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 0xc732335e27dc42cf6fb305f7ca7bcf7f4e68a2cd3a2a3f868fda1927cfde1d83. 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/01d619b0-3230-4e41-a797-533c004057b4.json and https://artists.proofprofile.net/proofs/artist/01d619b0-3230-4e41-a797-533c004057b4.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 0xdfb49275a30b87b02e3cc7679256ba9ef3a28e81184f828f03d7e061cceb17cb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1233688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0040d0255f32dc0f95bdba96cf34c39837e8052a112786ed4179ee812296b1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1233693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c49b1e61220d4b76a9fa6d90091ad500834e2ec424234fc2583ff93148319a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USUYG1233694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b32d3da7cefa632dd91f07abbe01375bc8f8ebc64b1847daf8249dfa8f9baf. 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/USUYG1233695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a314c80681a780dd371cb0a4ac14c31aedeedd72c9dfc0ddda9976b1dba68ce. 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/USUYG1233696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f99026f7c3bf258682935f99c148fd35d9115eb50d200d33db5dbd865244336. 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/USUYG1233697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb10e7fd6bf46cb7f8365d2204bf43253dc9a227feab476904a0cba7ef897f5a. 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/QM24S1812662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bfa29854cfa21b62e7bb16ea6fada3ee2deb5cec0956728a0e0bf65373fcf9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM24S1812663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e330d3724548fb6302475141ca6ae952332103b2b9de382d871be504d57bd4d. 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/USUYG1265983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18eddf0177f2e284c45ceddea634d9015057e441f005e0f39e9391a3087c5524. 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/QM24S1812664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0a05e3d7335afc0aa3271ce8b0d51f43e25399ce5f91fb8452a9c1fd5da518. 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/SE5VF1800117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bb4a55bbb22451d15ca425b40c59de5d79e6beee3e83258607761700145841. 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/QM24S1812665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceaa14afa7e12afdbce80cea07c99caed6c481e61d9ca0c6c193f91bc174e0a9. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QM24S1812666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7802edb838ba53263709147fa7c0eed51f8ef3c8de29d4001c34eb7cacc20d. 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/FR59R1702576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfceed5a04d560c75127d8d84c51649b0cb8a6c884243ec79b7d1c97c6511770d. 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/FR59R1702577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18690dbd502b8aa7f0ef90a41e5a2e592d347f76d69f0611cff0fba95eb095f. 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/FR59R1702579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392c530cef877eb448904f954adb3255f6983e2427cde95611bb3390bfe7cb55. 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/FR59R1702580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0addc89fa70db7ded375f7e1d9be4f139659dddcee786bcd852e15d7d2d26010. 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/FR59R1702581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f4f5955d07f2cdaac77eb5edde42138a7995a6a77da1cb721ca230dbea831f. 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/FR59R1702582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe422cd62d79dcebdf9808b4f1da3e008314cf274494712e650518e80cabee520. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1702583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85252b8b69ce5e1e8e8c69272215a25fb22ca22309b5f028dfda307d888f62eb. 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/FR96X1624622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7e0ad1a734582c5b15f6e236c6b5bb49ccfb7e8fc4bcb18c0f4ad93eb416f6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR96X1624626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924bedf883c1634268083bcc674b1c762be1825276c38fd1b410e8d961e2ee14. 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/FR96X1624627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ceda4e184f7a2b3446d2a36d040726acd79e5295d8e4ded72855894f4bae4f4. 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/FR96X1624628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf962c109fd431ad6d3ded18a2f7a0fc98df78edebe0fdb325de3775b88a17c02. 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/FR96X1624633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce7bf57a594cbbd3104c0fd350595409c78c7686e6b3bdb26a32f9a127d62d8. 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/FR96X1624635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13b024be26e2361dcce2fb257ab7034e6c4de7fe2beb8cd8f57231ad4425eb4. 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/FI5CK1500076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3d39c897e1f23bf0c11e19aaf8343a18000edd11246c15ebef489a48e6bf7b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FI5CK1500077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffa019516f9332be002ca8656a14014fd98cd2363bfa78ae6ba1e78114b0a8d. 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/FI5CK1500078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341812321a7c971b1fbd6814ee6df3f483e7a0567679d281d03697695eee91d5. 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/FI5CK1500079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7280c71feebea02beaecc7ab8c851a6cc3824daca4217b647e358a3654dd2a2b. 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/FI5CK1500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fff520abf94a1c87ffe0bd0e3742b9df6615c47f18d6bf9b8602b3f930b71f0. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T17:41:18Z), 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/FI5CK1500081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab1deee80ea16e16e54e1cf8d6e3ea85791cfd7e8bb1af3f548c55fdbae7523. 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/FI5CK1500083.
MOVE (RIDE) [Feat. Jay Prince] - Single Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2c74c14e690dda66598db51380c9851b6379077fde76dc32ab0883cd9c52c4. 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/USC4R2334040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30429b8eb900c68e4160c337e517ad55e4f75451b32e8efca3123d0a0c934ab. 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/USUYG1456679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5704e665390e6645ba2d58b913fb521ecc0f29a3fde652ac302be4e37978f8ec. 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/USUYG1448841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa409aa865cd33ade7d207f4579b18347bcc91e38c957199924cd84b5a17267af. 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/USUYG1448840.
Rollout (feat. Jay Prince, Scrufizzer & Close Counters)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77d797e6d2f980f03fd7fcbf2e0f8c1689d942037a52e714c1c9ea5dce84224. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUNE32200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17ded57f0cc053ea698afcbc2f416b3d7dbbcdac3db5237aadb506a74714d55. 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/USUYG1365325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c5bcf7a775ae6788bd5bdac1f0189c7474a6b68b043ee03f2ad5ed56aade3e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1342121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae13092f926394ba7555879f8a362eb645cde083e04d30fdc0b17474625ff13c. 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/USUYG1342122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0a065e4ed3a6a2402d282809c6bd2346d3762b01c1a1864a2607c3f503071d. 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/USUYG1336786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c6e54ab97783c96d761d0c6aca4302be080f3aa4a72fa69e0a6f2c391665eb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1338701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4ee594ffae204457fe4011c92ac4030a0a8d69d4d08b1d1db473824f6fdfd1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1338703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa603aee11298b5d8d32529bf9e146828f6aea937c1f31640391bdf4ccb49e9d8. 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/USUYG1333739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa603aee11298b5d8d32529bf9e146828f6aea937c1f31640391bdf4ccb49e9d8. 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/USUYG1333739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf948664875477ea4b8fe0995ac35a4b42dc0cd70d8590b9244fd70a43beb595f. 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/USUYG1315417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776422c378a3a18be9f867d8dea8bc21ca099dfb7ca34e416efa8181472855e4. 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/FR96X1692846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7e0ad1a734582c5b15f6e236c6b5bb49ccfb7e8fc4bcb18c0f4ad93eb416f6. 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/FR96X1624626.
U Say (feat. Tyler, The Creator & Jay Prince)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa235fecdb79f75c1fdfb697165ab06fd747cab4304e3d0d9dafbe3ece2f666b0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USRC11901562.