Malcolm Holcombe (September 2, 1955 – March 9, 2024) was an American singer-songwriter. Early history Holcombe was born and raised in Weaverville, North Carolina, about ten miles north of Asheville.
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 0x188c4658c1993ac0ab2fc2e623f0f710a0061070407d56accfddf45505e4cbb0. 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/29cadec3-69ee-4bd9-b312-882e2f86e202.json and https://artists.proofprofile.net/proofs/artist/29cadec3-69ee-4bd9-b312-882e2f86e202.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 0xe3098ea1f3ed10df117b4dafb68330f4be0f162d0143c88c759c28f71df9f625. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK2312101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5424ec22e5769c03a76153c35bb4fa17ca0214c1acb811d566c444c60779bf70. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QMANK2312102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9562d366e95d0aa7426cf14ae7f6d6904f8e69590b21b8884df515b84af44a. 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/QMANK2312103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66dba949c4494cfd9e855c720fdbe58968fbf4787f6c37d6562ab8d52204bf56. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK2312104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1570d30fbf0c52747dd96e980cdda3a6cf9245b5fc76a43eef2864287333303d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMANK2312105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe243e9d5b24a0a7e8c604c11002a794c33915e3f288372adcc8906c6a567208c. 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/QMANK2312106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd604cafa0eb03a65ad55324e7628135d9665f3c70e94813a22f594c1b9d691. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMANK2312107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e7b8a64ae36d483b576cad3185d792e9464834a9e3118e8a6bb292ccd14833. 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/QMANK2312108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1eefb34b4a38c1ca1680190827168cb3eed8e89ab9a7d9e6cc218ea88ad57f. 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/QMANK2312109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5200fb0083be92268e58f4c3434936c59d781ee8b95e39dcffc2cbf87d1795c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMANK2312110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af66019b37d9976a9e436f141e8472f6ec9f126ce2cdf76bcdec35f98dbd630. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK2312113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1e240effb3bf22cd97530a6b4836a75d102568ff2544f21f545fdd3bc1fdc3. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/QMANK2001101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37641d77bbbc1dfc910ae37425f45a3927167e0b5a911f6ed35b99c0339864e9. 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/QMANK2001102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d3700067f5823e15293b00d169ab9aec9d5040e65f0343240944f2a20cc4a3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK2001103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bd045c675b5c4702275f0a4905670e79bf3271a15ef3c42d627cabd401a65b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QMANK2001104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288ede36359f97eef08a6ca0ae3fd0d847ab262a269d9576a514256d23b2fec5. 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/QMANK2001105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabffdcb58cf7fa745c3c033d261ec1625345fa505890c443eb70714a7ac21a9f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK2001106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c30be0584a36606c41d8c437132c1861fb3c4c226b76bd61720b44f24be204. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QMANK2001107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b06e87582deafc1410bc163d6ea42cc52663056cdc3a1a554dee40c5ec4533c. 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/QMANK2001108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe263708f77b7abbb72821ebac545cc9685850f6faba312ebc3914e5a0342abcb. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QMANK2001109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e0d429a4e9a271e3c68edeffb77e7dfdbc3cdefaedc982243436f96cd29eb4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMANK2001110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7249501a7de5bd2f397252829b243e8abbaccc45fc45100f543c05e587d325. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMANK2001111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d436e87346dc1de5f3c860627cdf1fd1940b9f43316319b9eb84b5a36a4ed5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK2001113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548290f2ccb996242b550e5454bf745dd2068b38438e8c729329014023388d82. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1800601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9524ef23cff8841a0012ed8cebd55b8fe116e3afb59e71e22c223efaae467d6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1800602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bc6bc3398c7956faec55dad6bb54b318218969d0612356344c986f6fb62eec. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1800603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a2980f399531dcf326f1040e744092f1999869f9a61de26272e3a4c40c0d3b. 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/QMANK1800604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26776da5301657bd4efe879be8a168b691001a1d4b158aae46ba954a66b85a6a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1800605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3889426a78cb13ac9fb2f1ab7014d152c1e0f502653027eaeb4e6e8c086402. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QMANK1800606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae02cc1e40454789937eefe8bbeae67e64a954a50599b71769a7e053f0b3c7a. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/QMANK1800607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6f46c0d6bcd96c08b932e7eb8aac3602655734fa7736a3b53c0959d54567d0. 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/QMANK1800608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e50487fe84e132916300de8c4cba829492c48c3423c7cd42dcf5b5e2724df0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1800609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93828280441b97697fd62e561b737619bee469c1da01effd1ec1ea2e80f51399. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1800610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4dc21fef071889e293d5cf7bc1a3e0543edcac2719ec78a263aeeccc5d8f02a. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1800611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a3d99e0e11f7b1ecbc3aefe227506a25feefde16c13c0f3837ac4a74fc4d39. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QMANK1800612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3404b086d005bdd6b7a24758fad16ebee6b8c3e8e489cc55607fdb09b3f61d35. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QMANK1800613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fe85f2a727581028be8636380c03ae3e20b4a73a7aee50a037e67c3f5ad3fb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f35252309c5fc852526492c9e5fa8f162e33f154ec89d31368127394b8ce65d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9b8edf7675576a650c52e966f54b28403ae5e4267fb4991c09eb152b6f4366. 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/QMANK1500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46fbb5df6be49085003ff03be75b2f020a259de569f5bb942cc949bd1407525. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113e52c2836ce6ab4ec13ca0a7212c859b4877d866b3afb6f3e8f060caaa0c01. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMANK1500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4498a7de313b2de25a8a4f7de7e3d3e5f3295d42aeff6e96b0a0b45b39945ad7. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177327deba3e77682a9158d5fb9b6fa0020154898b6359015cccd2649135a727. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QMANK1500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000b9f14a2943641f7657e0151d29e608332ddb47d622648cf8b088eb2149675. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QMANK1500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66be163f9a28f6932aa0e1076162588b18f53216b4bec850a3ca4543c532d55b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8cf2aae0f4c3564966e05a7062124b45b142476da1fb307e0ee0de79797265. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QMANK1500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba71117ee55ed46a620c365b63f8551b9c4cbcd6ee12cd8ee57ce2c66185e253. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/QMANK1500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37f140ecccddbc461791c69af4f0060b9464ef755387c10c2126b0281a11fce. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMANK1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0059444ee44c5c670a0d009b839046ed1d48c056f35de70ef100b70dfc120cc. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QMANK1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ac21d38f464a2473ff91d21cdf16e68d4d154b70d881467f5fc6982506132c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a11fb9bbea5a4645806f09319df70d16337abe90dcf94ecdaa4cb77b800517a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b2b7b00de3d8c85b8f99b6515880452ed9dc5accc3a0976174dc3ebce1ffec. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d318085768d474c329a2cb164424e1c186fdee172cd8f1b24c8975a99a1a6ec. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/QMANK1500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf673a5f28482aed712cfe6d1dfc0c1194e21aca973263c95fa72934e10b09f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ab8eab3c629a05f035a340dc5539ab8f2ac95dc3fa885c9c15887d2a63ae4f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMANK1500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718bcd57bcdc63b772b2698f1ecc3234210406f4c46394a65e38ae0e75941288. 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/QMANK1500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56352c5346a34b66a644e35a3348c5944d722751e839833f945e271dfa77e70. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QMANK1500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000db504a22887b11cc5d84596c5ee0b074e66e861df9bf2025655708f9aae38. 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/QMANK1500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e3f14306c9526c22548fbb8a3f07f654d298d74f8a1bf8b77061e203d054b1. 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/QMANK1500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969bc8f5a3e433e13ec260387f11a66e57e286da26aeb1cdb957f5a256e0488d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9751400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55815d0f3dc4b685fc665198ca5d366eed9488ed469df1b2f047ed8e421c8a4. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/US9751400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf122a146ca901ee6cf7355904c8cbb4dcd40eb1143eafd3ebf0437ad69c8fd1. 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/US9751400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c96c335bb0a3ca6b6a7b23aff6cf9c5ee85f6a7c73147bd9516d5027d5f061. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9751400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e659b17fbf48e46e3ef21877b49cedb15d96c1cf297b652fe25ed46b82e0341. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/US9751400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea52350c7778c8f049051a133ef225601ebfd1d320a3ef9b7a6fce0ae86c664c. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9751400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73f97c203facd790ce1b42d16647bc557d4c4c6edb3935aafe0054a0610fba9. 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/US9751400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413d8e5f89642988b46bcbdc38d43436a3bc1ae34de837ed5f34bd528ba2a653. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9751400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a82b861dedbe06ac61188682f7700a42d19589a14b52084169f7aba16dccbc. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/US9751400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4394bb3a32c1709d5c72fd01aa3f5f7e2b9d598285d0bd621590857522cc76c4. 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/US9751400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026376d8086c15fff76fa4ae8617c165f77a92f54bfac871ff6b788a78b7e199. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USTJG1101001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff1470d074daa985089b7b1b843cf23465a6054469f654b5be836d567bfe8f8. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USTJG1101002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac072867a663bb54ebb1e64ad1f518da05978802e5b039ae1dcc911ed543bb4a. 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/USTJG1101003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7f7148c2d76e0a54e340e84223905fd21a188c8da56d333ce1df32d19e9154. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/USTJG1101004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590bd16c31848d4d1f954d84932688f62381833f09b05c7fe2f9ba6dff42af28. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USTJG1101005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1157519c9b19f0b7d5ec693413c370d621fd77d466996726fde3b7a1d03aa56. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USTJG1101006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a68ebd9e3ccad9ab6665712bb6db2518f319c6a992dc29d65127ef02d36ffb. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USTJG1101007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1b423357787064fbf31ed7c9f1c93ec51dfdd6bc302e71f1ea84b409e24b82. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USTJG1101009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4032a3f1f298bc664e2af86216fbb58533c0841b9a77ddc2eb7f32d78450f3ac. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USTJG1101010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1bf34b5047f51589afd8ed44dd41b5af434335c56e531c9ab5b87b84a74b48. 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/USTJG1101011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3c92270088fd4d77bba9755a26e50ec30c4949955609bc94779c5a2c9c44a9. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/USTJG1101012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cf1b1bdab81d1695a85f488bb3ea752c7bc7f2baaa1d81a7f427e13d5a2431. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDMG0948001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3935bf17d340cbcea16b1670b57727ca4c9330bbb7e17f4b9f643eedade0da. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDMG0948002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2776fe9a2145e8d7184a50fd4108346a6aa1cb901f859d14e55ed4af8c5011. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDMG0948003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aeccecd280fbfad3adb0707a1c0ca59d2a842e92bb17774e35beefe55876b76. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USDMG0948004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983c95ff196146f5ad95844e8564f64b007bf6bf420aebf3eb08a2a2692208a7. 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/USDMG0948005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe949cfbd4e226331ace3e5023cd6ef4d5c74003cfa94d2fb45cdfdf85106d44f. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/USDMG0948006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8009e98fb96e39af0f9008d66da1b1375e13a58afdc2f6a70a6c724e4add366f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDMG0948007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5444e9ad6a4ef65a8f8564957675d0b30db0e8a2ce899b9c30152d08b740e147. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDMG0948008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8118d957374093f18dc21519e6bb330038f292dd9bb7a5021629b3f8c224bcf3. 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/USDMG0948009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bde0378c3341d6f13e1fba93e3f4b7357f3fda8fc87fafef9f06693a62b81ab. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USDMG0948010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cc14f92c1420552ebfc61815e6822755e7002fbd7a25453d0273a79a265a60. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USDMG0948011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072df80770bdabc4951c7d32af8e9096bf55a7ba3765f71567ce2b3dd5bd146b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USDMG0948012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd4b9b566f827c3896df700e5dd82637b5bf6c1e54c238b740bb09b74a20e96. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USGF19713501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bec6ab3ca68ebf7b06654da9e95ca30ad835a544d9b5aaf1ba873185375a80. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USGF19713502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299078be31161deea6127c3474e8a09aa7d694fc394effe23cc47dd7fc89ebdf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGF19713503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283cf28b13f8f7245ebae62a2b5c014319899b454a6cad100d9a1f5ba075fddb. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/USGF19713504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537ac1a956401deb8e09d9806a4e5113c751a1e1a2deab9cbde05379fc04556e. 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/USGF19713505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa4cf5ed82e926b21f37928c20c64736e01966826d0f7425637e829ce109c33. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USGF19713506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb004eeeaac3b08f6324b723d2b8c14c94567dc6e2d262ea669fc54e4684002. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USGF19713507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539480ed9fc42d73084217703d7c4591a72030c4ab6da38de7c622ffc599f780. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USGF19713508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abc645fc76919ade731f05fb014132c570a44ce0a1e5101a1159ad45d396086. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGF19713509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc672843972ff1800b8f937b1207f7f500349b8fe1c14838277aadeb94b764b43. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USGF19713510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26776da5301657bd4efe879be8a168b691001a1d4b158aae46ba954a66b85a6a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANK1800605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9524ef23cff8841a0012ed8cebd55b8fe116e3afb59e71e22c223efaae467d6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMANK1800602.