Brian Andrew Crain (born August 28, 1961) is an American attorney and politician. He became the state senator for Oklahoma's 39th senate district in 2004. Early life Crain was born at Andrews Air F
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 0xe178cac43f8d4bf486ead57bc4f050cb5436cc21bc7518fac5fce63e15476356. 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/73da5bcf-0af6-4e1d-a059-cf75d72a2e90.json and https://artists.proofprofile.net/proofs/artist/73da5bcf-0af6-4e1d-a059-cf75d72a2e90.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 0x91262ecb4f307f76905677d23965d8c0db6ea1f8f00a5dbdaecd036c0cbdf14f. 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/USCGH0670633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d9e848e1af40da6bbf17855f564f00571814322a7749efb7cacbf0451a5f61. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USCGH0670634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fc134eea6adbdcd92eeecb34058ea1689a7191c14faa2bad34590b3e79f6be. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USCGH0670635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7d29b397ef6b135c79d51bd82b9c504218d4a9ef52bcfacc5531fd178299fc. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USCGH0670636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22374930ebc9421042713b0357d339d9c8b195d937b25098f540cb03a0a94042. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USCGH0670637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb3001b7b01704bf22fe74674e849c5f4874ac4948d87be17d9440beb04a359. 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/USCGH0670638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8ec09bd9121a105c8b97ee6795378e0154e5d7d3a34d270406cd9824b18b0b. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0670639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4adf28ed372c79d2bb9a14e02225e629f7d7608d52734e06969c7e84fff8636. 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/USCGH0670640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c5cf1871d71006fcd3a1d28ed64db4c31e52c301ea78d2c168dc881622c475. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USCGH0670653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4effaf20b2f1b452ff6bda39835f80f5f9e01c230dd5fdc197fe150e6c0312b9. Chain 2 (Bitcoin): anchored in block 957702 (2026-07-12T12:25:41Z), 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/USCGH0670654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fabcf9ab6457c89d55751a67b6e2630ada8b3b51115d0e85eeb70b568e9066b. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USCGH0670658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c063d46bd14a1f293e6f7c405ff8b3603ee27ffac07b2889d85deea1fb2a8a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-21T08:35:11Z), 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/USCGH0670660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a08c325554fab619e6223b3c3bf057c4190f1733d4f6a84043f2ed289a49e1. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USCGH0670642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac5418513ad83a68606c7804d7844cc52f3319b0753b96cda6dcd53b91d6378. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0670643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4fa9a5e881e5c544176418da6207aea39a794154cb07916e998c3ee0716928. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USHM90564526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307e9874e32a51abcaebd821d91eba3a9b894570e838d4690a87badd2f92a558. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:59:57Z), 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/USHM90564528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd976986f08105098b926c3c4adabd11d8a6c3e0f50e6c5f0d9462a30ba570f0b. 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/USHM90564530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532325e8adf5b77bb76a65ff54c517effa3f51be35a1f3e05053d13e2641d8cb. 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/USHM90564531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e010b9f0909fab9742ef022e278882af862aa6f030f247d2d683a7683e2bf95. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USHM90564532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae7150bf255361c89f23cd4086561e6ccaa5b8f5fa2bb06f9d47a87b3b0c91a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USHM90564533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1fa22539d459f2a7addc2428f79123370ef6dc214bf50fce6c7a01a7420beb. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USHM90564534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44bc799327dcd5bdd292a83f3e8b69e4ba927622615eb2088a09b75176ee8be. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USHM90564535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fef9e7b70103344e5ba0446c03a4ab06b3126f6724ed879f6b90fa66681fbb. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/USHM90564537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0925f5e45b400f6c05f91a9ce85fdf6145a2cd289fefbe717401972a02df1580. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USHM90564538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a220b5b0aebf42fc4d0930c9b0efe447e6d3870f5a5a78bbc0a0a9cee11ec32. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USHM20507970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1092d0418c45922813f9a77fbfcc652623b4ba19daadfa36b952afc0983f780. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/USHM20507971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284bf99f9543910f0db56a593f910610891deecf7f9039f91fdb10fa2f9ec545. Chain 2 (Bitcoin): anchored in block 957711 (2026-07-12T13:56:57Z), 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/USHM20507972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f79669b3e21cbffcce89b851d74e4639c67bd052a3debcef27ad4ba1a334dc. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USHM20507973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec42cb454528ebf3c9fec12ffe16a1186550a0df188d59cf39a786a6b89e6701. 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/USHM20507974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc68c5f69acc1b26927f6471325eac967e4408a00b84391321652d1134c56ed. 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/USHM90564540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16db73e4d08345293825f41d86967f8794691cdc4c3a76a7fd0062249cecfff. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90564541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc250f4055b74a58a03cb2ae9ed7f716be07fc5db54955400acbfab92f6f7a8cb. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/USHM20507909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16361aa730ba9af7e05b55b37503bf228b7a9fe0851f41e557b2e4b6d3709ff. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:25:22Z), 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/USHM20507911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1738ab7794c99c97e81793b677e7d335e93912d79a6123b95a89667223e7609a. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20507912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d069660dc16a6f6105ced7b2ca1c17c164570dd8c2374fe9c969a3fa52fb142. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:43:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20507914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9de6ac77685a645c3e031d7462381d4c8fd449faca523d9de7e12f8bf552179. 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/USHM20507919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb012803557c7c5d9375c0f945d1b2c5579b9240d6fe463911f0f356d9a7a215b. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USHM20507962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44822048f6d6fee6e181c7b7ba6a9232d58a2feef7742e1bd9ddae3d59ed6e4. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20507939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3d16e3449496417f7b08d5c7a071a66777cdbaaff9f8124a0515602807b813. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USHM20507949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c27eaaa9eb271a1eb7c4f87bd97241a6d13e6c18deaad7b5cfd12c1370ce7f5. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90564516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f3aeeb8d5f708a9dcc68897ff9eb8d128b0189457d7e5cd047bf12894b0f68. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/USHM90564517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18c84ee61c3e3cc36efdf299634798197e7a9e294fdc2e3bc64d9bf0060de35. 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/USHM90564519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff17a7bb2baf783fe300495204e2d951174c69118faa5b7e23430ed9d617fdf2. 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/USHM90564520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1087e5f6fb56944ff4f31280edf197e5fe7dbd0797033c71e2e1d201cbda87c6. 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/USHM90564523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6040ff8c85f0ad18e90e0ea2cb07b4104d89d81cdc5280cf04992e664253c0a3. 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/USHM20784321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4abb1604c7a9008db6b9f9c20b9161fad76b3c26337f26fec68a4c44706680. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USHM20784322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f3f04ecf8b9442898cf8c409e026592bbef9cd138b76bd684f03b821075d6f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:06:42Z), 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/USHM20784326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf92676186254ffa7c6dabaacecec451ac0fc13619d51c8f740bf826cf99dcc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHM20784327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1792a2f48bc34895bf17648acf930f1cb1d1c216192717de2a3498dfdcf48d26. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20784329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe636b574625c010d54e9bd42e2d16d6b4f45da1b7d9746d66fa3fab82423a9f7. Chain 2 (Bitcoin): anchored in block 957723 (2026-07-12T15:34:17Z), 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/TCAAW1114615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff73ffddce741e00cf99b247821db550d4ad4340f999c2f0d96445e0a60478ab. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCAAW1114617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b935f829e963560b4a016ceee30f36ec25f54780b6fc8613d53b845d993801. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHM21112731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5db90274f3834b46c504a65d2e9645d2303515d07bf629e4e690f29949b3809. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:48:49Z), 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/USHM21112732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ab752aa727ec50cc438711286d8f9dcfa983d43a0e7edb03bf1fb1ac943c34. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USHM21112733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57d4770d0b8ae042f1e14a114928a7cd0ebee42f80b98bba0fdbc4eb6181ab6. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USHM21112734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2b9dcbe2d8f72ae9d21c29e67c5ade4f9a1cbcead576713c8a9c731f5e8537. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:10:53Z), 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/USHM21112735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a1e35557bb8c126cddfe8dbb1c3f5b415ffa36f4d9d0fb3232cb29761f4d79. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USHM21112736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4d41c30d33b1ebc4908b08565b46d8b590185e5da9e38392c8e2a0239f5ee9. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21112737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd650dafff99b0cc5dd3b3946c174d73f177bbf8183d10a16281c0766f180da. 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/USHM21112738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b1d15b826e118e6b1437b6f26cd8784c91e0642d7e34680e8f9e44e754e0d7. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21112739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97915f32304ab0eec842f02e31c762a5b6ca11c5188cd5c1aa6602866d8857e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21112740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d2798a3a6513f48d4e0eb13f79abfa46828f40c3052395241043b70c0df039. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/USHM21112741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeedd62e260fe07c2d872c8c86a098aab573f1a9545d17d84cc43a433bd3ef90. Chain 2 (Bitcoin): anchored in block 957711 (2026-07-12T13:56:57Z), 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/USHM21112742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc0fe5e0e40c3e573d69a369a3143e6b8e3d0eb71ba2c3b1a147e91a8ce2a23. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USHM91193979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314f9d994c581fd513f182b7c02ccf07974b2e82b9d0df556634508adc0be3b1. 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/USHM91193983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44a75e1c60dae4745e678c105baeafffaf501113c636593bd2d57ac21628e79. 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/USHM91193984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ad4c024f6ea00d3f2326873f1b7fc1fc54c3e37070568f48d4a14ae898ebc1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91193987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094478b9cc635e9e62e35d01f55edbb40a2d44e6f745eb09e617adadeaee7c46. 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/TCABC1194585.
Sour Grapes - Featured Music from Lifetime's Dance Moms
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa61091e410365459d7211e52922b5e0a1ceebd7100a9f42ff1fd6d10519158. Chain 2 (Bitcoin): anchored in block 957711 (2026-07-12T13:56:57Z), 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/TCABM1333376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351a8d9aeb9ffb8a38a0eee5c916dc3b627b68a3422680cc146566621e343bc5. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/TCABM1333392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e380d9434f13ef863fa4099ae2b8f2d480fdcf487c369088a9e66e8c2f8c7a. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:30:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABM1333396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257e543ae153e1cdcf12b3c342d0fe1b17b3a2beaea6dbd6c0e8394dba4d9445. Chain 2 (Bitcoin): anchored in block 957711 (2026-07-12T13:56:57Z), 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/TCABM1333398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb16ae3ab74e92e9df641c43f847afd202b39e63064b6aed0d7fe2e50606cd3. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCABM1333397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927450df0343c3d59e42962515c3bbb9efe94de1ef25ca69044ff8a0cb91a7d1. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/TCABM1333381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab394da692ed62ab7277d48ec1f436af6127ff2f9ac848838784524b39b7f96d. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:30:12Z), 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/USHM81377912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ba32da1adce38b33a069ffe345efc4f8dfff5bec2027a1ad77cdc485e08f7f. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USHM81377917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8d45e9cf6feab8bfb631ebf500cc5ad2c81b44676faf08af43618956d7738b. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:29:10Z), 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/USHM81377918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b70febbffdfe95139a3d76a212ba60df22b3f2cb523c103c1670fa8ac8f1bc. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USHM81377920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b02d27fe37e24c32ab61a9dc8293ae6af70d6acf6d12f09d4f12311dc3ea49e. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:14:59Z), 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/USHM81377922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d621d900e2ecd66e1004c636f480d0cc9320668e6bcf8918dcd6349c3b180b0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81377923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5073e454acd9e174aa52a0c32a99e8310a9670eced40ce0d1c4adaa9c7e4e8fc. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QM4DW1548003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bcf77d68d76d5fb153249f564b1152b4bb9f2e43568d9d122db36c8ad4f8c8. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QM4DW1548004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6877b603dea15b4139f977a7a08195f7696a2f54b53b78527ce96c40f980c33f. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QM4DW1548006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003a02f6ed587ad19c60ad29f76801630c7e2676cf51978e9eac97ac2fa8f7fa. Chain 2 (Bitcoin): anchored in block 957699 (2026-07-12T11:51:06Z), 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/QM4DW1548007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49cf9fa9ab27e446506bd0e5053179e0c287a7863408be9c912ca3ce9a5158b. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QM4DW1548008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7adfd13a6a59c904a55d01021e91a8aa15b9c7f750736061938aa08b9d312f. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1548010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703313c96c440ce6f0db8f97e8def3da1eed87d25a0bcc9985ec6148a12358ef. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:48:02Z), 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/QM4DW1548011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f553cbae4915a7c4339015083ecfd67c4e272e8d78a1eae055896c98a277dd. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:56:02Z), 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/QM4DW1548012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401a01279d25d29545988e3979dd908619ccb47114d25254b3f118bab53b65ef. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QM4DW1548014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3717906a126fb3e1be250c32e15ce5b2b221177357ffa7c69919877dac2ddb5b. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/QM4DW1548015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1519b803370be88518f04c18f495c914d41a9e4b43ce88cf079497dd33614fe8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QM4DW1548016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7deba7b46b27abba8ae750b442672465472f877ebdb35ef8c9eb8826818d44. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:36:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1548017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f459839dee7090cbb9ec858aa23cf29f82351e3ca8aa640ec50850ac21f974. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1548018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0984b61f94a4abca7b081b658603b1dd5bd0ee7518cdb81ba5f8483fb101a58a. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QM4DW1548019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5126560f0acae0970fbb219a4479da0144a6996455b0119458fde5f486e402d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:59:49Z), 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/QM4DW1548020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184d54a3670ba6c935fb55ef64945a838dd516a744d41e61db1d0cbc3078f343. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1548021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c038be5f59c9c0ac98cc4441f11d68606bd79f3c248f5a831932412eaaba43. 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/QM4DW1548022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedea3dfab73158beb3a45850242c57aac0475003eca4195658f8c7f0a66779f. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QM4DW1548023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fcc773f735a7f95a0f061f76b39d1e95e4fbff8f46a391085ad95136fefa25. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QM4DW1548024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20c65d180594cbc95ad46033aab99aecb967a52258ca8f5187163a256b3de1a. 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/QM4DW1548025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860bdde89d4147d194e302a65cd19410afe3236a06bf8aeab9c0553fa94649de. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QM4DW1548026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01235cc9a9d148890bca10570d8e6b4cd317e1fdf14e7ef81232ac5e84c4916. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:30:51Z), 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/QM4DW1548027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841228be79e4676e74160ef77a0081093b3702b0d4f31d2e0739be5e92986cd3. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QM4DW1548031.
Piano and Violin Duet (Bonus Track Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa692231ea6db983a066069d656ffed0bd3f6e73770097687ba8bd1b0bc1db194. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USCGH1587466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688d60bd21543b0db86f5bbb2234107097e95567e41339a516f14d30c4bef4de. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:58:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1587467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa532f30e1d0c64c35a52f4fd87ad13b40aad2359e954ffdb6cf1496a5ca19b4b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USCGH1587468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb092a21fd36cf61ac186159d4353a3390e9ce786f3b10d6b2f90802ec6be74f0. 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/USCGH1587469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb841dd100f17d8c8d8c41ddedce9af60e2ef52b6bc08a5b2fd3f9c4d20cada4e. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USCGH1587470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629e92fbdc9a216777bebc5ee06e19f23c8f34b8016e6f6ca56fe1d3f656de45. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USCGH1587471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859dda5324fd57bd4deae3ce1710afd07ee54c66fac1599ac152be06f1779339. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USCGH1587472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8177f8486248da61432f2177e2393716552426e6a254982175569005d69e832d. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:01:19Z), 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/USCGH1587473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffdb5c5599125aff4aa5c4823343e7bf6a601e355615e2d6be5ba30d7204a30. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USCGH1587474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dde764645d64c6ed1cc4cb5d93f2e6ce1cd3894527514c804a6f6b26565b906. 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/USCGH1587475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d6e7170a3d121b5d542e86f7bd4d18b690a5ea9bba03befe038ad95db947fb. 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/USCGH1587476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea08b605d34cf8ea5a5199bc6920845dfc3a4490e4241d10455116e12e512b3e. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/USHM21504734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1f410bf3facfd7435a925f1d0ce443fe00a012068903615baa3488f5b6453d. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:31:17Z), 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/USHM21504735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfe4fe730419bc824904d7b511c07a84718292ec074f2e50965116d5da73a92. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USHM21504736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916451a8ca40bb6b555ca3ec55850a06aac8b5035760dc68a5b69bc66ae2cda6. 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/USHM21504737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dcbf139124cd25becc85b19dd0fa534061dac3bd9308d6f95a22834993d811. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USHM21504739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0708536ae790fb61b472c517f19e8727e317bf3366f3f4468ffb63fa570e4e1. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USHM21504740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaebdc25dd42572e7661226ab2e3024abfbd76d0f33bbd638892a2b40face5379. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21504741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8489df6a0de664c14e60bb3ce031eb3f20455f0e988758e034e9d82022093b27. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USHM21504743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c444dcdd3327459bf0cf39c27564d681e824b551eaa154b1697153a3d59e34. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:35:11Z), 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/QMPKX1660127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c1539d751fc96aea3b0f9555a4623df4c27e0a6770205aa7794b25dd24fd26. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QMPKX1660128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba46d7a4594dd81efcaa9780ea7041837f6ea94ade96e83e83bf0a10e0db2711. 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/QMPKX1660130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11edd77faa3b7c9764cb116fd3d07605905a761cd666f4951d0c74d2c26feacb. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QMPKX1660131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533bce784dc30adc5556b4ba46f1428d24089cd311038cabbb235209fc6ed12e. 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/QMPKX1660132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f606c49d24f33ef6ca7ff3cdca8646b0900153b1006ae56e6aa013daf2e2537. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/QMPKX1660133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33d2710310e74cad6b3ad4bf0184ffeb20b7c84785ce3fa98f363535d2c4598. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:20:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1660134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbd342c5a95ca7bfc1ff678dc5b139bcfdde30effe4803e239a17236b510bb6. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QMPKX1660135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb1fd09159c05f50667f3b233945c9ec771753c78461a0281c8bf3444020ffe. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/QMPKX1660137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1537b6b72a8c0874792cbd5f166f9aa0e32386034f2ec5709bdc6ce008093cad. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/QMPKX1660140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fda432da00e77ab38d50f3f2df6d05d3433c73e76fb97c660fb60206dc00e24. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QMPKX1660141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3369ca2491729392c36113cd877b05402988cd5ac6a81d2c383885c70aa9dc01. 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/USCGJ1820253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271bbf9df97d09e6dd27537f8fe06bbe307f263794dfab58715a53ff3a6adeef. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USCGJ1820254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212b269a7c0d737fb79ccd13a1025a471c833d92e6710072d9f279864682be85. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USL4R1926935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bc9071c605efe22d7a625fe9a23e1ac1a0feb038c297fa648ddf24e4ace39e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2016101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2540f814c7b20b9f0e3c3109d80cf2335807ce6f4a30b8bcc2e5e308f69a79. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:45:33Z), 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/USCGH2082621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349c96875ad9563b53a88eab72240322f064e3139ad27a68c9a69442ab39d7ba. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42010027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166422d84b39492e93a5e252ea0aa2f3924415ede69b4246486d8c5b874cb07e. 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/USHM22009810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16395076d1fa135dcbd4bef9783e95642489a4437fddecd1c2d5085d37128269. 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/TCAFK2193708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bc9071c605efe22d7a625fe9a23e1ac1a0feb038c297fa648ddf24e4ace39e. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USCGH2016101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4184e526431df75889d32c7a2f4860b81dd07cbf3045d8f5bd875f92de432e62. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/TCAFK2193739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166422d84b39492e93a5e252ea0aa2f3924415ede69b4246486d8c5b874cb07e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22009810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212b269a7c0d737fb79ccd13a1025a471c833d92e6710072d9f279864682be85. 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/USL4R1926935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43f941afd380c46dd98c65975d5f6117d13a1a605e1a86ba891e52f9ccd685a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2058957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2540f814c7b20b9f0e3c3109d80cf2335807ce6f4a30b8bcc2e5e308f69a79. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2082621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e030918d584716e8778508a4e4a91c53d63d96bc7222cc4b06518f9a7bdd9e. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCAHN2359448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9a87b09cb34c470bbc0f309a201b4b96e9086fa30e57018a586597b042a652. 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/TCAHN2359463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c342a9ac9845736984a2cd7ac3aca08ad9dfeccfdaa264d3d6be9fb3aff606. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:05:28Z), 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/TCAHN2359495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637cf602c08fe10d339efe9010a0a01b84c1d790c699d5ae6532d4eb5344e414. 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/TCAHN2359509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f15763670990c523bf5f1ba3152456d6a01f0cf969d38da921308789d960145. 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/TCAHN2359529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e96ae4d33c61a9c36a1b828249ec8fcbacc647f1ec8f928fa906c7a54434240. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/TCAHN2359539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b001a2589681234f9958d6c9685b23613691e8acd024b9e43ee9a67e0903812. 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/TCAHN2359587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1f1282d7ed4efc7ef5d134b42f13b5c0789bc36ab2a5df1a7b0a84a428f455. 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/TCAAY1170418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc9d01fa81e61ce922d6516d1d91250b6132cee3167057f18d496fdf3dcbe55. 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/TCAAY1170426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6429f3d500d213b4257c6045d6667de6065c29a6e739e7e0f9dc39f6a82909. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/SEWDL6142796.
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