a6d6c22a5faef485133887c6d9d9794ae7cb3a42. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/DEQ021807453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87c6ed697b3b4f170c3247db671d6afaa0056f9c2223e6538a05313b0d89423. 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/DEQ021807454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde93d3d7e04d3934a36d91187a56af7876be6be990b102154b4fc4bf86283ee3. 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/DEQ021807455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0d23c4c2ea9bff8a6e65e2a9b25cad47aa80c056306a5f1e59c9b631555b6e. 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/DEQ021807456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43410a848515e043856a247aea404a4de1fc3b965e167612fe64653cff1cb503. 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/DEQ021807457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61db79d11fdd0187210480ae7a6e00e53aeb5cf6eb0824518124d90cf05019be. 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/DEQ021807459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530ed80569f7cc9ec4ada3b6f6e9048735cdc4c7d23fa5f13b944df80ec9a737. 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/DEQ021807461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9267cf7f95d142d924e320b855a38f4c9cdeac4fdfdaa174f42643dab65ebfe3. Chain 2 (Bitcoin): anchored in block 957833 (2026-07-13T09:36:32Z), 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/DEQ021807462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a732aa7f0b8974270c3fcdecd0aca64d3a64b7728625942f7cd2cbc7cc8ff8. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ021807463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe6da1d7b116f2d6baee3e74935bfa61f5fbef00d3eea5a352d4014668cca11. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/DEQ021807464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd959d711acafbb40a2bca8807e3452d7b0d88f058384d6857599578e76a534a. 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/DEQ021807465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6734a136880061f5df146e5ff75bb596116d047fc70d9c19a0907142df105d. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/DEQ021807466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a67e8d7229be98f988c764a0e6ddd2690137f40e8581c5a76a0b2f7a15e9a1. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ021807467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7e792eacd9cb5ca11472dd3e035dcc3fe8002c97d321b6bc6231a89b996433. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ021807468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4db173260122fac5800e0c43eaa8aabbde5f18adf49dbefec672cd5e454f29. 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/DEQ021807469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ba0309febf1a56f0aae50e17a4c8179a1c60214debc74c162947b9d9be1a62. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ021807470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91807d9e682450c8e56ea751d1b1164219bd7bd66bd78e6ae37f809278bd3cc. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/DEQ021807472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f64941280dc3f87a76c85fe3b2a478ea06684f756978892b63313293e9e21a. 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/DEQ022000844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866ed3e361dbef8500f1359cf680345d5d035a33d09e6d090373c5f2ce84ac69. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022000845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed02aadfd0cf07f5806aff23c11d0dd6541e3100b7d80f5e2904802163fec2ea. 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/DEQ022000847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6b5d9575d4658230aa3d4b01ecef63321b068ea798412f0a8ba74b676506b7. 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/DEQ022000849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f6d490986d5b8e47c61a952450afd61783c9732aa803be2df60ab84f519e06. 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/DEQ022000850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb424fcf33bafa39de78d30999972232869b0a0474a3ba871794b154a947259c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022000852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931304abb38b18c3f4519435499e8bc46579d4f00cb037fb76cfb2df2bf50863. 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/DEQ022000853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c6b5c61ae1dccfd1f1237cfcf9a4e8231f7a02d562b243a95681d67b1087a1. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/DEQ022000854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825e0a457393d0d7ac70d9adbf25410949a04b076b909cb1e17e6ae0f3fb7869. 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/DEQ022000855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7c51fbb831dd7155124138af900b059e2bf25449402b44909cad7b67d6f0ee. 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/US3DF2121175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e2ddc0a5ccad7e5221017ed170e7c03fad67d2e26ffa8b8a4c2062d1f45744. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52495495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792a0b6a5c51bb03e7f0caa765ef519c86aa07566e2fc20e1cf75669d8c59b97. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/QZDA52495496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e71d5c3d2ccb392715d5ee6d32fd7d29d78472769a115a9168d0b449e0658a. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZDA52495497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26bd318a0628419ee952f2f5cac71b4fd6705e34a1b9f1e9b95e3d6ab947ca6. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52495498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d132b6674932895d3ab8f6c94c95d1954311a5b5c0c0158a346930a9722f98b. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/QZDA52495499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc6e52ac0b21eef964d12aa7112330e8f367bedff8783bef67c7b89cd293155. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/FRX202533287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4471e71203698a6f672232a354f9005c86f1ab538503da548e8320929e8981. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/FRX202533288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd5219f4abe36ca947946d90a53e2367be98ba309329433334a0c95206bc735. 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/FRX202533289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206dc69868a45762fdc8345fc6695ec03f1e4c47ee3fd2055f55977296581435. 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/FRX202533290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5413ebec5cc7a3c79e79f9710e8c244436bc9fa1f7ce7ba7f81d67ce2bdc3e73. 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/FRX202533291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f046a6eb76f9955839975fa77f89e1cf7f3c4bf6653778663bcf223b072b6ae. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/FRX202533292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf665e0a76743e8d9f7b5ead33ab156a2c3888c318b3f84c2e60f207e8c578eeb. 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/FRX202533293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8073b5c9878d384e58266c36c36ca4188db9c89a0542428488f05f33684b8018. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/FRX202533294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a741a35aac915a4df92c8ca82bb9a279bbfc6c42edb880c6eb9dd550b3c0df. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/FRX202533295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788f07f64fa7fe07363594b8efafc2f31058f47c472bf642ec082b0b1b16efb9. 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/FRX202533296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09572c22082f6d4fafa4e297949a082cbcb8d10104408319dc1dbf1538043ca. 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/FRX202533297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc3a03d1c8feaa9f1a9c0af80025d39f23684fc0ef4871ef12cc104080ef59c. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/FRX202533298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8881b6c57252867143b11b128c3ceda8f6b4216c1813587aa5b669a36f9cc77. 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/FRX202533299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70d65468272fdead9dbcd2911781c50bb34ae19780f7dcf6690c2f93391ddb9. 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/FRX202533300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed1539e298a1aa992dc4ceb658ef821b2b586325d72d7ee578cf1e392ceb3f2. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/FRX202533301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc094abfd02335736514d41166028e4a9e784d57b82eb2c3c3756b08cd938cc1a. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/FRX202533302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83ae1d2b8a74d6d944634268c154c24999c26209e249600a250b5f71afbe255. 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/FRX202533303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c5142c80d8738e1cf7bee8664b85da7d6ecfdb014c2e99098561e998433d51. 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/FRX202533304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f56dbd1bbc3b4ce62ccb6857d96083fc8036582f82e6146350db112196b847. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/FRX202533305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1942b8193047fa94ec635b0f2ea798dc63a7d64d794022df9794b1c43530c523. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/FRX202533306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d809888d73ae5c476c93e765878a390f3238cfd19b47269b450f27b96f18ba. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/FRX202533307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bfe3c472b8949145e9d694f60d8eaff31a541bafcfd718a4ae94c70e0862d7. 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/FRX202533308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea81dfa47186b7f1d096489e69a05fa7c9b9c65700620beacacbb7a5ae2f9ca. 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/FRX202533309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039ae88ffb01b2fc4109add40b2f37ed2dea36098d7c4f953b9f286fc342e09a. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/FRX202533310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab337aa4f6cc08a60d35a43a9a9ae1a069c30bdd87c74749d259ba6dfe5a6817. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/FRX202533311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79dd4fcd1be3a0f5bed8d7da0fba6a7580dd63fca172cf5579749d8c52de9ef. 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/FRX202533313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc7e77a70a636928535d2b1b2cdfa08853cf6e19ccca6b7ea1ec24e4ea3a352. 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/FRX202533314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a06031dde36acdf07f3374b741313e88a01b8ef5e3cea5afc7cf84259ebc50. 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/FRX202533315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbd21d8739a00cc2c0aef45248a013e59cdf25dea5be91cfd8e947b3f967c42. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/FRX202533316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651e747438ea023e65463ebac361ef8f97bb36e4fa595a313ce6b493b5a639aa. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202533317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ece9ea8a21090c2bb900e0c53ce8938b1c9b5385f1df4eaf81c450a2d2a68d. 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/FRX202533318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06d3c5d7d01ea40419b29127d52fe25c2d535139012385f3bc9b2c5f4a64228. 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/FRX202533319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb04ad0138497114fde18819c8636f6893966249d824e6173a34ab2a4edef790. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/FRX202533320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdfd5bef2f3e8a91f9cb0c9e4999d0624245032b2e3142c6fa2b08543c1b61a. 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/FRX202533321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c8106e014e62ba07dfb6f190b66acd14c5cadbb7d2706cdd8c08879c76ac63. 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/FRX202533322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d1d5f02123827edd887f187a651977378f85a8559afbc796c86f0a9af09121. 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/FRX202533323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cb6f3c3827c63c71ed98da2372b8fa73cd6c62c8eae7af3d57faece083b721. Chain 2 (Bitcoin): anchored in block 956777 (2026-07-05T11:01:08Z), 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/FRX202533324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e39dab41e5d968922c3c74f2799b6593b9892a315de72e241f71ae79ce6a98b. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FRX202533325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ccb2c1da3d5cbe21222018648480ec3684cc2d85b6eca0b20319444e3e4a8e. 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/FRX202533326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e68583cf5aff17893e3e8793182bf4a39717991a6c6275a6a45219e4f732c4e. 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/FRX202533328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95733c9868f3047b6339455cac022dda5711fa8454f66932d69bf6a3b3f2afca. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QM24S1846124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c8545d941775936254334e14071fa0258a3a938d5529cf4e33f74de093ef54. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZHN52051909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c426a03e9e6489114950a05046e98a32f3de57fa8d02739fb9ff2e93ca7de8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2205554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319c705fbea1e07ac5df939e6f6b46aee6e6745581e39b51261c3528e30f4bd2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2217696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5759545e93502f0715e970098ed3943ccb0b9cf867030b10c9d47cefaa4c3d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2172853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8492531a0ac22ac834204eaa7b04a18bbb31f0ba08811f67bfa4cba501ac57be. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2205555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e73b38c916f0d349f2f58182b8827a7067a926b54f96bba374348a530113c51. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2205556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410bd42cf0a5c43bf952841ecd7b1c8e3f5739fbc4bc4b2c96e5ee433f2d19d0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72144745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac71824bc2ac27353045a079a46ca243f61bb16bd8c7734408edb39d3b36a1ed. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2205557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf177c696159d41901bf5721d2243c89d8afb2ae4263c1412b25d6ad58bc582a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2205558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27372f64d0cc748b327c47febeadfac114680b8a355fbe2cc898dce36488a0a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2205559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97761d86bef9a99dd6bf4482d770b6db2d18ffdc4e00f69ff653b4e1c676fc4d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2205560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306ce8c79d3d48a4701b4a89c3229890f0c6b1825f843a6269c3e64f67e404eb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2205561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec4cb30b9c8d506bb2e749efda387e4b8d7e02840940ced62bf2d4491f158c0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2205562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb381dbc7bfbc83205a1ad42c06e8a7ac468673fb401fc66b460e112fb0b81fc5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2205564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657cba3248ec7fc96d58865474504b6fdd2b3d790085b167717a27226220b9d5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2205565.