1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e67e2d8d7ae7ee60f7469bf65ead8ed783fda6cc7ff484bfe999fa41cc8d89. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1381bc8e-14a3-408f-a165-a02f5c7c38a7.json and https://artists.proofprofile.net/proofs/artist/1381bc8e-14a3-408f-a165-a02f5c7c38a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc05d8084f84d7288fefccdc838a0eb7ff8ea9763628ffbfa373aaed13fd323. 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/SE5Q52001894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9288949f559047bf9798aa22e63630db8ae8292868aff6734d92ed8d6eee2e. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52001848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c69ec0c6a7d0dbd8de46d06261812cca5f1f6f345d0e410d15e03938b7e7819. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/SE5Q52001897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094ac2dddba2622a6ee6f7dcab031831d3c0b767137d26496d56e76d3e8a07f1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52001899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f9d4264f3d340aafb87066e91aa6593434bc2543c8ab2183f52b0b1ebf792b. 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/SE5Q52003636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674a702a2379df288fedee854e0f774830f30d09797fc79717959da871600e20. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52003977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac5041e13e230bbed7c0546750be4909f9faa32feb9a95c7659fb12c233e517. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/SE5Q52003978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b0efec4711fd8b53036db7932bf795012774a78fb99892f2fe36b22734bf40. 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/SE5Q52104021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb17530f9e3a271516e09fa8158719cedc9b05bee521043d095e8a6fd7d08c5a. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/SE5Q52103998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee827601d2b62ae992828f524fd9207cdda102cc23643ae7d3199273d5c3363a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52104016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dcb054ebe73982ab60d970efd9230f5f2a53e62ada18cb06eb41dcfa24dea2. 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/SE5Q52104386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07e0e88482ddb09ce415e760a2524b1c9d313dacf39f28697998b8ef224c4a1. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:10:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52200135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761e2ae661d4788c405e20d6698bcb52b9457ec9d0edff4ad1703a36f12ad110. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/SE5Q52200232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7cf40479f767b6f08b79bd9fba88ac551617faf58354c9ec19477b3b9024ec. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52201149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3ce6e76914e38a13dee85e680057bae472709f21a370d518c66199335a4555. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/SE5Q52201513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2addf44360dbfd5327287b9282f3ad45ed2ac55cddcce9f637c4386de2ca88b. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/SE5Q52200796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7cf40479f767b6f08b79bd9fba88ac551617faf58354c9ec19477b3b9024ec. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/SE5Q52201149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5419af68ef53cb07595b0e895c7cc8e76dff3ad8c2dfbf74b7e8a013739213. 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/SE5Q52202217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129eeb4ebbee85056f99bbc9e21fb7a7c5b7f475d3fc75f8d7fc1f416633dce6. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:06:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52202075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbaff8b0b5338efa4a8b37c628cc5f67fdb4785c47791a8c6e6f624be425fbe. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/SE5Q52202057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5cf59711ec9382caa25b8b512aeec4ec79b1e1e72e4fa14aabc6cc5e65ee23. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:34:07Z), 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/SE5Q52203149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87c6f2f8c45baa9d127762f008d3525e020dea2e218a7ca48f329a2125bd326. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52203917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f50b89a5ef896052ce8784b99d7063a9d41d56ba75214d70c595c8bb435a0b1. 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/SE5Q52203150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd008beae62f77b9341cc31b3c0c8386dff8b1ce22c89b3abc4b8f84b4e9c965. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/SE5Q52301011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a21430c3300e391adcead9512c6668dc7bd0677e6ab5337ef67e155892341e. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:49:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe362a39325c8bdaf29db327a44a9c64cd3bf80e595392051dad65edefe675006. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52300535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a8aee8f4495427e07e03f5822f5b71e05d824914aae238f38c8f5a52c6de4d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52300929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaadefa934d69e97657e037f963e2f46694f02ab0dd2dc52bbc64758786b9295. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52302474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fa0db82332042635942aa37e7e530834beb30266ea69a1553159922b1025b7. 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/SE5Q52302473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bf512370dfb864c4650207507b57f4024fe86a9168236bd1ff3aa1fd3248e8. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52302865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd8b531d6441a8942ceeb6100c65ef55548ff2870ea5455c36c8b715571ad25. 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/SE5Q52400301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66178ea66dfc847f5955183b0ccac0ac34961fad8adbe59f9672938fa2c1a10. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/SE5Q52400306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b7d51ee5a372fa979c438555e11091200bdb86b22c5a16e1f4e099de14cbed. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52400548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09d83db96521d4d7123d6fedb405ac503c7d014b80a2c2bd1054561bf646fe3. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/SE5Q52401561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6300d1911b83ec1f4d22a209c99fd7cbbfbb0463980bb629f220387b48dbd535. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52402084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2f4df7b0e61819403667ce013ac736b79033ac345e3ae6e82d2374301082fe. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52402543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65854989b53f0b85d03c6b58a5ad71232d4e6bd847d0554446f7d8fa5c812a67. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/SE5Q52403902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c8324bc10109efc34791c515162add14c78db1d7bedb42e625f9bf1bcf33bd. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52404193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03caa673f0704453f3bc4c29c99cb675c4159f2992f2027168c4e33a2f0d19a7. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:27:22Z), 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/SE5Q52404217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c336a4d196bbc3f09285b476071539007ea5c7afd99b3c18ccb6648bb7b7225. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:30:05Z), 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/SE5Q52403899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0db5514530211fa86892200d9c6b3fbb09b5ab775db60dfad909dd15c6a85b. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/SE5Q52403900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6faff26cd307bbe558cc7781e06c44a831534817c1d19f19019055ce159ecfce. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52500300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4d2626d78382e295a10d4cb0599413f32a8c1c0a68ae2dd4ad8dd471f61eb9. 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/SE5Q52500302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91270ec31f3c00dcb51ae5cb0c9503b0adfe059f648c3db00af0a285fec371a2. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/SE5Q52500301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185002fff8f4d61ca594944a3e94fbece80861005c113c073cf4fd823561b689. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/SE5Q52501241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b73babd05d2e7d9a4d606f67af7744d5b4349427f21ea64e56d554a82257592. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/SE5Q52501428.