1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997110e179e944db204804b8848050fa629ca83751066a3e58d041bfef10fca4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3bc22b2-3cb5-4ea9-aa8e-d4f18198828c.json and https://artists.proofprofile.net/proofs/artist/b3bc22b2-3cb5-4ea9-aa8e-d4f18198828c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd113979ebe5dd6d125b7c0dc7bf282cf76753536d031303e6fc064606f71230f. 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/NLG6Y2500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f0680c077305226010c12eb9c1565d78efe13bf28198279fd53122a9a59506. 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/NLG6Y2500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb75653636c48227e986ed2748bd8d122490f55cc5233c97f98ae90c13bb573. 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/NLG6Y2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ccd7245e5b56af323151ab2efc2982e31f57551b4e457a7f62ae088c910478. 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/NLG6Y2500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591bdc7f012c8fa9f543552941e25363458a67bca599b003872081ef4eed1322. 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/NLG6Y2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702476ffece17c2abedc1d9cc0f92afd4aeabe3f8a21ca3c5abc7a73b0670681. 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/NLG6Y2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fba2d57a71346686961686e2239b8e4dfaa3bddc42710fdbcb09c5cf4f44db. 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/NLG6Y2500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046037250bd10e8504e147a9a08ff02bd5a6bebad16af1eb08964a904d0fab29. 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/NLG6Y2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d2e184994fad6cc1da543704176d6dfe0a518c8ee484745783ec811fdeabe8. 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/NLG6Y2500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91c573f27c15dc2c9a5df11e3b6952908176202ec406e900d3fd3f085e90f1b. 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/NLG6Y2500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87741b5785bed2b497fa3450493147d54b8df1c70e0b6b58729b6afaa7a47154. 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/NLG6Y2500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8b857cae3e4c00cf7d7b57cc67a8c19d966c6c86469f072ca89eca760011fa. 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/NLG6Y2400176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcad2fcf265f6cf2fdcc20366324c034b123c7264af593fb309c02e7d71a29f1. 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/NLG6Y2400168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb0c86ba162d55d1db26faab2fe15be068924a3ea4162cd8bac27485811ab02. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c1a809a8a13299167a84fa6d08ca63c244b894b4fc5dd00b0db5a12ba38a7f. 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/NLG6Y2400174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb396e1f42335a6dfe4cb2bf8f9da2ef072f3856f4c1be286aeab9259b265bb. 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/NLG6Y2400179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9cdd72084edc35313237c66c8136585d4dfa07c6a5f72002c2b74efc269fa8. 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/NLG6Y2400178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75b5cbcb4bb8a2eb6b35223df236d5dffa904bac30d236f95ef74249262abe0. 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/NLG6Y2400175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85a8570d17656042110098739cb19bf0cc46a39942e39b0cc04f78382922456. 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/NLG6Y2400177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6d0e759c7298fb30cf3d316f1340ede2d317140fffc65a63e5eaae90d548b6. 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/NLG6Y2400172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e636a83b64544449119d1db56c349e4eb442d323efb39ec59558ba2a93fb33. 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/NLG6Y2400171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693c3eddbbe9571e2d6ba9514928a7bfb748c095aa92e1f3429999fb9e013347. 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/NLG6Y2400170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8969dcfa1737a07e8ba798be6815ac442057cf1fbaf81598c20e9e5e7d11a223. 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/NLG6Y2400173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402a08c91985a84af8a8bf1d4935292ed37cc9969364d825c74b97fdfd3e5754. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf6aa3047611f4eb5c986ce9885393127b6e02093b9ecadda28f52917645c64. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f3c29b2a7f21a31e0815ae8836c53c5f0fbf2219a9ce4055cf8759b8992db2. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/NLG6Y2400134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe963ecff59a7a833f7cad7800747d280a05c4b3bd65af3ee9ec3354a5bd12c34. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db95690392e808c382091d72f4377d4fa0feeb20d3ec1105c5709d385e0773f. 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/NLG6Y2400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb07cfd52e33d8f930192346e918614b987594abda6b5f5304df9ae272b0c5a. 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/NLG6Y2400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbf1d1d26608087119647f03e45ad4cedf22149d5e8499d0253f141a5161903. 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/NLG6Y2400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb72eda3692b7a6e4835886f1cde08e4390cbc6a0686d61aa45b9e35358a511. 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/NLG6Y2400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2290cd5031a07e62d98bb4519ea9ab83d748e746232f2e02bfe9c3908f03e9b. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6322868cda8e4d29e97e0e3c2c0dd081622e2972ac08a990df508d836e91c8c5. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9a06b3b85e6f6e7553b3ba1b97f8306dcc6c49126d5dd4924a63e96a036d7a. 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/NLG6Y2400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d8bd6feb4ecc84a7ee7a626aeefad95f4352d16372ab1ea4f168c7288bf0bd. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/NLG6Y2400136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bae28c6786fb428fbd6d74218bb7dc3f0e3d8f4b81a78f54481b72fbdb6b5b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc2fd6da6c5953d5742d0b0ec4f0134bdadd0e75c14d4f926e1888ae5011124. 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/NLG6Y2400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03c4cde0e95b566f5508b9c77dc84fd8cf44f271b3ce051713e552fb5c04bf7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243316b002292aa9a51f982020a44d54fbd9ba0b4567e02780f343fba42d81fb. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fceb31fe355893b137e1c519e9da53637bdbab2837d0b81bc55b4be0e41dbb. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cd7e5b404c7b2c9ec43def2a99077c26fa5fee8d83637e53731d8b8c132b86. 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/NLG6Y2400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b866a202d9d1a8c6ddd960d4593afd1dd471de84591067222f3d2590af86387. 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/NLG6Y2400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d0e4496f573ec253ebc3655539981684e294d0a555fdbd35ed56df2bcc6c6a. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc351f8133962bdc1a322e4aa211b566e92e5eaf681e03a43295935a784cad6cf. 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/NLG6Y2400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa3a19bef25c1af0cc124ff32f916da239dbd796a1800ffd5d48c511f1d246b. 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/NLG6Y2400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1619fc08723f265c34f925c5d16f2934e64bd122a496dbee96bd605cb2c6b47d. 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/NLG6Y2400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3900fd41c335d7e317a72df906a80ab9751224805e8ee9c941269ae2af79aff4. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567c55e69fc5fc2a20c899d550386d68cb9b12f650f38ba5924406a4106804aa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb6bb45ecb115d0edf02534d12ebe604c49fcf93eafe60cc78591214870b00a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLG6Y2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6142b3064a103d378a95fd93fa1d87f81ad7114d82206354764a8e408d5bde80. 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/NLG6Y2400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a1d5e9938f7d892ac1cdd5d7ca6a3014c26c80bd496ad477f8b72e5ed5c1cc. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f43ae75e7dd53373d5913ac97593b81724c07ccc519b067e3da207a840a103. 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/NLG6Y2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec7a598aa960e443ab1c5610a608408ccd0badda3cbf6cd4348e34c1dc2b84c. 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/NLG6Y2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6354426b65d1deef60fed4b051d5adf277a037b77e3b4b4aecc24891b57505a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7680589f1c29936adc1e27c4ebb7a806a812e462c6071c7bc6bccf8a5bb9a3d4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745c95ca61ed638f3ce557cf4ace259b52588098d150414fc4aa5be9d932bdd7. 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/NLG6Y2400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf64b6362ec4d1eb4a4152542ab567e5eacb13aa9a06de8f6a00d4692be81887. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/NLG6Y2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9760a985e97fd07557bcb0ffda9770ca19b27ee24a51866443d9a519912005. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0ee27fababe0f746ea69565cb7ba009e6dfae2e7508fd631bb4c0a507ce685. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee940b664bfd48de4e89d487db1a9ff2adccfa06c5a275af33003b145412837. 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/NLG6Y2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7cb397eb0dfef08724aaff9ba3cdd8d93186ee43ae9a3963e43530816d5c95. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLG6Y2300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4668985daeed28b9315b77fcf8317fbcf0372b72c96f7222a1e93f9f62632f3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLG6Y2300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876e2c0f4969c9eb08beb7faf8c3b41b86891123618ee328856e38837308d556. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2300162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00218eef9afb80eb14a7f11e4e32f03a2fbf71ba399c6d672f20134d7c7a1c07. 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/NLG6Y2300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec77b138bbb43d127daa6b3010d336e7ec29c78f3ecc73d64a8b59bbc390648. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLG6Y2300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806decd7b1cf16c84715edc853fac5f693f88917debd69b279e849da08fc9d51. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLG6Y2300157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d4ec1cf2ea4a5257f6569555716e48ba37eb50c89f8e9c04dd274db293c66f. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2300158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6df80b4be49b98ce4d3327a1c4ea35b473fab159d85428b398707bb6082e54. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/NLG6Y2300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1de7ed2ce730e7a0fb9ad7f8bc1dd86c088932ccb15bdf4b7465e8d9aa56cab. 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/NLG6Y2300161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2787f91f985d82102a50029f33d0e2c7713a143ef3843ccb416e6e539e40cd8. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NLG6Y2300160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfaa1b060ff0c5d3d52408fbe3741d4c2633f82db12d016358a8ca854c50b56. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2300165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78888affaa4604d27ce9299bed89858d6bb2e0884d1f9970e309e2993c3b367b. 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/NLG6Y2300164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa172b789aea305778b873e97f5f74fd90737d2d159884762d2779548a8d25b49. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0882533039a8a83698760fff3adeb07881d71ffdf55caedff2cf95f4ef637f. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d26bfacad6425cf3ac1afe8e465da8813ab18ed027a1c306049b7f858dc1e07. 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/NLG6Y2300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03848ec51917010aed0c6e96fec17f86d5fcd5ff1c7082ee8165b64eafed2ed9. 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/NLG6Y2300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743171a30f4d571f85689065b8fd02b4886df2b61f75e7c5d56cb87ecfc92ac2. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/NLG6Y2300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf204da3be6c422d60f174aca671174eb5fff96f8a392a2e0814862137a83e23. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NLG6Y2300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fde97f70da9241e94a39846e88393d14bd34e1a8138aed855950acfe95e31ce. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/NLG6Y2300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910fa75e49c7449fde69daa0d961ea2f8f2a4299eb534744868682c70e2d7dd2. 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/NLG6Y2300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd47924964b359b58eea8a26bd520d5edfc32567104829a39fdd07ab58b4f97. 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/NLG6Y2300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810e545305a5cfb34223fed0a36bca76e04477f14fc240748646a0c8445c247d. 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/NLG6Y2300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f4b5c9b245bbfc1c6199f35757c2890482646558a71f04ddcf22745d8c2583. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d6da6f464e24142669d10611e07025be9334808bf442a91a1f5415b177facd. 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/NLG6Y2200161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd624510813a6c5d5e3f019daabad429517bdbaf6ab898a6512f680c372578a7. 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/NLG6Y2200152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf9acba8e46648b16ed0e0686c796c3f63312713a339173022f869cadc50947. 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/NLG6Y2200157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec7d7aa60f2e55e8aea759f01bcf02b1d04b94b91b698823af543c66a4264ae. 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/NLG6Y2200163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf559ef2619c82da2ab0005488a5ab92f3d5e4e2401837dbbb653b1059907ec02. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/NLG6Y2200154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b205f307e23324232835cf8d29c4fb021e50c02c54cf6d474e98cdc5b8bf679. 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/NLG6Y2200159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c65ad44f0ac20b91ab2f8f2dbdce76cb768b66e9852e2ad3d2a2d4836fe5ae1. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/NLG6Y2200158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4308cf9f41ed58ab8b3d3f77d5972e3d3411d2deb69405a75abd0682abd20444. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5e0b8546928397981c271e48c373d37a7b871d3a51a11a7c97616b5cd33e24. 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/NLG6Y2200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb723617fce34e6be0afa21843900c7d70f5a61bd5b6d28f395fa308ccce3ffac. 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/NLG6Y2200150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0803e14e7a21ce24a73dc0fa95585f540fe4437c612f8c3c9be174c419969d98. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2200151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4676b3fdd2f61ec7d677c4c4ea9cb3bda42af104c083f0ae28cc0bbf4288ae05. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8821798683b37abc29378473019c271f28af12ab179fe4835488eb8078de4eb1. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NLG6Y2200147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea96f72081a70f8eda68c2677217c30bc185f6fc26ee48226074c583880c688. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLG6Y2200145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ad3d2369c97b49ecaaf5c0df209d804f7ab734364e2af7f0e1d18061012c0f. 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/NLG6Y2200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd6507e29dabf906326eda402bc1ea3fd91490de5b38e500b06db03d1e86e1c. 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/NLG6Y2200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be40f49f593b58a13f3002d96b15de5c1ca97e4bd8e06122275cae90605fef5. 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/NLG6Y2200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e302615526ebffe46f159a10785e0e1c9a9fe3051b64e9c7800870ed69a138. 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/NLG6Y2200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842ed473b5890c722bfc76b95729050c250700582dbc4e27c453e155c8b91b10. 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/NLG6Y2200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349662c8a347a5eab4ca825c78737c4d1715c51c81e41e9066c5afbadd2b0282. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d09b3b466f002c39932833d4d24933b5bfb1e7e7c567dfe20be56d1ea0c3dc2. 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/NLG6Y2200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fd27af8c1cf210a32a6a8274cb28e62d82f5372dfd06f53d22d06be652f146. 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/NLG6Y2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa694814eeb4c5fcbe4b093467b2e32500468eb7fb58e979f773abb5e323ada09. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8163eb723085536fb0e78cea10059c53b3ba91fa41c5659039151c0107b7958. 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/NLG6Y2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3175abf5b06e30e8257e48e1e8b65ee10818b0069c194dc97d49feb38aa61906. 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/NLG6Y2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f0cafd957ffd911c3662ea6ac0da4dd09826c3ed05fa3bc95f3c8bddc229ff. 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/NLG6Y2200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91c573f27c15dc2c9a5df11e3b6952908176202ec406e900d3fd3f085e90f1b. 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/NLG6Y2500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702476ffece17c2abedc1d9cc0f92afd4aeabe3f8a21ca3c5abc7a73b0670681. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fba2d57a71346686961686e2239b8e4dfaa3bddc42710fdbcb09c5cf4f44db. 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/NLG6Y2500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d2e184994fad6cc1da543704176d6dfe0a518c8ee484745783ec811fdeabe8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87741b5785bed2b497fa3450493147d54b8df1c70e0b6b58729b6afaa7a47154. 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/NLG6Y2500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3dec1ac8f8a2aae30ce9b08f30967f87f3d4d5e642b4d760e39b5be9ab595c. 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/NLG6Y2500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd113979ebe5dd6d125b7c0dc7bf282cf76753536d031303e6fc064606f71230f. 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/NLG6Y2500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb75653636c48227e986ed2748bd8d122490f55cc5233c97f98ae90c13bb573. 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/NLG6Y2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f0680c077305226010c12eb9c1565d78efe13bf28198279fd53122a9a59506. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046037250bd10e8504e147a9a08ff02bd5a6bebad16af1eb08964a904d0fab29. 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/NLG6Y2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591bdc7f012c8fa9f543552941e25363458a67bca599b003872081ef4eed1322. 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/NLG6Y2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9cdd72084edc35313237c66c8136585d4dfa07c6a5f72002c2b74efc269fa8. 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/NLG6Y2400178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85a8570d17656042110098739cb19bf0cc46a39942e39b0cc04f78382922456. 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/NLG6Y2400177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75b5cbcb4bb8a2eb6b35223df236d5dffa904bac30d236f95ef74249262abe0. 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/NLG6Y2400175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c1a809a8a13299167a84fa6d08ca63c244b894b4fc5dd00b0db5a12ba38a7f. 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/NLG6Y2400174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30b008bed40b31eacd8116fc70e231de9cc25cd121c7e299d405fc0553d31df. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73a5582b309904a3be9c8f944cbf49f5da692db6c0a35e1e83e101c3750ed6f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d83c832d8417dacf876bf44f0ef41b8f8472e8f342ea96f9d675736b5f7f3b. 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/NLG6Y2400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcc3e8b812f3a34b1bf4585006cb0b4f6311a80e367b4d2616cc24fd48a2f4a. 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/NLG6Y2400209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8969dcfa1737a07e8ba798be6815ac442057cf1fbaf81598c20e9e5e7d11a223. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG6Y2400173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e636a83b64544449119d1db56c349e4eb442d323efb39ec59558ba2a93fb33. 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/NLG6Y2400171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db95690392e808c382091d72f4377d4fa0feeb20d3ec1105c5709d385e0773f. 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/NLG6Y2400141.