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 0x025f1976c1110b83a865aec36ee20e81e311d20a4145afa011966e6c02b4945f. 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/f09c5728-38d5-4ad0-80d4-eece8a9c308d.json and https://artists.proofprofile.net/proofs/artist/f09c5728-38d5-4ad0-80d4-eece8a9c308d.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 0x78c63db809329f91b224ce68b2f0027caeb274e964616d7105398a1dc7034f83. 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/NLQ8D2101223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314538933a7cea12837dabd92927213e79a67703f876e7e66204073e94368380. 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/NLQ8D2100761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03693a1f9c15d3965dae1956cf377a2807d0ab0ff4f6b991aecb494968438162. 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/NLQ8D2100759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c718fce0ed16d93e11f4e53fb631764dc5a3d7a06835d85c3bfdacc5dde2c9. 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/NLQ8D2100763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6615f05a3e94268488cffbd6465e776a293d90f472d26ac9752119d4d2dbb9c0. 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/NLQ8D2100765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04f6103103846d23eb247daf93042122a9fa6d12c550514a0f4f74234739bab. 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/NLQ8D2100767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cd4aa3f105311c648a82a459b104acd1f4f6be6c0334393ccd6f6eca508573. 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/NLQ8D2100769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe4c64576da85ac09fd6d8a41c8a585ebc1770b23f8de9311eb68a149a60d21. 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/NLQ8D2100771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f130b4c5c7e4028520e9460cf08ef677ad266599006c80f8a81db8377ec59f8. 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/NLQ8D2101025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0bf3a620ddd4fab7445d50fe3b2d8246dcfb30981e942202f85bf7fe6adbaa. 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/NLQ8D2101175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c8f438083a0c0dce8769d53ed5693e83a0926bb4fc0a2c3b380e971ed1a598. 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/NLQ8D2101176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cd4aa3f105311c648a82a459b104acd1f4f6be6c0334393ccd6f6eca508573. 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/NLQ8D2100769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeae1ad6a792ab79cf48e30506a2aebf43b0951f2e0df01da091b09ea5a5517f. 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/NLQ8D2200630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b50385cc49637c97958a9a14b12bdf25605367e4b905a55557d7400fc1f002a. 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/NLQ8D2200220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370fc0db2a4bfdc167ca0cd49d26dfadf1b9c0cfeff90dae73807fcf1d01e5a9. 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/NLQ8D2200230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35454859d8080a371795c10c1740738c6f5f2fff1068f7fcb16443bbf29c490. 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/NLQ8D2101032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea4d7fdba2498ceca6c8cb9ce92058a6141ee4858823c28cc93f785818924f0. 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/NLQ8D2101048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425b03d4b462df9aacfe7c85ff76c445defe03e7fee263e764008c28b7361cd3. 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/NLQ8D2000584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad430cec091fda903b08c12a03fc12ed7b27988148387c159434c52469eb4736. 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/NLQ8D2000275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa606ad06b5235d0f916f5ea24ffde79571bb4c1492a303ad1c761368af3587. 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/NLQ8D2000096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f869c6d89ff3025284cb9bfd30faabb94aae92fea0cd02e6339445b282e9c6. 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/NLQ8D2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1337c14c20cf81045f255d0d5947964f33dd67d1f1b79c2b12c3ab4b89db07. 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/NLQ8D1900602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834b0d7fc5c42ae08bf375e44c75016aede9cbe9cbda25fe687275d5250264ee. 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/NLQ8D1900586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c45959c7582fe7b639c848a06eca246c2be2bc6731b34bc172efe642e53999b. 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/NLQ8D1900525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4949b3d90f7eeb5f454701ce16d1d035f8450bbc78ec8988acb77f4fc05236. 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/NLQ8D1900252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad79b5a1676f233c394f729a667054d17b3cf6a23c69215e210e1e1ded582829. 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/NLQ8D1900076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c034d25eab25dd11adfabe08dae905206774813374217114f5940ab6ac2a82. 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/NLQ8D1800285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6cfbaebf7e703e6042ac113a7906b5ad35595ef5194587b90df3f81afbc084. 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/NLQ8D1700551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b524887a4a6db20f92db745329c76a0aedee656aaa10fa51cd82f6aedfeb6f. 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/NLQ8D2102245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2559cc2c730885e8cbbf220f095bc08d79625a4844f66500802997f5d60a9d84. 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/NLQ8D2102247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb2b5a8c6ae3729532cccb09366d89aff9886ea3c472bf62d1c838a70e5c768. 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/NLQ8D2102249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50d408fb770110f1f066a045b367de5248f08b0d5a27a11e79a59a745176452. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLQ8D2102255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead6a79f39b90ff9bedde53d378fee0a01ea6591bb9ed154a84627713c9f3308. 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/NLQ8D2102262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821a49b2089a30eaa2793888cb0cbac14e28e19613403893c7dc4ffed55e9329. 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/NLQ8D2102263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956d76d0ca5433e5d8082363f9ac000bb06a4c41b5fc41775704b6757b643f37. 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/NLQ8D2102264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e07d3b54ad2216953f4b020ae581a33af7f4f9c317490a3441d6e64e6462bb7. 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/NLQ8D2102265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a2afb3b152b072e3b79f566a2307cbf6127f031bab120e315d5aababa6811b. 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/NLQ8D2102266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d51860e9cad35b797e6cae988847308990b0acacbf175520f0a1ccc0bf33992. 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/NLQ8D2102267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a8f24fe6fc5840ea551d0f46d80bc6e9640ae3863da3684abcee0d36289d83. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NLQ8D2102270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe665c3dc1f6d477cd6b3e04ea9d3ab26664ec794a724105ab0ff88e60b4ff600. 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/NLQ8D2102273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ea2ee4c2570210541098daad7003ae043f88952115d558b1090c9e30bb364b. 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/NLQ8D2102274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57eb6036b5d7729a225c9a205e9eb047c1131d9bce42c93586dba4a857db56bd. 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/NLQ8D2102276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275918c58c9a1ff8c5b32e09442a88e19e49cb9d014118aa969471a6b71e4744. 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/NLQ8D2102277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1306e6cd612100993af5cc639fd2fbc6f72eaf95f1ed15e558b7ed5714ee99. 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/NLQ8D2200853.
Revealed Selected 069 (KAAZE Progressive House Special)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64998eba4d46635348ac91f27725761f5b2bd54f3331a14a9fe92d0c683660ed. 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/NLQ8D2200825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507d675e455104024fd7fceb921721f3f0bea46a0b9edaa3958187970202f5e4. 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/NLQ8D2200256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926de833a31b500216acf9db0f27490748d67e5c65b600b6cc67e49140cbe440. 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/NLQ8D2000648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db860654b5a62b79cb2feb6bc133d514b2b3ffbac3164b8297d4cca6de87e34. 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/NLQ8D2000654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57c1b9aec7a5fca4bc6e98c5811175be3d27e6cdf159f2e7857fa4ee4749feb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLQ8D2100935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0003130dd14ae4913a788f69161fe8d07d9e417d014b8fdecd44d0abfec36963. 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/NLQ8D2200676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c61b0a1f02233f7a7b2376c321485cf3464347817b6737ae9a57bd74026c58. 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/NLQ8D2200678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5310f97a8a01b1cb3ccd15138247aca31ce94197c212fb516d9b9fb06f6b9990. 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/NLQ8D2200681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c7a530dd3100063b8684a913444f5dca0012b406c48ac786edf7759c7d9b20. 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/NLQ8D2200688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60d6d99be3e3dc1a2a83f7f00becfdc497df4ede96c03c757d7e87248175cc4. 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/NLQ8D2200691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094a67b522802de7e0b3e95cf89feca1b8153dc83863506430a3b0f6d38f8ef1. 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/NLQ8D2200692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40d0ce2f068db3bafe01dc30fe3f3a7d7f830029d45118eeb880b70555a50c5. 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/NLQ8D2200693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216fe68d0ec03836f5fb394e8d056f1191517996bc32d8f2dffaf959c7e7018b. 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/NLQ8D2100400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45dd95be373df840308ac324e81f366bfad975345222f1c579900ac3deaa53bb. 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/NLQ8D2100408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d06fa5657fa480ec68e500ee1c2f15ad74cf59515492e5472adafd9afabe72. 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/NLQ8D2100411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f4f520559dba6626ff56f35253f320f17f3b543d99849f7b8fb7fe8a0a1482. 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/NLQ8D2100413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577b5aaaf21de812c231283c192341dd17d0b338574482585d6e33b19d9bcb09. 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/NLQ8D2100416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0429aeb6fe7017d6b885e40e0c3879e3d73673172543a1e57351f2f49e0210a8. 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/NLQ8D2100419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a43720536ca16f100926260b43ff00b1bc024bad54e95d898ac70bdf47927c1. 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/NLQ8D2200581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2b863eb41384b84a628759bc82e931a4f7ba7ca1c49ac8df053fe1a14640e6. 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/NLQ8D2200398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1be7b252d71678b4e8876f0bea3177851a20389e41bf3018bf3d00da65a29e. 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/NLQ8D2200400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422a27e6eee5c7d6d0f6fe6f2e6b8f3ebf61eb209c48f23394682efb015d422c. 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/NLQ8D2200770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ebcff63a4ef83559140edb7a91fa85c130e07ab9328e4c5dcb35aa4adfc1f5. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/NLQ8D2200772.