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 0x858d4f039da275120faec99afbc738c31a952f2f24177f5dff89a2a01b1b81fe. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5defa64-fd85-4ee3-9bb5-ee0e42254c49.json and https://artists.proofprofile.net/proofs/artist/c5defa64-fd85-4ee3-9bb5-ee0e42254c49.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 0xd2c2fd284bc137f0fa982e78ff0b3964c07799fd3b66818ebbf034e6e33d4bb3. 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/FR2X42051099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad461205a3c7a36e502f71f1f902b3286b3964800418ee3d38d85cc3632447f6. 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/FR2X42051100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ee2f2e7eda9014738af4c35dcde108d8231c99aca4e2c90b7be9ca6bb94d6e. 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/FRX281933425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d1f3191d02ae45d4d4570950f6b3456af7b2fb2eef51bf20cf5968ca65c698. 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/FR2X42051101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1920780c5a7eb1fe85055f64662269cb081eefeee83e235a33efe3d4c8def91. 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/FR2X42051102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928a85db4760627b1008f4def6ac6d364c21e983aba06649586b6e9dfcf56eb2. 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/FR2X42051103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6715b32b8e4d4a795f8d023f737ffbeea1e3107be7f63f971c309cd3f025ec. 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/FR96X1973723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdba4d6376175f3fa04bd8b5f33f95dba0a9065e6994b3fca8850e880e270fa. 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/FR96X1973724.
The Electronic Renaissance [Rarities & unreleased tracks from Goodnight Electric (2004-2012)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe339743816df7e32a56f32e6a69b2f1b1295789a056a4faacee81850439d5ea4. 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/FR96X1915060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae42ca75f429f33347c8c66d593d1637dede9c53bb0ffcd8710884aacb18b58. 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/FR96X1915073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c04882452a5cf0de7e7ff5c4c9170afc50ca8107d5e3954459242455c0cca9. 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/FR96X1915076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330d5a03147ba68d6cf8a0dc108de9733f0008d602235e988d544913c34240e1. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/FR96X1915077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ef9e9a1f74bb0416156432747ed7de104e5ff16ec1cecdee9b5e083c3e7e3b. 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/FR96X1915065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f09e69af21fb69fd5da77db82402af4ed6fe30a419a12fa56a088e434c68b4. 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/FR96X1915078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d00f5311aa448f56ece8d53007c81a0a7f3d626c1fd26e54ab434b322c8c95. 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/FR96X1915066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2c6bddb155264c16985c0d3b75bf8b069c770fb86dea563c64e497ca27fcc9. 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/FR96X1915080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71271d5eaf03ab709d4ad623f857f0f1f51e167bf60c899764faf61f5393c53d. 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/FR96X1915082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93a62e0ce4ef0d4e70fad9a4e3c9cbbea0721a32b54cbf65f947e227cbe8378. 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/FR96X1915083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad59340301a81f80c9a2b0f2852bb13a07a4d05741862bb180c64aac64de130. 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/FR96X1915084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106f890ac8aceef8944d8156b2f81bf5844708d891d0a7b90e5face783298ab0. 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/FR59R1857390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe583364a21ee195a70dd60fd0b219fb1dfb10d9b0cb00606143b6a9df6394336. 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/FR59R1857392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6431c1d377928ec20d4001928ea15709512253319eb93bb9a19f5db7221e4de. 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/FR59R1857394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b54a1cd6260bd621fd6206d3dda4f49a08664534ab21ee98518a2d87cbdf31. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1857396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a7266e84e95199d6cd392016a050f2d2c8398ce13391a2e65274e19a8040d0. 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/GB5EA1605049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e52e9f038b0b36984ae1f5af14c4778af2ed328488cb2e8b6f4e1d9e82d4607. 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/GB5EA1605050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3368f0c2e91025b96b75f211057a5bebcab6d4f2372096f27d2e9009a6bbb1. 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/GB5EA1605056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428e8841b0303c0f240c4c64b8de35872425a2b39d0106b15c3f57ebce9b533a. 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/GB5EA1605057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7eeb048d20c0199dea9887624bab6439234c15061c48b31d96c0d9af95f3845. 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/GB5EA1604324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4c9af72c311bdd7f8fbcb00a698836d812ddece3d1c9ae34c161de43175387. 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/GB5EA1604325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3c5f5095740ea9a3ef1f16aaf8de063a677b807c919458389af994bb8a73d3. 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/GB5EA1604327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60137519d7910686d7ec6aeb7d39cd07ca1a795ff138c96551af113ca60600ed. 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/GB5EA1604328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa393c2c88e24cbd33586de1526679f427cfbf3f730549340d3ae54f4d00be78b. 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/GB5EA1604329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be27fb9854d63d1408a38ebbcffa29cef9ee61d7221a30f2a2c4ce0b4a19313. 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/GB5EA1604330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103b0a37d32bf4d05ec1a7f222b555b40d8517c9fa8b7e60098f37257efa047b. 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/GB5EA1604331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23417a5302cc9b45c8f5810379393d78ce68a524b5449983daa3f36e857f390. 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/DGA0M2390252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba8c64035c5cfec274afea3ae8b9c43dc60161d59415bbbc98beee0c1251a2c. 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/FRX202233391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a2fd88559d656f88dc6e310f3e6fcf2c3663456e34a6bb201ca34f2b0d4714. 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/FRX762116413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b15930dd571982f6748ecbe01bc8b3e056c9c9e77212b19eb45bebfe390b20. 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/FRX762179854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498e1778668851ae04369ecf8b6ce84ea6de2bd88776f68e56b9130f11a382e5. 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/FR2X42111115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e531f6cfb0ab6c4a110669f6dd8fbf1ddb3ebfc38a70de4e5c87af6015a186e. 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/FR26V2015077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ee2f2e7eda9014738af4c35dcde108d8231c99aca4e2c90b7be9ca6bb94d6e. 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/FRX281933425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6715b32b8e4d4a795f8d023f737ffbeea1e3107be7f63f971c309cd3f025ec. 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/FR96X1973723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdba4d6376175f3fa04bd8b5f33f95dba0a9065e6994b3fca8850e880e270fa. 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/FR96X1973724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66ff943027790e3c9b358eb6e47d83af2ea1d6ecfcb66436227e442424833d2. 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/FR96X1917642.