Hope Sandoval & The Warm Inventions are an American-Irish dream pop band comprising Hope Sandoval of Mazzy Star and Colm Ó Cíosóig of My Bloody Valentine. Their first studio album, Bavarian Fruit Brea
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 0x1a3bd83ea0139f6550c034261acfcf283432c8b6957e48c7cd26b722de891aee. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/217b4eea-4b19-41fe-9dfa-5a41dddce69d.json and https://artists.proofprofile.net/proofs/artist/217b4eea-4b19-41fe-9dfa-5a41dddce69d.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 0x7c3910f672a67620c4dd4e26b4f06c7a0cabab3082b5535197c3367b06cd8ed0. 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/USRHD0530420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3facd7f6828f1446cb017c654da4b336d4a721fd665c7b74204356af98920f. 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/USRHD0530400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcaf302ae18fba7934e57a21c4f97354bb9970eeeb2a55a94c70732f62b949c. 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/USAJE0501087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf660312f1da2e4e6996fd9c7379364cec99f989f7ddc2b8a9145d47e510a9d37. 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/USRHD0530401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce6fb76d112b8dbb23aafd4b05ab146cb105b59c4131f11fd92f7aaa42066f3. 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/USRHD0530402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98761c13f66bb123b090bf16c39b05375cae7b4b1a565a9a8441f99c604c112. 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/USRHD0530421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56efc9c412cf68f029fbd9605caa13fdf571c7a7a40aef2805e1f6d502102d81. 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/USRHD0530403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc0a89572255450623ff770f65a69d2c953d8cc1dcb1c8cad44b4f3b2ee6309. 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/USRHD0530405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab632ec888421a8963ea5a17dfffc01beabe7b4e89bf70be6aefb86e674f607. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USRHD0530422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ea0de53bdfd95bf20b6cd57080765a56fdd336bc058516ee39ef0b9ee59325. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBAFL0000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb462634d959fe094a742118a13be1e320b57c19241c0d5b8e6cfd8a1186971. 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/USA2P1673827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c23cee6cc3a5b8d075538b9f37703f9fdc04a32be2ec094362c3a0bdce69c8e. 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/USA2P1673828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82e29310d13ec432fa03567281871eb18ab906e9444446624d089b43e52e07f. 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/USA2P1673829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcdc9351ccd15b6613cdeea401c89acaf1fb1e03861b6fde76ce9eaafc7f831. 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/USA2P1673830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f74c522661d2af5500f5f609453a8297812bd09330536d135cc24055e0db68. 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/USA2P1673831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa6af64b6ee4501fa20e9b1c8a0cd33ced3f8c226eee8488799361a992303cb. 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/USA2P1673832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bdababcc15b43223a7fc61044cea35cc4f2a05a60df025923ac69b00d3d382. 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/USA2P1673833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e44f752216f1d2e986b787fd76102781786fafdc71d32887abd80d07147dfd. 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/USA2P1673834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb8ae2408dd79816cc466bb3c17b1566bd6f54399502ab59c7702b680b662b5. 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/USA2P1673835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa889434500bc3abb5a568fba0a7c62394ad4750cd3cfa683c152b115914bfaa4. 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/USA2P1673836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8776e66f84d80768b16d3a7b469b9b8afcd26c27742e2c0ca4befacf1618e78e. 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/USA2P1673837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f808d4e7fa06737fb7141a4d1eb428d35c43a7ed001b98389143e2c0f66125e. 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/CAN110900477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adbb5e490ea8777403285d024299847e8efeff5549c075d5fbfd01260080987. 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/CAN110900478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb87b244bbc170d49102683f39866a01302930abc91b1180f40f885f86a7e6f. 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/CAN110900479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81bb2c4ea3fb62744466aac8424513ac5351d66d4f2be5a629746e426c11637. 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/CAN110900480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3ff4f7f9fcf1af14b67527a1bb3f0d96b27a0895f67d4d9445e1ab77e42415. 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/CAN110900481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fce49eaa1baa6f2966d9a4893b7b1de7a133e62acf429ad638c132a07cb792f. 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/CAN110900482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc1d96a264d6eca1488cf6c9b09f46de32bb4c822e56afb490590bd25121558. 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/CAN110900483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e5057dafad091ed83340f408abc4f41c4c2b7ccbb9bd09c13e4e268e8c41f1. 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/CAN110900484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a2f248eaacdfaf744e74f624026e144853bca2d95f66fad0860a5823453f5a. 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/CAN110900485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c4417c3414c23af4bca5c715cbfe1777d551e89edda7d0e7de9865764f40e3. 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/CAN110900486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549be00e666d8f72a39c9a8dbc1b7513abae02c4aa1411e9b0654457f26fa62b. 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/CAN110900487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e27e30e49eef5768bbab49b07493290aba136ca9de33c57c06c89b26b6f9074. 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/USA2P1382437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8ee020043be65ee74a8b9d05786c74ae6287ebf0735471803b7cafcc22de16. 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/USA2P1382438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b52df354f576c423c891ead0b6c7d2ccb256b326daf49af117e8e566b19b96b. 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/USA2P1382439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349ddc80aa3f17913a991a36547492fb49546fd10d73ce982dbb398a15515277. 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/USA2P1382440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7ed72bb8fe8a7bc5632c502456a6ec14e1f0306fd4463692e7d9857641185c. 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/USA2P1382441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc04230e51be6feba749771bb0b9e8f931aa57251f441cf995b74d25f29333d7. 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/USA2P1382442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5117531412f5182319af59341b9af2fd1e4ed455e8c0fd4feae707f56e7295d. 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/USA2P1382443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4ee23ca9a05c0d7202d377426a1353d8765fcfa63acde33a7bd3377678623f. 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/USA2P1382444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a59959b80134c1694dd730a1ecb3ce4dd728700dfd27ea86669cc5f1e9aa2e. 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/USA2P1382445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c0caecc4885040e11e534d6a6b64d247fb52fad7c438f7e69ade7fd5698076. 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/USA2P1382446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3d6435d412eb66ac3330c2e4f0f486dc47f77872b9250caa8fd8d32a117610. 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/USA2P1382447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdd170d441330e8b39f8f639d00d17d685b608fd5f7eed3ba4035146d00356b. 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/QMLD61400347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb2fe10a2cbeace487310eac21530c29f0605c8139c38015666de70205e2645. 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/QMLD61400349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2a0d8311be72a74bad8524c8c6b1b7500e07dc62877ceb2f6618bc5084f8c6. 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/QMLD61400350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdd170d441330e8b39f8f639d00d17d685b608fd5f7eed3ba4035146d00356b. 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/QMLD61400347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82e29310d13ec432fa03567281871eb18ab906e9444446624d089b43e52e07f. 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/USA2P1673829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcdc9351ccd15b6613cdeea401c89acaf1fb1e03861b6fde76ce9eaafc7f831. 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/USA2P1673830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450fd9f07ee5cccc386de3ede1ee40014081b5a3b74c1765510ea6f62da30400. 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/USA2P1641946.