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 0xe15cb5f6eb5ac1937ee73ec40b0c225a0c0379552fa24c341487f6ee6cf7f216. 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/6a942f62-6702-4db3-9420-cb349c2a2859.json and https://artists.proofprofile.net/proofs/artist/6a942f62-6702-4db3-9420-cb349c2a2859.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Don't You Want To Sleep With Someone Normal?
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 0x93dbbaca93de7371fb0b78d1ab5aef2899e2889a698b69b850431e0cd043202d. 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/USN2F2300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba30b0a2c379b033031e7f318d12b523e03b85727f4385f0f0e3564db074de4. 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/USN2F2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03086825ad37cbd15339ff4cb6544653fadb31b10b53dad55046118d91181bc. 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/USN2F2300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc39d2a3c315bd8ccf1d715744aabb96295986e34654c97efbec68211f6b40e6. 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/USN2F2300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9005127f7f9a5b85726262d38951db6fb827175d650c693cdad78af5d38a99b. 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/USN2F2300097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb462816b95bf87c790e3889ee803a82a27e3fa909dba020205ba9f0e5a6c481. 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/USN2F2300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc81db96f32689ec03f3f3eadf471639ddce4eccd8884e164c00af4c45adec8. 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/USN2F2300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a25ee3e88afa2f28bb40f4c0a0394ea78e9df2bb77ef8539f374e9cc01d511. 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/USN2F2300101.
Eat, Fuck, Sleep, Forever (feat. The Jungle Giants)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9819d1d162849641c6a757c940596024bf58e6153b45cf01c8d74a3ffd8b9d1. 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/USN2F2300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d65b0b347d9529d449c1470ae4d8b0a01cacebefda94294de356fffcfc5d80a. 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/USN2F2300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f7f6e9e03e20798f63aaea442e5e4eb0c7544bbb05eb2ea94fcbc67520ee1d. 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/UK8E21903402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2b1a34fe7d450ee503b87360377e4bc7b4e600a126ba595bfeea696c3a3ea6. 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/UK8E21900901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6668bb7e112ab1c2b2317ac33194c2ad6adfb4f98329ea75dfce482d2742ba1c. 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/UK8E21901302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94656269e9a5656cfade6c109d87362374a319401a81e8df3f57b414333edd0e. 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/UK8E21902202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a81c59a8bd629964076814244fe3347e9e1286e209dd09ff8fd6b920b64f1b. 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/UK8E21902210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155b3d89affa2de0ea1d0a8115836b052f594de7d6404dae9c814f144d11cead. 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/UK8E21902203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab74cd73b7c034eaa01ca96a8edf84e433fa25fbba22f7e6012e21a44b989f4f. 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/UK8E21903401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c97f91ec800b266a0ce9a7247be8a31c5eda46f5159eb4d952be2d27c2066f9. 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/UK8E21903403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb6ccefb9d71f4b92b66f138ab9672096c046bc4afca8e7de2da5c3a722c6c9. 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/UK8E21902204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7fb77785d737415bfaff5c21938d33d8831b95f9ba66bd90ca49e83f20aab9. 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/UK8E21901301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2b9036bcc4e7977d5d44249efdf12b9ff00cbde79fd06319dd57cd32fb28de. 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/UK8E21903404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed742ad46c26ee4252b527a2bbc2181f72918f966abf93837036c88b3e2cc03. 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/UK8E21903405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d05dec2bda1b8bcdee98b1ab209c6fea5e08c67ae101e537166c5c6d4484f1. 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/UK8E21903406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9dd5064c7242806e4ff1f38db31427e8423ab48f297a9ee6b1e3735711afe4. 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/UK8E21903407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1c06470907e8f180f67ecf377b153f4cf447b8bbbd534dc7cfdc98e86a98e0. 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/UK8E21903408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f24f71f0993770edb74e20c02812b9ca6a8b4a0dea2c6e70c79e2796329d37. 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/UK8E21902201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0f373d82553064df6002f31a5f4adceb27aa1f4f8fde9b093249898122b725. 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/UK8E21901303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03086825ad37cbd15339ff4cb6544653fadb31b10b53dad55046118d91181bc. 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/USN2F2300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93dbbaca93de7371fb0b78d1ab5aef2899e2889a698b69b850431e0cd043202d. 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/USN2F2300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba30b0a2c379b033031e7f318d12b523e03b85727f4385f0f0e3564db074de4. 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/USN2F2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93dbbaca93de7371fb0b78d1ab5aef2899e2889a698b69b850431e0cd043202d. 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/USN2F2300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba30b0a2c379b033031e7f318d12b523e03b85727f4385f0f0e3564db074de4. 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/USN2F2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba30b0a2c379b033031e7f318d12b523e03b85727f4385f0f0e3564db074de4. 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/USN2F2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab74cd73b7c034eaa01ca96a8edf84e433fa25fbba22f7e6012e21a44b989f4f. 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/UK8E21903401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f7f6e9e03e20798f63aaea442e5e4eb0c7544bbb05eb2ea94fcbc67520ee1d. 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/UK8E21903402.
Body Parts - Live from SIR, Hollywood, 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2338dc70272d312ebf5b7e18b708452038f2496c888d1ff6c9f59ac4f0d40932. 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/UK8E21903202.
Riding a Wave - Live from SIR, Hollywood, 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d1c8aabcb1a67fe34ebdd9545fcb42fdb1bfa98b429f951df19798ca5315a5. 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/UK8E21903206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f24f71f0993770edb74e20c02812b9ca6a8b4a0dea2c6e70c79e2796329d37. 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/UK8E21902201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94656269e9a5656cfade6c109d87362374a319401a81e8df3f57b414333edd0e. 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/UK8E21902202.
I Don't Want To Play The Victim, But I'm Really Good At It
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2b1a34fe7d450ee503b87360377e4bc7b4e600a126ba595bfeea696c3a3ea6. 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/UK8E21900901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7fb77785d737415bfaff5c21938d33d8831b95f9ba66bd90ca49e83f20aab9. 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/UK8E21901301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0f373d82553064df6002f31a5f4adceb27aa1f4f8fde9b093249898122b725. 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/UK8E21901303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6668bb7e112ab1c2b2317ac33194c2ad6adfb4f98329ea75dfce482d2742ba1c. 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/UK8E21901302.