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 0xcaaca4ba9feb0a759afd6b39114ce9be7635bd9e760f15aafa989ae0dacba308. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f325206a-37f5-43e8-bd41-6105c86c0d83.json and https://artists.proofprofile.net/proofs/artist/f325206a-37f5-43e8-bd41-6105c86c0d83.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 0x02f819b050581fa60f417f4a19d045b2aff2eb98b860ef695facfed62f61f5d9. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GXF9Q2518985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1795cbbf47b7220c574f71fe81474d6f0af0345f821d89c71abb7c8aa0233c45. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GXF9Q2518986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073e8babe600333df9f2c3aea3a52f79244df7833decc54ac0c2ec7929e07fe5. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:06:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2518987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ee9f4a2374329f6c2a41b99c6a71c44cd4e401485a3d48973fdd58e1228b32. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/GXF9Q2518988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3295235729927e0f9825d90fb8cfec7a9ba227483466684c869afa4684ab328f. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:27:17Z), 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/GXF9Q2518989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8e062160e3c44ba87a53243ea9d1dbe0c2003c3821da5d045e18f60b4427ac. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GXF9Q2518990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d393c6854aafd86b2e2236da8f92e5127385aca88047f834f8fb067f1d9aff. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:02:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2518991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d200f4d921e87a93050c141bb3ba73ed799e82be295ef6396bd378b87701e5. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/GXF9Q2518992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97427e1024ff093e1cc88e9ebe50f875bb5813ed142efb5274226e27bb5b1e6f. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2518993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3a7979c9496b14bae9f25e5352f72d1e0012b3daa8e422a851f4fec8d1f419. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2518994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3418da90b1d2187d626e1e4fc58869320c8a588e0e1f1d71479f6989a39d983b. 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/GXF9Q2518995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dec3e687cec9e2ef9900495c74abac2e440866eea5a62e00ec45963f0c00ba. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/GXF9Q2518996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267a2803616a298d435412c76c8b6d6b9382c19ee8219eb30e8c7b88385751dd. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GXF9Q2518997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a9835ce7529bcceaaff291ff9c8357351ea06519f19963d3398961b50853bd. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GXF9Q2519041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe15c8f11cdb9514685d61d4faa76482ef3cd7e23024d87216edf667363c2a1e. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/GXF9Q2519042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dca43d5db560744edd63d438a90fc333194a9e32f36c698a13f2b7a39a81781. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:09:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2519043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ea406c96147f480215b1486fb5e0eb4dc89c321f236561bf306288211dfe4b. 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/GXF9Q2519044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348b76ca4507cb5f64203316da8d0345ada617fdbf99732d7bbc4e3e63c70d98. 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/GXF9Q2519045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24436dd559b74bf586111b1f8d35df883a7751efe8bfaa25c85e0378a05c73aa. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GXF9Q2519046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af2a80a1a408796a8d2d5b3f4372677cc46d479db2ad3892fdab97ee71d8cbf. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/GXF9Q2519047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a710a6a8d4dda0712ff911122e1498538788ec205ec963a691a44790b3678f. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2519048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b3128886adb14feeba4f90c61af5644b51492e638f4669dc5f525bbfcdc1c9. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GXF9Q2519049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d200f4d921e87a93050c141bb3ba73ed799e82be295ef6396bd378b87701e5. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:10:49Z), 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/GXF9Q2518992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e83669e5421eec01933efd8f9c88f12dbeb990b5472b164b023e67f9a2d949c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GXF9Q2520148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f4a24f49670e36356eba159e5f21fa07cb227285f4fb8cb4611ccf166ec409. 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/GXF9Q2520149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1aae1e3fba73a5a9e2cd5d01a46f1fdecdfecd41e844b16b5f52c2ae8fb5f1. 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/GXF9Q2520150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb700ba2fe4bfe487bd7a810d8fb62d55b3aee4cf1c9a102167b4283aca5a6a. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GXF9Q2520151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbd60c92211eb6d7cfb08369e143e111fa1121c0cb7b08984f1ccb85e93a60e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GXF9Q2520152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7756ad262951fd73069c95b3821cee560d7dba46195dabf7b2505ee2ca58702. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GXF9Q2520153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2ff06ce25fb5d2be42340385c75774501a2cb07df0451483373849c2015339. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:02:09Z), 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/GXF9Q2520154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c08b41828743f1148e628d3b85d477970a71dbfe74dbad31b8efbb50fa8c235. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T04:42:47Z), 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/GXF9Q2520155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f0dd5e215f069e022df4cf1460ea6ec548eab552a0be6774e1e383bd07bee7. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/GXF9Q2520156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa93d1a56f4e70ed550e690e24ed65092db4201ac8c086c62edb50ed105c7930. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/GXF9Q2520157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3441f419941f4874febd0fbc2183d816f7eb02cf466c57c92e7c165efe518b75. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:02:09Z), 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/GXF9Q2520158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9df13cfae07f761fb985c71fa68a3e239dcd1b2cf9829718c8a79c6eae01f0. 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/GXF9Q2520159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763dbad98e4e47fdd700d3b612f209dd3ac75b20bac70ac949545bd8c81cdaa8. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:11:39Z), 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/GXF9Q2520160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8243ad768a5d3b5891d9192994137350e217570dc739839edda72fca84303d40. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GXF9Q2520017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b30fbc66c840bdf72255e72f01ef460b435fad54357a2aab86b175a4679c92. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GXF9Q2520018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bc32e14fb7330b25d3115778a9c7dea885e153553796fb28aa2a532d930ded. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:48:37Z), 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/GXF9Q2520019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c971b6c8b0a94468194a7692e772598106f73b00bc68acb63989287177148a. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GXF9Q2520020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e272bd934ecc508e894229a763d3d1ea3eb898ae151fb80239206c1d2d2f42b. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2520021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7f0dc65cb60656ea4fb897ee78d50c7171022513aacb9a6f7bbfe3ee6ee4f3. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GXF9Q2520022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e08597a000fe6573923a5c92550fda3f3fce9bca2be8556037eebb79ca15fd. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/GXF9Q2520023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe431884e0baf16ca855ad690c92746de8b2680f5603db3d65a5dcc886c775f. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/GXF9Q2520026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c715baabc5d63029c8fa0a8cda336546a808d03026df8ca7827119ea293686e. 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/GXF9Q2520027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ce16c6239c680e5b41720e269f116e0d49cff0d4da1ecb6dad78da411b4c8b. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:25:12Z), 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/GXF9Q2520028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e1fbfda1308a32bdd6b24f7ac4e6880a5331659384a70611b69ea43813ef7d. 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/GXF9Q2520029.