Best Coast is an American rock duo formed in Los Angeles, California in 2009, currently on hiatus. The band consists of songwriter, guitarist and vocalist Bethany Cosentino and guitarist and multi-ins
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 0x23b91d4783632126bc77bab0d5ebe3eb50ac20ac37da0608375698caea60abdb. 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/8a3b85be-adf3-48ba-9f85-3e722b989351.json and https://artists.proofprofile.net/proofs/artist/8a3b85be-adf3-48ba-9f85-3e722b989351.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 0x999f9506c035cb00a488770e5839207fb342ad3b67082a258b71505dc10c6da5. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/US2391000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fc21e2145b680f55f702e69fb1f47033bc385ebd7ee7b4ec313c63a38d8d2f. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2391000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822b1f8c0cc7640fa86246957a9f56b3e958f37682bc0159edd8105a8020261f. 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/US2391000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0529368e9a881fd44af58ec3aa83ec6aa10bb93d283cbe243bc16860c83b5674. 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/US2391000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7e5f29b5470e329982a8b2677aeea5c690c86f48dc89e89bbb3792b440022b. 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/USJLE1093001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09748ef6ea53041b5a136a3331e8e991745ff5de81ff6247a3b93078e42cac6. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJLE1093002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38722bc4315351f7d74b01d3321d476dacd1d98c43becafeda9c48227c75eec7. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJLE1093003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9ddcca6f9c32dc672aab6e6684d1eea9d439191bb00100ea54538d31709dac. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMEX1000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37992c5b3d1999f0ba9620935318e6782790dc9f12bef26d1cb3215522d0a642. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/USMEX1000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744aabdea144030bd71135cd6e3ae8e28e2ea9eff9e070f1a75fd792558abd94. 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/QMV8L1110910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68621a05c0b87b8ff8b59e928c90fae88ad7ad614e750fdd0ce10a5cda8bfa09. 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/QMV8L1110913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20a3fca7f5426c69340f1e863fd7e0e6e87f05be9e4c8a1a0a289a707777d98. 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/QMV8L1110912.
Fear of My Identity B/W Who Have I Become
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb142423286f5c4395c3cf24ae6ddb305f9ac142caeee11fa47dd7d4a6c144670. 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/GBWWP1300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b252bf2bd5fd2649c7bc22b8884b24e7fe47794c9fc8a24b6f14be16627ff8. 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/GBWWP1300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d7e5038645a75c27d63ec54a9c71a32e9919d390b1255d3f88b96f6179a31d. 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/GBWWP1300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdf5c99a1f50d4e7cde9794f7b9ad4a23b03c92ad5246b5d7fb6fe3b520c2b6. 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/GBWWP1300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fe3ae8278a03906cf9580fd8ffdbeb4a9b3d5115989dd544dfbb5e8a09c341. 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/GBWWP1300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c48b95a80f6d12fa8d958003f68a595e9d2cfc890276f89ccc6e9f93f055925. 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/GBWWP1300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfb5c16a4944d12e5533d0e79b404925a236804b4ba0b800a00631146cd0687. 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/USUM71500291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15344df85a5af5b069666b31b552f5bb02c5ee9ca39efc76497fbe3ddd05d4f. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71500289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667078c68db9b2f3aa035bb329ed3d64b215014759452ff263be9c5ae759397d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USUM71500298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c0bd7706dba96560c35afe198544fdfe0c6cd7dc4667521d79f289d3b3fef5. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71500300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc442d893ef8dd1850e2e2443143a56bb49c3894f343f767db06ae774effa4330. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USUM71500295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450f0f72b28a9bdc50ce977a4fa1455488f48c474e5f5a0528fcaebf5fcf2078. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71500293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e41459b2d856a7534c340aaf7f61f7fda1a73acfe90a388ad3d9ed3fee0d2a0. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71500296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78822a4379d60a12bde74387ac1349de59638589bd98cccbe1a0a8f5cad80477. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USUM71500297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afbda8df54c1f6e3daf2ea8e243e6498966ac76c32cd3a7892d4b1ddbb00006. 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/USUM71500299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb696310e089976c4ff5469f4cd8928581fe1fdf4206066976fb5fd59ba27ff8d. 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/USUM71500290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c9b5a98dae837b07d9c35a7c4238e7bb5073c70bad258f815d3ad121360ec9. 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/USUM71500292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667078c68db9b2f3aa035bb329ed3d64b215014759452ff263be9c5ae759397d. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/USUM71500298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc442d893ef8dd1850e2e2443143a56bb49c3894f343f767db06ae774effa4330. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USUM71500295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e41459b2d856a7534c340aaf7f61f7fda1a73acfe90a388ad3d9ed3fee0d2a0. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/USUM71500296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afbda8df54c1f6e3daf2ea8e243e6498966ac76c32cd3a7892d4b1ddbb00006. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USUM71500299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6955b7a9cdfff07de8d69e2c093bd522ba625f97d5a7e31862f59cba81b1e76b. 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/USC4R1907137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0c25456b171544e5d3d4f46d2339bcbab4421e530de6197aa3a288096ab320. 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/USHM91775171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa422755f4d662544e95b3b4102ef7131ded85759e7749296ccb64a4d5f0cda. 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/USC4R1907187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bfd880a4520dd8b41b9f81f99bd037056f5c43c49620c826666857ece23a61. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/USC4R1907190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf520997d6f5edb9583518b50b866fd087d615137558bdfc4ffea04a08c16919e. 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/USC4R1907191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708232c87e84585666f1c8701ae5fd72558735c03ca4505750382a1a618963b7. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/USC4R1907192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8afcdc524b63620a4636abbc11177bd37807938cebc875c8f7db67947d19f2. 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/USC4R1907193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8374df3ca805516c0c9be59e686c7c8bc29bea020f1bf9e26cbe8097ed8d01ed. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/USC4R1907194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a4d56ca231b0a390d099c33d58773c17c1205a6b408b53c123fffbca37e052. 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/USC4R1907195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac93360b30c4d2a1233b1a4f5a0c78a626b47ff390e4eca87697ac1713f5508. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1907197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d4dde4b01724b7b8b6840be534069d96be08135a1582cc931a1bfac98e9a65. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2111492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f61a589f14ee0a1bca369620a67ea1bddbb7769c0a406358e4d065a39a8236. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USC4R2111493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9f8fa571997c8eacc775483e325a698f1f647c0deaec69678872bce173915d. 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/USC4R2007258.
If It Makes You Happy - Live at SiriusXM
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317ca0fd509f1da1c4fdb6518c893670e636dd107d41ddb38a8214e22f3dfee7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2111494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15344df85a5af5b069666b31b552f5bb02c5ee9ca39efc76497fbe3ddd05d4f. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USUM71500289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15344df85a5af5b069666b31b552f5bb02c5ee9ca39efc76497fbe3ddd05d4f. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71500289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfb5c16a4944d12e5533d0e79b404925a236804b4ba0b800a00631146cd0687. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71500291.