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 0x0cc1bd76b69f4487800fc0232e4cb18477ad9b14dd27dbd200327f4e7dc95924. 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/d9260e4a-d20c-4b1a-a887-110a3584beab.json and https://artists.proofprofile.net/proofs/artist/d9260e4a-d20c-4b1a-a887-110a3584beab.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 0xe5f77a702e5d6ec2493435fef6ceadc7267e73efbeb1b14b3370c6f069759e95. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2094115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952675b5574cac926cdfb4dc5c3cdb30dd4c901bbcc69b475a67c1d822f1ba29. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USCGH2094116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90eb0b379dc7972f224b9d6cd4d9f847d9b1bb1a0e7406775ddbb22369dd28f. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/USCGH2094120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66ea492e13cc61b75a9262b14fb1e4a4656294f9b040a3ce38b80ada3e42897. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USCGH2094121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf579cfb6627827c355521f7077e68bde1ee1f67df33416a7884145859529e9. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2094122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7708892eb836c3e2cff207915ba343c144e01372141495f0f2c7a742c032ea9. 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/USCGH2094124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d9d670a446ad1c1957523abd63cfb61d2b3f0984ec389e23802e0be98e094b. 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/USCGH2094127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca2c3e96a0ccb4b3094f2eb2bd77674c636b1d7f88183084fd29019b25990aa. 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/USCGH2094129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33609676b08946925314afc15422b3a6e212813fc60d3b24c7e666bda67f1ed6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USCGH2191904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e6a81f991e4da6a536937f39d383002d0e64dfede99d62d984487a9a69071a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USCGH2191907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7e4c28e62e0bd6ad352858cc543f7b21c8fcfced7bf206b9e789d60d4a7b6a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USCGH2191909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9f3013820afc0122f4f51e61148e9038875c8c7cccc7cdea30d38b993260d9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USCGH2191910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6cc4637b364b97604f4790870fae56c246e3cc9f71102f8431566c031d97fd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USCGH2191912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8b614e8833b02b90d3d7063814eabc580d1d1f983bcfdbc719be29ed2e2510. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/USCGH2191914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f58b1ca3494a46ba495164bb4e4685e904b9ac717e4e9d83be3176138d214c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USCGH2191915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccdf0945a0b8a75522e5760372859f2ecbe42415745572a6e510697c3691f98. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USCGH2191916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4957afc1b31fe3dac396f2f842ccd3285ac7ee1ace2ad9d4a3fd59f57a03404. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USCGH2191917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7e1b371b55ef2f68d90cd82352b6da8e1c5b5847e9a529cdd9deb3725b11b0. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USCGH2191918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58018eaaa54383119985888240903dd695c7ab79ae9aefb2433fc1e3a982213. 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/USCGH2191919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe77d31b3106465cd4bf072aece0e8bd4e12813f755d70c434965a1b02a9b02. 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/USCGJ2134686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ebed2a8b33fd5b9823bcaef4537972be42b5401fe48ff449a8d018053a35f4. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USCGJ2134690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f707213647d9c40370e913d173d577cad429579459286a7a71bf76173188ae. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USCGJ2134691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0c1a6cf1b19e4f5624f8c7438c48b1e7feb71dd542b733ebe9cec6c80cfa82. 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/USCGJ2134692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b307cffe10c769ebd9790b389856bb170cb716b686ce4c7bfc8216c511ab42. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USCGJ2134693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f7f01a1858c27f380e29ed5b92d6a78442ed4a5f2d524b9d4041f6ebb978ca. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/USCGJ2134694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0325bccbb093e29efe4ccbb2fb2b8c5cabe47b2fb3c766a5fb0943953a332a8. 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/USCGJ2134695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac71ec63137bbbf98efdd1e1dbb10ddf8e39d73c27fb5deac92ea1114259587. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2134696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45378185b728df7a3b1e77ba617976af1a879918f9dd16c19266498f2c7aa171. 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/USCGJ2134697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32a8767a18eab9ddfb1136b30b7f65e1587a6793f9a33cbc92e00c0f98afa35. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USCGJ2134698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a0f8491c29cf8a28bb1d29c0dd587766e5a9432be9e642e172d0cd8c8706a0. 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/USCGJ2134699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2963a28edf8f4a34ed02d274425ec202368d0f90d039fac8936bc9526504e2b1. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/USCGJ2134700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778b3228a3a6c1b5604bef87e02ea6f5e6db0fe5f65524f076eed099b19bf669. 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/USCGJ2134701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829fa7fe11790088b916b8571fa0f1dfeff7adbdec7fc303f816932ef26771a1. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/USCGJ2134702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b6795d7fa11a9921850a06afc07d0c44bf834f0257b9b1e161a3e9e131a15c. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/USCGJ2134703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bc65b4e66b20f36e8c52291b76ab6ebd194ae00c090092aee54ad901108ddd. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USCGJ2134704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa92fafe5edf44daf8c95f154aee1e3886c25b5017802f8ec3b80762c64d7938. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/USHM92128337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb25c5a7e041f5fbbb6075b4b4735658ba145e20050b15275a17a65c08e63dbd. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/USHM92141934.
Out There (From "The Hunchback of Notre Dame")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376bd664e259f992ae4d91b63257f8d8e4c6c5a709050385825fa4271e7f76cb. 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/USHM92141935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2a155fe0ddf1407a6f609cc553accd33b3fa3b1bd1339f8e9638abd9f58714. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USL4R2136498.
Frère Jacques (Are You Sleeping, Brother John?)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7feb7670078a504a78bedb00e673665ce6124c21c136030ef0da9fe293f521. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/USL4R2136499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c06dcc8685c76be6d6e1d7ee9beb3da825d066019d6b09405183f691fa6bd9e. 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/USL4R2136500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c702db284d2b83e0acd4d8aff120ea34078934f64a3d6807e81e32b4ebdac3. 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/USL4R2136501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb3c3a4a36614d07c9d9274a85d6e89a2ea194746c22403541ea468ebcd5c02. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USL4R2136503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b5f911cbf47308bcf2689813f2922589f4e21f0056ed20ba0fe77237113653. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USL4R2136504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27913d35ee07b8ea2e7f46efd93c33af3925ae5ef3591e45d5195bd7751e9bed. 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/USL4R2136505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56436d144dc86b8a7d341db2c317586fd64471de94d98b2b0223a01c6c365bf9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USHM22286925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521c137e8cfb701c6a64c10e610c0c8ee8306973098b816d26e901c4f9ac988e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USHM22286926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a1d14865daabfa1c624324fe74b93e24acfe740ebfceae52590389797cfaf3. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/USHM22286927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1c32f996387518520e4212f6c5dcaaa4c2f875c2d5afccd8bd6215fbec4206. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USHM22286928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c629668f8546ffa30f9c7b846a85736fa43ace5e61ad8c50db4088786e66f6. 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/USHM22286929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ef8f44aa71a7990acd06dbe68618e7f4500abe88cadcc4623087d79029cdec. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USHM22286930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950b75363db74646846f5419ca55426720bb36a0c64289e933476850cc902d53. 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/USHM22286931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ecadc0218796503b790bbd1f50f19f054191207b44f9658d37ea9925666050. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22286932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b82a485428e26722592ca4a83043981518e061191b8affb5302ca2003c5aaed. 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/USHM22286933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffd8e79ce1ec83ff974fad413516366c699ad975c47280c25c2135498d64c2b. 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/USHM22286934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3d82139f5f874d229b8322398d008f080be9fde05bf1012fba218e7a3d2d66. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/USHM22286935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc719f2aafc5168b864990dc7518f29f56c8b0fa234286419a55bda86d4252736. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USHM22286936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a3033f6ceb76a5965c298bcaad56e5e979334e15da6754160f47dcd965f95e. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USHM22286937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8aadd9432fbe21cef325b7b99731bcf624b9d7104a8e2db3bbe0d50bc6af79e. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/USHM22286938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2912e710ea2af5a685a1109d3164ce2e7e871636b651f056d1569fdbe2d90cb6. 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/USHM22286939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad3a2db0da747d07ae572700bd119f4ddb7af4b419f92ea5e922933492ba84a. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USHM22286940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6c3c6af095393e381cb3b2181f3249b912393376ec0b198d022346489fc3cb. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22286941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07539436727c567d3c0b2ac6a24771392da0d2e3ef99365d22a56bb0e04096fd. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USHM22286942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622bafca7bacbe237d7295f30d91e5501c1c2d3d327ec2641e14c2a00ea53843. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USHM22286943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17ee9d471683c161203e956c891a8ae1c4683c3ccfc85e7207804cf707c169a. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USHM22286944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6beab820902f02bad8919a6a42029f2dff01cd14f98da47a21f5c121308a72c2. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/USHM22286945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793adf518f0e618ca6043e05b07954dbe273e0f52d49b406f14af49d3fc4950f. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/USHM92254864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b6c131f809b77a3a2cb9f8afdfdd1672b23eb7aec6d21768fb4f498195073e. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USL4Q2217565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca50f61b079ed7ece732ebe61a864a685a0b205155ea2b1ffd6637521076345e. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USHM22310049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c1d841353fd251743b00fc8f6761f75ed7ff26f0192e2b3d6dd02a3179a81f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USHM22310050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337c810055af5d9b37be86d03eba4865f1de892843f78fdbf6c7201045b92f53. 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/USHM22310051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d1496750ee20f9fe633c066aff31f5dc6f490bbe5bda28d2c2215b4a35fb92. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USHM22310052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f805931a52b050d05f9b469fc87d22a45dd5436ed961bdec4cc662e9866ddc. 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/USHM22310053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460cc12a66ea6509beaac3b02beb6ec7d0a1aee032c98f3f6aaca037cc4bbea5. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/USHM22310054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48c0e6b72b37b448f2e2b026758e4c50a8ee1e2601a0b2c073821c1890c36ac. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USHM22310055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd8cd622ea6e1414b274fc53e88f76c1648e99e881bb62c642cbc6b7383f2fb. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22310057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4173e84e9426ecc4803265c160a0c01cd20a29edbdac041a8f31abe057336c0b. 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/USL4Q2376691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cca1aa6ae5936f2b4e059a86eeab3e01f5caa1d81f87e7129b6141cdef8f9b6. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/USL4Q2376694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fffa81ced6b080e3c479cfd3692910547efe998db65c79337c9b819f64d404. 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/USHM82449866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0f3b3995a5573550a2b61287c8884cfb40638facfc8fd4c6ca5b0cb6101146. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82449867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33c180d9fced04f9152674575bc3823165e87d65fd7753afd9b0439f3f2b915. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82449868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b15a233afab767328d9fa5036a027eff9566d4ddb815a44b96acc00da88e82. 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/USHM82449869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30114fdbbb6edd82204d10a60b8e08be2f1c9e3e03d4015dfbe192f2cd9c69cd. 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/USHM82449870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c874718e485e319fc22b389e547303edfaf44a24df66759ab57b20652f2209. 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/USHM82449871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c936b189ea9e6e44b8c1cb9666a60c20b91885f5e85357cfb1f6f3167814e3. 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/USHM82449872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f00edbb6490f32ee220e4540129e66c83c6ca85bd327321305d9f1e1a8d929. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/USHM82449873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4fcbb72878c3f2b3de780419a29a5429b621e15ce315dccb41cd3cdff3eb63. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/USHM82449874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca83358a4ab1673ad181c1faa7edab89ff40c5d0b8a745c5a57c565a49b00589. 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/USHM82449875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18bbfc2292f5d346158448dfb8ed7ec5a84ba4f2bdbd9d01b5e92a511fd91d4. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USHM82449876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45690d5f3b165964afcff17b1a389958ece7e505d1ec1db63000268a914c588. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USCGJ2517755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53704f1376f50c8eaf953bd0e45d267d67d244a50c3e6e0e28a60ed0defdb9f0. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USCGJ2517756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b9c766985d67ef834da69847a2ccca053bc43052b396a52c829d970dcf7f32. 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/USCGJ2517757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae32dff7a93c4fa323e5dd29571bd2ff755de4d6d261cad655bd48feb170aa3. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USCGJ2517758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68048fcde31410d2f8288bca21ab0d13db48115be3766e676db742c1a84d7311. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USCGJ2517759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc53aab3093f97cd335cfb7a1422a162e01b2fa8b10c69153af0c28da2c8cbdb. Chain 2 (Bitcoin): anchored in block 957826 (2026-07-13T08:56:09Z), 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/USCGJ2517760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92905271fef8e358483031214f8cd117cb069fb991436aebd6aa65960bcec6aa. 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/USCGJ2517761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067a099fb03ce1969ce2b65c0e9a786752964670ed87869e1cd542ce27345333. 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/USCGJ2517762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacddc7a71cc4d3d2be766a8ee399985eb2919320c5e12fea4dbcf8daf79f43a0. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/USCGJ2517763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ae8f2301669f9eee3ffc7f68ce997bb61d6c89c60343e4a99bee7e0915ac09. 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/USL4R2547032.