Energy () is the quantitative property that is transferred to a body or to a physical system, recognizable in the capacity to do work and in the form of heat and light. Energy is a conserved quantity—
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 0x68e48718b4e8ea47e41a3eb4154b585097322d41ecdd567c239357edbe221d92. 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/144b80f2-44d7-4663-a318-7af9263049cf.json and https://artists.proofprofile.net/proofs/artist/144b80f2-44d7-4663-a318-7af9263049cf.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 0xfd6152c2a12cd7c6eca955152ac154ce783ba2d1b80ac90335f97838cf3ba541. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:47:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA750200507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc85d4673317a839f84a9e9864e229c7855df01934a4393f9b459ecac78e08e. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA750300703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069377ee92517e600472cf436eb5a4c494ac45b79dbaebe07714a2a30d02030c. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/TWA750300707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e29dd56582e2dc82eef86093423230e7ee5b968b81003b4a8952960368a7a3f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TWA750300711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fd8e959e19f140eb5343c66484e3b76cb61e4eba2d27a0b20351c128143b1c. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA750300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e70faca56905cfc530129974b5eeba0a5ce43e76e4291934b79633bd9413d5. 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/TWA750300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673206992e9ae233122bc83ada2fdcd1fa9ad1d82636ceabb409e7059c8a8dbe. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TWA750300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86eb9ae4dc86d26d32593f73895ad093e4767fcf17da2bb67861315a7960b52e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/TWA750300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926d96ec945214cabd984544fdc3a4d707d84dd2b3228118c5f3b34e3f558b9c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:02:39Z), 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/TWA750400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d70a2e8ca98a0763c4d85206abc4e30827e8ef0d582ac36a65dd6e4f4a3fcb5. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:31:08Z), 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/TWA750400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f48aa2bb34d1285535ea274297624795dd7c2a3443e00ce1b3a79eb021e675. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:13:18Z), 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/TWA750400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bb6235294433f1d2375e8250cf542444c274f46780411b03e3eecc8bfa8737. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA750400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7ac867728637144a813cf181792d484ae808ec904eea46b06e82f4a016db4c. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA750300704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2dda3cf89753dd1601b203df8078ba7fcfdfecd2d06cfd7e65393019bb9a54. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA750400402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b7a8e37899cde8a0d8ca85dc0926b14ed4d60baefdbac1d047c26b6587ab88. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TWA750400408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a197a6e91085bab4488cbb109d81383c0ed01cf4ca1940e6a6ab3076b4bcd5. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDJ29905218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c3548875c4d8d4b58951749d4a3672608fa4eaef0e8d1951d7f07e5d1c0db4. 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/TWA750500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a0c83e13eedfbc2e8ada3e7eb4852db8ca468017854486c9e14c4507668a18. 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/TWA750500102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cec6d7b54f99d0b20cbf77bb14dbce1eba949f0f019fa3a7d4e1ad33768625f. 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/TWA750500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9a3318e77e91bb61d03919726ae33e51771e1f31fb3fa61ca93a62bc337a7d. 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/TWA750500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155aa9bae88b452cdbef865f73c0b827f52a7ebdf1a80e3cb3c6a87108e43f6d. 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/TWA750500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4712bd2596139e77be27fadce50156190ae023cf1412129b68a5bf313d53b46e. 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/TWA750500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e00208f000bc2014e07fff01565df0332d6551707cb2e44cbf80705722854c. 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/TWA750500108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375da628bc4446cde9af345d538d7e782744da4d39d3f295097a3ae8d65cb1ed. 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/TWA750500109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9c28fe2bed251e7c141ec824a2a7b98d9f8c002998a1cd5f6d776f9a50a3a7. 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/TWA750500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e72a47c155d196b22e69b81cf6d1ec218dbf20b871cad81a93fe961ef7050b. 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/TWA750602502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab0729cbed2cf71a74496ef5a326fdf403366e548ce410b9cf774e7b756450e. 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/TWA750602503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d07086771f502699fab4128c32275524e38ef6b809ad35142c5bd116173ddaa. 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/TWA750602504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e1fefe483bb9944dc1b84d98184e040ce867fdf8ec7899753c7db880cd6df6. 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/TWA750602505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797e2ff6c6b3131a10811a8195436ea7afa873e185104601ca730bac74c833e2. 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/TWA750602506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45453d80212b7bc8e467f17fa3ae7ee59974eb437f859eabdd64859d449cca8d. 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/TWA750602507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6768028af381c207e189b974285ad33dde7e2a66dae2b062b9584cfc8f893780. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA750602509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1a8bb6c7ffde86be96f22a67d2cc5a640b5a9e01fa6230aad4ee1c3dcbb71f. 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/TWA750602510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638b272ff90aeb9abfd58e97de780a23d1bea7e20f5a62c00bbf2864388dabf4. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TWA750701101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dfd3a45637024c8b0aff787926c06b1b68e976cece4b9536a527228df448bc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA750701103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd936438f16f4ff17351a4937c86d99787cca41defd9cd5324cf6eb75ee5686. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/TWA750701104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42f8f85bfc069371bc96614a8334ddc356675f4e6f3790e497db2e945424786. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA750701107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a29f7243381a9807c7f443522869387871fcc1a44a269d198c13152b2c8c6a3. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:07:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA750701108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafccdc39fd951bcca54c97db1d280390ab348b9aea03d3667e49b482a89aa4eb. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/TWA750701109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c281e47e5c5097d06c22196fb697ee85599a5524362b8f864ac8be219ff9660. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/TWA750200502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638b272ff90aeb9abfd58e97de780a23d1bea7e20f5a62c00bbf2864388dabf4. 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/TWA750701101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab0729cbed2cf71a74496ef5a326fdf403366e548ce410b9cf774e7b756450e. 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/TWA750602503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98a35041771365291e1cecbbeaa309697e4bbde2a3023dd258054ce9dc44d4a. 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/TWA750200506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4712bd2596139e77be27fadce50156190ae023cf1412129b68a5bf313d53b46e. 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/TWA750500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375da628bc4446cde9af345d538d7e782744da4d39d3f295097a3ae8d65cb1ed. 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/TWA750500109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c87e911c187fdae85b9fa529775b527704b451d4576a392dac6e1f1cecbc80. 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/TWA750300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85c439393be3840c6b0c8aa040b89dd0dc1fe57c1c8b11507ad77024d8e5e9c. 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/TWK232400262.