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 0x4904068845bd024a79c3b478fb507c8160f3c401644939f8f1c753d1fe5426ed. 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/1061e6c2-ee2d-49de-ba52-1580ca2d2fe5.json and https://artists.proofprofile.net/proofs/artist/1061e6c2-ee2d-49de-ba52-1580ca2d2fe5.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 0x8c961ec8497e5a1ca9895c7cc4e8aee6f7cf7268e8b1d38371fc6438dc3d5113. 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/TCAHB2306969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ca9a3483e3936a4d6eace2e2078cb9f81caca55b47ad6c182aba922ca23de0. 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/TCAHB2306975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c86a9c036a538e7fe704bbdca17fa4bbe156a6cd62daba7261956776c6d33d0. 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/TCAHB2306979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e29ea46e17a268398047f865587d2ddca1452b7636bbe2e002c8d78c4cd958. 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/TCAHB2306990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b3e49187978718f17516229d9dead88b36c6c01f4f91d9fded1e8132154f64. 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/TCAHB2306994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac16e4003b78c4ea267d090a263eee40411cd665576e7cc227ab392ed1e2637. 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/TCAHB2307006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770ddaade98bcae794123d1536086697a618e2ffd5646a632f26c0bcac74b879. 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/TCAHB2307012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c0eb9b34c5856fb140100e67e5b0cf016745c8942f83ff967a3b76bf283a16. 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/TCAHB2307024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61686d318945ef0f37b5fab19bbc37cf855f229293e21892f5ffd406af8f7fbe. 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/TCAHB2307034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696b0d03ffaba0e293a6ec2634413cf48c057f15daafda753aac907de9df9660. 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/TCAHB2307049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2183db0c15840837d6cba716559dc34349fa0a336fc588ae9a4a7e6cdd1ec41e. 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/TCAGR2291691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43adf47ed69197d91f551aba35e8479f9d2eed9f52759255725cf15b9ab3473a. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGR2291701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b4f38de2d406052fb46413c280a7595cd968365cefddb9ac2d9d40ac9b87ac. 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/TCAGR2291706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296db43222463f5d91a7d94bdd6bd576a1b151e79531cddb246ac04d55a8448d. 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/TCAGR2291716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ede3fd59244e0da398f4e2c1ac0cf28c533a25f8dd8a0f8578a5a9d1a52b7e9. 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/TCAGR2291735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd820c19728d4d6eae0cd279f4759e865f5d1b50414daeed7ccab8da2199e6d. 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/TCAGR2291754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1509d1e41afdb6e542705036c5e031dd0b9e9209f6b87544722f4e8333dcb0. 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/TCAGR2291779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167073b83be81ca1a73f17c371e6003b0f021c7e1325df604ba994d0d9f925ab. 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/TCAFW2175102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7535b6a63d4aa138a79e892d1047f7fe8ed99b6c7a953b87d5024c9d80638ed. 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/TCAFW2175117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673193c666ad5ea519450b8a83680220cb35caab4e4a50cc67ed9122e33e1d45. 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/TCAFW2175129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531056b6c84906e17e15a590ee1daf48181f3c67484f03f4cf922be72d6ac92d. 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/TCAFW2175143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758fb6cb037eddc04c8c87596ee2d774f4e053582456fa0a025fa11448c1040f. 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/TCAFW2175153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20468c1bace05ce1fae880d2cc6c69aace3b9980b9b6830e268210b51481be05. 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/TCAFW2175176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f75ad63c7c6ac824ef1107ea9cd9722532fd26e9e6eb1a32e2205b8a84fea7. 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/TCAFW2175190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e043a0c4e13bfb9f22759288c87080c373881de41f299d39f86e1e364aa7c24. 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/TCAFW2175216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc7152053bf805199c56b5af9185d36ff98822579cb3f1b8e15697775eb991a. 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/TCAFW2175223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6889707e5b799499a6d5605504055dbb74820b7704ebdd5062b54c7e693f964. 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/TCAFW2175245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d0090f0da73adf7e44b6eeb984bcf274ef364628c2c489af416008e68b1bf2. 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/TCAFW2175254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573c0f797bb6cb24690202045d0c57627769c6d8c02d765668b9f6de3a06b543. 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/FRD8B2000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff6fa42dd301bbf0a1d4bdb3c977f6854555140955886f20f656489e2633f1c. 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/FRD8B2000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c16649be9f6c772f606d9dc23083276d37f229c4c0a2e284c1764b7a326099b. 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/FRD8B2000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ed176f8a75b4196d4af985361e1f575bf78080ec76e73f194a3a0ef0735b8a. 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/FRD8B2000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e29ddaf283ac520fb8863ed07ae53653f9f90aab6c2fc61276c2b7936a4240f. 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/FRD8B2000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bc29b43cb74a97f4382e077080d3cf0fafbd4927caee001423226911b996e4. 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/FRD8B2000160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae761324331c197fa2263e12fc6e0b6cf1623863022feb8c6cadf8813de301e. 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/FRD8B2000260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd16bde3353fe49ef74848af4b517be687a0764d0f8580a1f39d53dc39d1d590. 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/FRD8B2000190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839e9c6e3982307d99d4f080ecdb969ca4d025848f7d9ad9c09695e754813537. 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/FRD8B2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a0fcd8da11259431df5043b5a6647d3e7186f5d586112335f329dcbb17f78e. 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/FRD8B2000220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca183fca6d19346d00a37143c349ae93cb82b2b599360376abfd4dc3c1e216f1. 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/FRD8B2000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6177348a75ec94d068c0e435a150e7f66f2c2ebd168c121e36fb1ecfc1a390. 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/FRD8B2000240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277dccc737a8d8ed9e0cbcb7934913a69bd3ad3b20aca5e09c2777e45b4ac3b7. 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/FRD8B2000250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23256baf26c89ae60875d67f8b06de94135e7c607b8d7cc0e57e2ab2eadd2297. 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/TCADP1832953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46eaf36648f45da62c732c63952517358ae718827f77ff705efc846f28b864ba. 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/TCADP1832958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf0d027e3726d07d8b4107ea6db2a06ccc8020dfdbbe779d473f550d9372276. 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/TCADP1832961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9138c9aab63b07ae8b4846c4ff56aafad662a4f93006816a52eac650c69286. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADP1832962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3667717566ffb171cde99db58503579c8917bfe98fcfbcfe34af1c4d291724. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADP1832966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208c2a093d2314bd7aba09ab74e1e28ad73b3eb82b8f94e7eb9ed6d1590819b2. 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/TCADP1832969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f6a7e1b0752927c530880a3ab360b3ada6207bce578961593e0237a7f4eff1. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADP1832971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b54e00754f8f499e69168ab0ac808c7b1922db834ef67de31a5f9cbcbf773ab. 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/TCADP1832993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c4078d31e523428f99ae2bf77e543257013490223bd4face9b083258ee830a. 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/TCADP1832996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36368cebc9022f5a233476817106f5d0bc8926800a037256c638e04ebee4f0f6. 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/TCADC1739165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6600c0edaa23c3c95364f513568daa8149e5d6dd64020e306adebabe0badf10. 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/TCADC1739194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5a7e998b203b0c51470a36ce1d87a17c31315f9d3937e9a36c30c9aa5fa626. 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/TCDAC1739198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0313874173e813c80f1bbcc32a8eda2d8a0ac26338caeca2ea482c0224cdb8. 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/TCADC1739202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccde9b8373741cce892140d59e10beaf4b9dcb303308c9ea4a6b2420d36d10a. 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/TCDAC1739203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d45d56f8ece2103bccb187449833122fc2c4e403cd39fad7c331b5e9c2bf19. 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/TCADC1739205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b6b329ee34a2bb513c1804527c90db386af69c5cd2dadef2912a846a21c828. 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/TCADC1739208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6312dc7b75a592f779d50b7842815453cb428253fa38e0ead46328217327f7d2. 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/TCADC1739211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89255ccf6b32c21da036113bfd21190c3ca8c700330e9bade4f4ceea1849a92f. 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/TCADC1739233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee64a7550839fbc293d37ba5b9ea246a561bccf2c3b66cf261393b97d7341906. 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/FRD8B1900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e764bb26e58fec4032ab7e5ff940769372b5332245bda9b3cc80544f38fd85. 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/FRD8B1900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6abc8998c822fb6677c3716ec63e1c3d63f7701105611ba8516a4bab5a5d51. 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/FRD8B1900170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ec97eb06ea758ff147816763c3ab2eed423d845bb3e317e8b1c7d3c8aeef62. 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/FRD8B1900190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148f67c049380ea1a1ec7ce66e435d07c5852cf20af3b14ddef9811f8cf546c2. 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/FRD8B1900200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0055475e68c078f51b738088d4bc23ed78fad1551e73993f5001e52c0c422d. 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/FRD8B1900220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2686f43a4b92ca196a5983918e9c3a9777d426d8b7b38f28ff19f8c0336d5ac6. 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/FRD8B1900240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1549587455b4495218457a7ed10289533708d46527fa7bc5fb2b75bb835c90ec. 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/FRD8B1900250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1354d6cdb4135dbe1ae75f26f283ac7648f69b52d8e49379625a9fdd309f1521. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/FRD8B1900270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3cd1ea239bf7cc05819fc480de5087f25ad6ab0a53811c0f30dcaa16d3fe0d1. 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/FRD8B1900280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d14333d985063194b71171d65c400f6b6edc56500711795c6c1d78de2b5d55. 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/TCAIB2440597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efe43f462f7f3efea62ee0838d42150969801e350a9bf0ad333c36517d5083a. 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/TCAHZ2443969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66457ae5a4014a617cf847104a39d9a06e78eed1e0e429d5172042549df812c. 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/TCAHT2329461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0f10f4f5fd4df86a0eb20b8ccb0783a5d0158a600d8039973eec8ec5ec01f0. 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/TCAGZ2314410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd348659e489574a42a73efb9e733189390955a49dcc78f56d271be3912853c54. 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/TCAGS2227473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d671b8927c0e6a3934ffb26eb91136417e48c60849752ed5cc30ecb84d8391. 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/TCAGM2263390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c0ff5e85ab29379cf91b2c81cba9157e8edb8049b0a3e3e785b79b299cc2d3. 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/TCAFO2182604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ed176f8a75b4196d4af985361e1f575bf78080ec76e73f194a3a0ef0735b8a. 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/FRD8B2000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbdec5667f053ff4bf427c82d1b6f4a35e10411f4270f15f0cc0455266898b0. 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/FR6P12000450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd620e3f59919bd332ca91d578d678076832582bbfdaa8027fc351766cf154c. 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/FRD8B2000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70da23511599bb83a7117646ebcbbda67943c66bb88a62055843f56b573df49a. 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/FRD8B2000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839e9c6e3982307d99d4f080ecdb969ca4d025848f7d9ad9c09695e754813537. 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/FRD8B2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34fc2f786cb2894336c4e0496b74a92dc0428d3506a59ee2fc62ae37e552171. 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/FRD8B1900080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc37d7413339975c69e810d12045ec0fb5921ad0e410cba24602b72eda548bf. 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/FRD8B1900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3981823f29a5de0ee4b40353f2a3619a71ca50eb065d4b84e363366d3b268b. 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/FRD8B1900010.