Danny Bryant (born 26 July 1980) is an English blues guitarist and singer-songwriter. He was born and grew up in Royston, Hertfordshire, England. At the age of 14, he began playing the guitar and beca
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 0x4bd06edb1ff7f681079bf3cd7f2091dba9d66d996e48ceb1d7c7bf76e8388f6c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9b12902-0ef0-4585-952a-3c5f6fe8bd76.json and https://artists.proofprofile.net/proofs/artist/c9b12902-0ef0-4585-952a-3c5f6fe8bd76.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 0x2a209481fc05879eee9f86e0af109eea262fb80e63b31aaaa4851cc5ff595070. 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/DEFR12400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3c637af2a763d6de249c9aa1f1705f05cb0bc69ad54ce92cabb9e935858d14. 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/DEFR12400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682c040c6ca85da819bd6f3079cf7cbe37c557f6a8e1e69e5887e347d8c1d947. 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/DEFR12400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8bf5ac9439ea3fb9b9534b251a6d319a10e9a032afad1d37005d34bce6eacd. 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/DEFR12400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2945cc376e4134fd7b047fc0c3f5caa939c3ac9a01bce0ff21c2357e0e4c96ed. 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/DEFR12400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ed0ea8f001521a852acb5dc9405c62187896b4acaab0ef4929bb96fe105449. 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/DEFR12400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f747af4911cda0f62db121f77ba1b2dea1ce5d44d5634af97993cd799b5b678. 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/DEFR12400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa93cfca788a82fa5eb20e707bee8ae4cc5b1efb3ff7db35049ef3962b3fdd1. 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/DEFR12400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589a4c53092415cb731f08fa5fb29d8cde33a1048344d8d8ca8e6b1818c4255a. 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/DEFR12400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b91a8c8f053d1e9ca28ecdc3546552827590e979e28811270959ad5271525c1. 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/DEFR12400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3956b212662bc87ad9cad7d41ad5801368c2de8bb0ed698b378eb46d1d792df1. 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/DEFR12400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c0892d092fc22ddfaa4f19fb5656debb39041ea13c16a8f8003cc175a8bccb. 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/DEFR12400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae52dd3084e3d47f374de443560f9dd0710718b25c2750914f0e92e500041306. 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/DEFL72302033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc74b479941f36faf9645030131eac9fd91e27d08721b6507a15c8a1e95e15e. 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/DEFL72302034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1225f151e13ada17897ce59c00ca3406221877f44ce29839e08757c9ad46685. 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/DEFL72302036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9c49bd86f1db062926eeca28c4d915c6fbbaa968132c8342dce1c6312056cd. 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/DEFL72302037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0146ed381b094a8ee65808c9c48580a69409688e5ad2b65dc1ccdb94b7f71a50. 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/DEFL72302038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a17d24b673eafe44b90ca47271a5e18a31c0963b11688e7202b9cb823fd7d01. 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/DEFL72302039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1de1cb8273cdec00da6258aa11eb16e74d45535d19559ba8ae8c3033963888. 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/NLG090320001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe798cc48741d54316d236ca97e6513e884262e1033ef042665ccf1a21091b550. 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/NLG090520003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32b10f2a2c8a02ea959d0f910d20a9c71eb98f9414bc0416ac9da46bec0cc28. 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/NLG090320010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af768d1c3e079b7ee0e78d15c34daff5c483ed15fe10a82059598fbc125fe0d. 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/DEFL71901512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2e2e7db672992ba5c39d0beb7b67ff925daa1b712b7dd9f0e706fcc17f389f. 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/DEFL71901513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf15c09093d4e29d333804893e24a019c3f12351a873b9f539c0ea554b3785c5. 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/DEFL71901518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5487482a9bf5260a0a5aeca5ac597d1376f5db3e1b2a28eaf51e1a6b4334582b. 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/DEFL71801260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea6c09ca156e1ff983c96369249a60d0c4f45cf296dbddc33bbce0bb1c5fa0c. 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/DEFL71801262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8f31445c2d4d1c90f398857ed364af8b510540b08c18ba37a494f38e4c7583. 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/DEFL71801265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72520dc75f2123aafded27786f782f74c7a7cbcfed84e6e2f8c2670851df7f2d. 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/DEFL71801267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7825556feaf3642ba37f6b6fbacf5e6b88fc997ab6fbb25290dd0c9229240f0. 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/DEFL71501078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14781de9a8a84eafa0c92eb263355cfb494a811f636cb00459c19d46df360aad. 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/DEFL71501080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc2ccb529c0c087f7506d90a94ba159927454d65cf15abd4f9c0c4423aa0090. 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/DEFL71501086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6154a0c823ff8b313968d06afef03188ae22a6dd3968c01e91a3a6dc4a40746f. 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/NLG090990310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa85715efaa5385725d71b29b672874b46758664e0b227358cbf89c68602762. 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/DEFL71400821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c38583f6171370d7be06d03724bef09ac8b1e4b7be7b92c11eb8ba94c9f69c. 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/DEFL71400824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f720718734d31f15bc88846d361c96c90fb7198a8b5237d74706a2d90916ae2. 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/DEFL71400825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cf8aa68c2a674a90c61350a4ab3b6b6ee66f88b056fa6221ec2be71aed139f. 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/DEFL71400829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5d999a03774abb99465eb07ae0a89680515310d5c2dc5b0117d76c208f5188. 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/DEFL71300498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc911ede16c6a24c7ad59121c8f91e76cba3d16fb1964dee898de28cb4825a0. 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/DEFL71300499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4324afcd927d7e5f934c1d9cb659c12437e3c2e02ae95899e2ac0172eceb98. 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/DEFL71200381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ab528e2a0fec8e3b20b172174438042575751f54e6c6cb92bb720d3e9cb340. 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/DEFL71200383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b30f60b853ca70e949394f406e6de1b083083d0e5ba6ce28f7b53154c6c997. 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/DEFL71200389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e57323502758e7751ee0b0b19f883cbb6d76068585915a973d9ce04ed9a1fe. 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/NLG090621004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3c28c9a21cd35b1e6be6cbf1d6d9dbd120a6e4684e17f476d4ca314c8ca65a. 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/NLG090621008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc74b479941f36faf9645030131eac9fd91e27d08721b6507a15c8a1e95e15e. 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/DEFL72302034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c53bb43b4ee7bfaeec998c37d50dd8a17a933ac2027d6c9ee52a0902476237f. 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/DEFL71601158.