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 0x70f996a26a431c6bdd6153536c309404d977b7e05e887cb760806646077df7a3. 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/24249635-b9ad-4e41-84dc-53278ddb441a.json and https://artists.proofprofile.net/proofs/artist/24249635-b9ad-4e41-84dc-53278ddb441a.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 0x8d80380a5df4ba6b0749cdf699624371d78565da903085e7c758fa3f6bb265d3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXQ892200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9586eefa7a57b443688f6d7c54961eba2029b6af4124a9786622b81edd5d9a1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W12111726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6091500ca578b4228936ddaae2b1c11e6b144ba1d1b06d5edecdad692962ff73. 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/FR9W12111725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682a7bbd689baa2d070c4a89fe740afa650ab59ab4636dcef1d8982d6bdaec60. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FR9W12111956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53f3c349aff2bf798ae29b6580b6b3b4c9517c5a4ea2b4fe6ffa79cdc0fe3a0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2389661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bdbdd4672393b3fead81cee83786254b7815023adf2bc88e552e74660f27ac. 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/FR9W12309181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6694205189de9ee759972d69ef049c3e6fefdaa77e14c494ea1a241c4b7a76c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W12242566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dda8c840218aa97f2b08578c828fa31e9eb45867c5f6b087243f288c1c83263. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W12250957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c413c09ae71e5a65acfba80f29e3d9cbf7fd0e872f7e1e6ccdf9af5919676b2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12300549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dda8c840218aa97f2b08578c828fa31e9eb45867c5f6b087243f288c1c83263. 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/FR9W12250957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6694205189de9ee759972d69ef049c3e6fefdaa77e14c494ea1a241c4b7a76c. 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/FR9W12242566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af15d2a32b0d02c1e772e16a6220cefc5f41ed49be6002d90f145f9a10ddc55. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12235821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a01858909d19e32b4cdcbcfe46933f103964cde3d926434482d792e3424355. 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/FR9W12230128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9ad0736d49841fdd211fce99b1947e7395573f8da2d435d2bb027f149b28d4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FR9W12149910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609c79958ac00f38c3f3ff5f46d38326384e137aebd055d0cd787579f184b1c6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12209659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6091500ca578b4228936ddaae2b1c11e6b144ba1d1b06d5edecdad692962ff73. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR9W12111725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9586eefa7a57b443688f6d7c54961eba2029b6af4124a9786622b81edd5d9a1. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FR9W12111726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0e69e089c128bd405e6d99f4abc99d03cbe8d46ee537996e1c5a659594bf98. 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/FR9W12100875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5903ec391098e8e8ddc14fe84df88b2cc2b9096dd176c16d2cef8679831abcf0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2029313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552afff53c56bcfe6f680edbb6531961ded23dba5ec06f5df1e76d8a89ecec93. 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/QZHN92055091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e92d911d53a5d1b481e6b386ec324054bebff554d30f11deb9000410d8542b8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1985583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f39054b4cd792df04b38a163a554ad9459b7909e9e9639f0270dc64f7621c7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ31970083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e994975889b72c8a1d5954c3a3c8a89310015f6d2b5b2816c7703ebf6d0f735. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21947197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eb13394fca0f0b710ed0e41fe6b1389e6bc9b40efd5808ee4c2132c70e17c6. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TCADH1724015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ed313b93c54396bdc43fec4c0c43b6e9e622382303bf9b6f047356027a26d3. 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/TCADH1724018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2dc7a18f85f8ae58edecb7f5597c9a802bdde089534254ee1455a4c8638a1c. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/TCADH1724023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ea38bf13a93c9845f07d49f3b377f48776e78c6beb4531bc9be1353309ef1f. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/TCADH1724016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd271594774abcf1a4575798928a8d40150d1c9c88a62808a1dce5e06011f233c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12432009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d2c133f15c3215b2e45a658e95716e97702795bdb994227ca494ebec7f19be. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/FR9W12432006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c38fb62010ec20d414f274ad8327ab6fed85f0538fbf1642c1a181c90f77328. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/FR9W12432011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaaa7627e04bbf3317c79f18b2beb0c80e9805e7aafa1b6c6801d69b9a6d804a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W12432010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cead494b61fc9680ed5c7584816db87c6a8d1a76aeaf87fddba414e6e4d2d88. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12432005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf984bc40fd7198e4be61e66d8a0e88533b5447d30547a7fdd037e92d675920d0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR9W12432003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc169905c48fc25891f714bca7265712af2858bd044b4ccfff8e9fc74fd11d5e5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W12432002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b54f13eacb6abf7b6d3dfb5a80a0ee897db516cb88bf7b4a572597807a6fb3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282482086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d2c133f15c3215b2e45a658e95716e97702795bdb994227ca494ebec7f19be. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12432006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c38fb62010ec20d414f274ad8327ab6fed85f0538fbf1642c1a181c90f77328. 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/FR9W12432011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaaa7627e04bbf3317c79f18b2beb0c80e9805e7aafa1b6c6801d69b9a6d804a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12432010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cead494b61fc9680ed5c7584816db87c6a8d1a76aeaf87fddba414e6e4d2d88. 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/FR9W12432005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf984bc40fd7198e4be61e66d8a0e88533b5447d30547a7fdd037e92d675920d0. 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/FR9W12432003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc169905c48fc25891f714bca7265712af2858bd044b4ccfff8e9fc74fd11d5e5. 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/FR9W12432002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b54f13eacb6abf7b6d3dfb5a80a0ee897db516cb88bf7b4a572597807a6fb3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282482086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cead494b61fc9680ed5c7584816db87c6a8d1a76aeaf87fddba414e6e4d2d88. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W12432005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf984bc40fd7198e4be61e66d8a0e88533b5447d30547a7fdd037e92d675920d0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12432003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc169905c48fc25891f714bca7265712af2858bd044b4ccfff8e9fc74fd11d5e5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR9W12432002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b54f13eacb6abf7b6d3dfb5a80a0ee897db516cb88bf7b4a572597807a6fb3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM7282482086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaaa7627e04bbf3317c79f18b2beb0c80e9805e7aafa1b6c6801d69b9a6d804a. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/FR9W12432010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf984bc40fd7198e4be61e66d8a0e88533b5447d30547a7fdd037e92d675920d0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FR9W12432003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b54f13eacb6abf7b6d3dfb5a80a0ee897db516cb88bf7b4a572597807a6fb3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM7282482086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc169905c48fc25891f714bca7265712af2858bd044b4ccfff8e9fc74fd11d5e5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR9W12432002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf984bc40fd7198e4be61e66d8a0e88533b5447d30547a7fdd037e92d675920d0. 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/FR9W12432003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b54f13eacb6abf7b6d3dfb5a80a0ee897db516cb88bf7b4a572597807a6fb3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM7282482086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b54f13eacb6abf7b6d3dfb5a80a0ee897db516cb88bf7b4a572597807a6fb3. 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/QM7282482086.