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 0x9768cef98594bd59f7cd9dc512dc5f8eabd6cca4e7241c4eca6f3ce8d0bb5314. 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/fb7b5afa-457a-4bd6-aedf-e5d6e2adc390.json and https://artists.proofprofile.net/proofs/artist/fb7b5afa-457a-4bd6-aedf-e5d6e2adc390.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 0x812d871c8ed27a98aac655a77749662e6c114cf4cf1e0291f22051dd39af7d51. 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/USA2P2333378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf678c7b34ee9e703ad82b524e5d8afcd1fd0cf7744890234af25011b071690db. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:06:24Z), 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/USA2P2335552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc93befe4e852cc1f87bd0b71da27f4db0d1252f9bdb729c006debb13910395. 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/USA2P2334152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4771aa90200b8a230fdc99d83ebbde7ae68dcd807b6ccbde2dcd5eccdbd0016c. 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/USA2P2335553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52908dc44cd4f029cdc99ae243e9e3222a42281c7c64a99a10ce5404eda64ab. 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/USA2P2335554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5c215475b833f734b00f1d3b53aa6099373ebd7fd833a5aa74dacbd102ef60. 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/USA2P2335555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ad880f006e588f3e1fdb72ca3ce5291c0471e018b2ac7bbc71b6d98b204a9b. 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/USA2P2334150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5abac6ef2685881a395ad75ed7646d1ae00cabed171638ee2f1c022aaadf99. 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/USA2P2335558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33ab4aed1b514dd57ed36cd682de1f619567a9d81bf1de0129cda7dcebc3de4. 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/USA2P2335559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f59e26e43e88a39ec31131cd8d20cf55b55cb88dcea92758031e0f864af12f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2335560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525f1deb8621c32511427fe0346476e7274e8eb812c29dc4cca7c07fc17ff2a5. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T17:08:32Z), 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/USA2P2335561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a66c1879b7a38f2a8ee860a631e2eedadf1f26c718fbd23449feed4f484a52. 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/USA2P2335562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a5426585e6f9f70150bf3775e1640e410369bb796e992677ed7cfbc8264c00. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:36:08Z), 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/USA2P2358137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6339bb56f0e4dfbfb9257102923c3ca0424f5d68f00990857251a87cff9fc027. 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/USA2P2358138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf51d087d708a0e1a1bfd3173a2d4944dd1c450cfc05c66f1bbb71941ef736bf. 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/USA2P2355020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6fc952834941cc63d89660b02206fecae586c3d991bd36183c1286d6c7332d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:17:55Z), 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/USA2P2358139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894648c3def332f9db367a88ca940719d226c4d4560d7f2e52cd9f0cfa5a0e70. 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/USA2P2358140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd9621252baf0eb351ad76e4c947d7083a666739b7b9c5762b2cfe36fe6df62. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2358141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cec1d7bdb51e84595aa14f840c6bfcbde92402f294b3798d0f6a65db185f44. 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/USA2P2357128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2a837784d463937ae2412bae0c8115b21caa14718566ec947d9ea3d7bfae3a. 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/USA2P2356528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad2e4dd8ec8cc08d9f43d3af283b20451f85608712127178a77cc619570c413. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:22:12Z), 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/USA2P2358142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06fdac567f0938affa5427c11bfb379098520f1c28b84eca1287b696225a08f. 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/USA2P2358143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472543791d0e518c9c62bacae71fa3cf55240d26dbc9107eff8e05c20016fd70. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2358144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4439e9eb7b00c50403ca001e576789baa633f724c6ef890f6a0a77da5aed1090. 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/USA2P1833148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe18da5f9dcf96bc4137ee9f5af1fc1449abeed233b5c7114024f13f528097c. 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/USA2P1833149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6008879ea1fde26ee04ed25d74037224a5785ff4110d295bf806ebe71bd457dd. 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/USA2P1833150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370a636b85f988df564db68c3550b8f9082a09232facd514437bacb135dbc044. 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/USA2P1833151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc94f36bad57509c43ebed0f5bb560e986bc8650f85fbeb120e59641125a1e6. 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/USA2P1833153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f31a25846e1557b63fb9fe21d91bb3c8a7659d7af94864ce0d6aa8d97c39b2. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:17:01Z), 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/USA2P1833154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350e1c7699cc4d33245daf8265543696fda392a9bdadbfd5b671111ca370561f. 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/USA2P1833155.
Sindikat Plafon 51 (Cutz Chamber Special)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6948cc133ba8ae306a159ddf1e9be7c0165a4941ea6005a05f69c1895b5581. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1833156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e36a392e1f0d4aea9b45deb7c20dbbfbf5be1544f117f0adfd6bcf70ae423c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1833157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f931e86444aa0c27f602952a1ea7fdbd0d785f834cac8fe4aec2d4276a9dd81. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1833158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cec1d7bdb51e84595aa14f840c6bfcbde92402f294b3798d0f6a65db185f44. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USA2P2357128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2a837784d463937ae2412bae0c8115b21caa14718566ec947d9ea3d7bfae3a. 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/USA2P2356528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf51d087d708a0e1a1bfd3173a2d4944dd1c450cfc05c66f1bbb71941ef736bf. 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/USA2P2355020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52aa7e99eb3f4ac42c8c24221c7633f91c13ad069b42701ce1b86686b94415a6. 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/USA2P2240530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8252ca77b622ac49b63e00eb97159bcc07100f7f9f7529adbc38536db9f253. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:39:24Z), 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/USA2P2104171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72881891eab611b0522aa0a9efa2fc16e6e395ddc673e03a7de55e6fa7bceeb9. 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/USA2P2033412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629c3e10092f0608686bb85cf885d704c18f848b81f2c2ec943cb9a32014aef4. 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/USA2P2032552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ea5640062fd76368f73dc44c13dd81a1e929fa6846f362bfccac43f40f1fdc. 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/USA2P2032553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a89858d064e5cd31ae53ebf46cc74fb70cfe039c9357880b65e9577cd831dc. 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/USA2P2032554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcbb553be53d4d3df4a26a1d40618cb4dcab2c1647a8b5dac3b24716e488abf. 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/USA2P2032555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30869c11cc0b54dc5af27788857fda9da83244eed03f89bd99e32d9003cdcc39. 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/USA2P2032556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0805634eb7f0566b017be1327f82014ab1042cf5b8f02b900c3e40b9de2ba4a0. 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/USA2P2032557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9858f6ed27847ab3fa2e30ba1c7fc211a299e34c9cfcd12e919e57c035490cb6. 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/USA2P2032558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f849233dd699e71eea8a837384d660751a023ac54e4d7e211c56c577239ea8. 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/USA2P2032560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45762994e7d5d5146c7acbe8aacc06d84f5850605e250e0799b5e722bcae25e7. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USA2P2032561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c3db8d74a76c975eec9c5ca33f3cc33499254d5bf5ad9acd9349cefcfea1fa. 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/USA2P2032562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aecd4882a0942e95318d2e966835df88b3e9e7184915f7b28deb403f251fee2. 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/USA2P2032563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ad880f006e588f3e1fdb72ca3ce5291c0471e018b2ac7bbc71b6d98b204a9b. 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/USA2P2334150.