Broder or Bröder (Broeder) is a surname. Notable people with the surname Broder / Bröder include: Andrei Broder (born 1953), Research Fellow and Vice President of Emerging Search Technology for Yahoo!
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 0x6e2559cb98a37646c3d649e0eae733cdbbe93aaef4a64844f62c42c7d1c96717. Chain 2 (Bitcoin): anchored in block 954008 (2026-06-16T21:31:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3351fa99-d4dd-4a47-9c65-a548cb7623b9.json and https://artists.proofprofile.net/proofs/artist/3351fa99-d4dd-4a47-9c65-a548cb7623b9.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 0xe0cd16ad42b2ed268771ddbbc0af66738bd21a31d1f879cf178f1fce9f89fe9b. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/CA6E61000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d95c4a10e477b3027e5e1968a9e23bb97bb6cdd9ce67cb00420db7fb070431. 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/QZFZ42065565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbccde87daa913591b085e974ae661f005bf4edf54f149d29b78f49faf55a8bb. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZFZ42065563.
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 0x648fa228f64fb4d0056274d9b34ff9d9111c607cb2fbd8083a2f2caff5c03957. 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/CAA0Q1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8c6f98d2382193a28db30e703ff6c0f8e41d3cfb94298318a12392fa7c540d. 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/CAA0Q1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a86e53e585c7dfb1b262faffdd572b045b0e0e0128e5aa6638dbba9cdb0a50b. 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/CAA0Q1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed2a53015c3c0184c92d5b29ed28111dd6c312d513232cde8fb302708d66c59. 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/CAA0Q1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0809715b1d1fb8cd74abc6c22581b155a238129ba4c1a0e3972e64eea5d34e6c. 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/CAA0Q1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf7ef0b96873167675e46623d839cee485c1dd431e0afa274a07aae5423ccce. 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/CAA0Q1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33274fc05de97313e26dbd52db99fda8f6f7dd968d70bb6311168244fc733176. 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/CAA0Q1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6a1b4332a776e843d0ede253e1877405c3bd3e524b020c5c9d75669a17b34a. 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/CAA0Q1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb417a51d7505741308e01f4b315e0a8a1027f9f3021ff137077e55e55ab1eae1. 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/CAA0Q1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dd215e276cd4b77e6afaebd883d994794fdc98ebee8a99021e00aa4e40edb7. 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/CAA0Q1312201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149448fe0fc35c0fdb8eccb3c489c60e78c46d74e1a0e7e35408caef87b3c017. 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/CAA0Q1312202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b39d62f42ffe949383a38e9135a975dc4e272be7fbacdd33e847fc2357a550. 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/CAA0Q1312207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f1c57dc8d5fde7b6bbda189e363ac9f94f7b89e9f32eee030da2f77ab26406. 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/CAA0Q1312208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b367cb87c48401fc44ac9511d4b6af7099d6512a3a8e237ca5688f04150e4d. 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/CAA0Q1312215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b6eba06cc37161b802d8abd1df954c345bfab0c8b39ff4d2cd98ac992904bd. 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/CAA0Q1312217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7bb18f3cec70f50927c50e9e04fbf89e6255e5c202026f737c2a1cc6dc5c18. 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/CAA0Q1312219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242b318208cec28ebe4de688e9455596cefdc3855c5dcda8c53f0ab5bf3c2387. 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/CAA0Q1312220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482c6242f8fd150114b66412f71c4a851b32372f1b01e88a412706e4ad4770a9. 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/CAA0Q1312221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c7605c878ef503ee1c03573d5cecb0ff46b12049db84e577c2042401f02e29. 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/CAA0Q1312222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bd0efed454eab9f63cbd466c33bdc76c7f357262218a72e185e201ca053a6f. 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/CAA0Q1021874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00307a6f5bbc7058be942ef5d51c5fbcc4f886a9d266ea43562097e41833174. 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/CAA0Q1021875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011495680af68d8a3a5f8a43504e84a1641d1dfd58d297b79e8f591fa69a210b. 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/CAA0Q1021876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12087ff9ccf4a780e32167afd74692faf764a40356c380ce9650f72c2aedba56. 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/CAA0Q1021877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183a5d88bf91669a1c55e1444a3ac33b4dd815fd2065377ead15edb9e5f77966. 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/CAA0Q1021878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59653ed6526cd9a0f7d7b722b512b22f8835c4793cf76cd4f75cbb5fcae1a2d5. 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/CAA0Q1021879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe222329e827b7812b9759f81847103f99163c670f1d189efab67e83a1bff5605. 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/CAA0Q1021810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584a97be1c1ecf71071516e50cc7a16ea1d89b25167b0591b46bdd05a55df4d6. 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/CAA0Q1021814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa40922124cc5c161df5f13fe48c71e7746fff18768d429e38c2e06ffcc69fa. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/CAA0Q1021812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d9698ea9ccaca46cf82da50565808941ad1ab4ffef3690ac94772d62c213df. 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/CAA0Q1112402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea288e77176f6cc9455adfdc499aeadafd0d64c90f506893890ae3620d86103. 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/CAA0Q1112403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2182e361788b2e836ff3aaee5da837562a1f99704a4740fe6662cc9bf9d9179f. 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/CAA0Q1112404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6cb25ae677f5fc99d045f7b19cdcd67cb33de1bb98a9a318fe01b7838f4568a. 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/CAA0Q1112406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398f8130fa361be8ae3be96561c3660817a8c5d8ef2a2e63d8b87f92d87feae4. 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/CAA0Q1112408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b18e9fb5edc62db90f6babdfa87e69c73c56f96e7bc7b160ebc9d6272abff2c. 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/CAA0Q1112409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eee078625acb6204f1e750c123ae303244b459262e5920c4d96e78bdb28497b. 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/CAA0Q1112411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c9e75c118d660725d5966926932326dc4823f313b76a91725cc3243a1e7d0b. 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/CAA0Q1112412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724f516f8d15d8ff38fc1463c4da6dca6dda3299a908dfde09ab80dfbded4dc0. 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/CAA0Q1112414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833434d42df642ef8f5b673d99c3f41f1954e45a6012e72ba7b869c87f700122. 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/CAA0Q1112415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1301ec4c5840339c09c0d8d744409e24a3c2d2c6fdb5cb2b35d481364473badc. 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/CAA0Q1112416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833818eef285e8c3f3df71d2c7c9074ec12671c34ee49f8a52100288dec6569f. 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/CA6E61700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf427c84347eb87469639696bb2257d366e1b6488733aec74b5e30664803a553e. 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/CA6E61700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e55141d37305bb621461f80f536706c1ba84423e1067d3a5371ca563aa8e7b. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/CAA0Q1412301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4a5d85d9e173991b35501fb32a7d7f732de83176bcde63bc1c9ca22fbb1024. 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/CAA0Q1412302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76816b7be2b60e3364dbd2ca923fc249121c4146eea9ef8cd532228128e9a5c. 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/CAA0Q1412303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0510e8023c8839d0c32dbcc0acc33f0125489d4195b04a53667e3d592b8ce4c7. 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/CAA0Q1412306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc97b3826a083c6d975e9343e41702782f66cc9cfebf1871327ff7b1cfc2b1aa. 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/CAA0Q1412307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89d16f507d27188776af490c3f8aa0f4640915ac1a134b0a99603ac06550445. 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/CAA0Q1412308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9e7c618016d18511faa2ef476d5d4ed1a92883c21431a14b596f3660244062. 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/CAA0Q1412311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef74494c7fc8714922b9e6386b398a2fc75459ee08cb544e4cb22c663f73b04. 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/CAA0Q1412314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f46b247185d124249b4e5a51f5ded21c15e6bfa630b93a10ceffc3a8443c8c. 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/CAA0Q1412315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efa60708bd9ced6d3e942fdfb1db2c283da3cef902ffe3a50b8aa8ffad6cb2b. 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/CAA0Q1021882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7091c8da1fa304fc2049f40c515624a2e0517b276123a8ac815d934b6ae33b. 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/CAA0Q1021883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ae7fa40b3ecaa9a8eefea40522842f5e52b831691a83f3d1d6e9579719d8b8. 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/CAA0Q1021884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce74fcb6e93e34e25b020cc026e4c5e81ea7a298f9901385d03181ce632a0a0. 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/CAA0Q1021886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79d9bc8d5ead96beb24d9ed69dac815db1c34fdc17abc4fb0a948ffd143243e. 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/CAA0Q1021887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0144a5d477484de8ed4a94a11c64dad2cf8b8a7a431c963723b4b14516596245. 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/CAA0Q1021889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6283230c8c4e1712535d1f8a018e131d7adf06e1d6cb975c6b84add468f05519. 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/CAA0Q1021892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc81da9836b06aa52de1bd9c073d9ab80f6715a995bd83807f23f1cf55aea06. 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/CAA0Q1021894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28aa8c8af87053a79950d812a29e71ba632a9f80c601b5295ffc1f59a7869d46. 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/CAA0Q1212401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f34b0fd30c02e6d8f9768f213d858602c0fa9e96a2e9718d5ca65cfc662a6ab. 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/CAA0Q1212403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa518457f52fb9065d9caa526db4ec7bc0c347d52b8951776a1d84c06945047d0. 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/CAA0Q1212412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfb2d4a0b14deee2c4ced3ab6b244add1ce2fe06ca516ea943030b9c0878557. 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/CAA0Q1212414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b75dbc4325d9e8efb7b7edfda705fa47100041f245f5c03eb788f231f3d2baf. 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/CAA0Q1212415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279d139fb6dd9d0b70c79399cc48094e7b3e2241c3bcfa25a047ccc0e211ced1. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAA0Q1212402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d024bff387a648271168e24194acfe3c9c6f255a70459c194140376f5af237f. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/CAA0Q1212413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edf14499f589fdbe1aaeb057fc56bc362ea74d4a7dff31f2af093bff86ad3cc. 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/US25X1903028.
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