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 0xa964a8d7c665bbbbea8ef01adf120f085a1c616f6a3798e2079efbc502ac2ad4. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0d6c495-279b-4ace-9c8d-9b3056e96973.json and https://artists.proofprofile.net/proofs/artist/e0d6c495-279b-4ace-9c8d-9b3056e96973.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 0x48eaeb2ea9b7f0e9d36303ddc96ee1a468df2274213171343ce0e323fe3c5b71. 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/BXIV82397989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d67194599486892ffa9c40196533d714fa96a75b6d1841ed9bcf78057b9e375. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:32:20Z), 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/BXIV82351082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81c3907a441718d5a86e1faa837a79bda79da4e00a110c8121cf06e8281202f. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/BXIV82391342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3218a6823d2b4c36561771717e24891180895bb621e955736f6eac608129c9f0. 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/BXIV82390907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0f35730ef625b0d3a1bde5ed862e4cf33db5aa8242a799e21189a33fea2daa. 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/BXIV82393067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a4b05b4e117c9da0ee6eae900603e1110c7ff175bbaad0cb11618831170f19. 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/UKXN22359632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead82cbaca8a5924eb8a4f621b3ba7bbf13dd1f0a18d58e422986da3e6639614. 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/UKXN22359633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e553ec6ddef6d4f6eb999f49bd208f5b9b0bdb5af9217798b069520d6ffb2a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22359634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc579bed0e902e603a8c4bb07eb5a5c5cadaa4f0a77cf86d9204bbad9daab97. 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/UKXN22359635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317c1d8c1cf68f308c796c958e2c6443ef98c23b6068fa2cf0622b7db3a4d4c0. 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/UKXN22359637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dda6292da2d4c8d13e6871348db4766337639b48360f30c828fe83b0a785fd2. 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/UKXN22359639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614d2d89430837c9e6b85e727d23697ccf9736ba9fecfe34b855546b7475018d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22359638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fc0e1b7d6c34a1c1375fa136111ada1a8c5cf66caafdcddf6f118853688395. 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/UKXN22359640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9a6f95d8daba8ae66c0bf1d6b26e52a96f31348cab49b9d1e5ef7a5d72816d. 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/BXIV82370757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b66a7b2fcd3d8088eb95248c24ab11b7fd62a83de35895496c5fe0eaf09e187. 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/GBLFP2428580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430c736dad1bbaf5b49b7b40831ce45260ceae7626b63561e5ce2166b4194908. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/GBLFP2455618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2191d4b622618edc80d581525be2d0dda08168c6e32ed4923c9f405fce2b8176. 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/GBLFP2455616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0001513e7bc624ecd425ef4fccd68504ded64533f8e418fa36a8f61785c5e415. 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/GBMA22387737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50056e47f9b827020cac6662ef3a18f0c02228895dbf6117c8c674b9e784cf1d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22387743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e2b5645cd325c1ae7caba8269129870312687fbb06a05576a64c4989fc8922. 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/GBMA22387742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda591c799eccf3c2512ca4dd3eaae7313c284d14f44a8fb0e5f3d8ea97d287a5. 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/UKXN22521986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f370b950021772978bdeb1536e4c662c368913b27321ae753e980fb207f543. 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/GX3Q92541422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f817cb07896be61f0dbcc78993cda41915d2382e83d8660593bbe2f67d8e35c. 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/GX3Q92541421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c563b59967fbf7016267dcbd9cb3b2bc41e42326d1d0a1144771721388b9eda. 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/GX3Q92541420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cbe1890b3b8f8a955f8e6520f68ced5db176de3da424d4c9db38b2c7d6fb19. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92541417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd33d7864d22796436545b7bbb3f80ad8916d92783331dab3977dee66220fed1. 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/GX3Q92541413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda591c799eccf3c2512ca4dd3eaae7313c284d14f44a8fb0e5f3d8ea97d287a5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22521986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d32d5839454981ea73409cd477f4c678d3672ec804fa050c45517e8a38586d0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92541414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc058f1634644dfe88dce7b1c57fbbf0960ca9b4ec7942a361f2188318c0fcd7. 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/GBMA22455077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031795a71803dc6b2ab37f23a072ffa3ff107fbb39f0b86aa333f8c441c04b18. 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/GX3Q92541412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee00939f8ef28a910a8fc86c9396454508940cf34fd7c440aee7f8eeef8aee02. 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/GX3Q92541418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405ae8d2d5a1c18fe055caa350206a75ddf08122f7f46ec8d34493607b4319ce. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92541415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f407b110412f8c8eca6cb4a9153d3123ef38075d2a420ef7d4149f218e95371. 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/GXHG92571146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00bd8e6263630a6c688145d7180861d4280faf4690cea9ed81f35e278afec07. 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/QZNJX2374578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccb66cc647a46a353653b70e3b652e564d2d04933d9123de6f4088668b2dd84. 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/GBMA22387803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8c97b7317ed97519ce5adbf212864923a742d4367c26ee717aa1bddd3a5479. 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/BXIV82345919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dd9b99cee95144177f2f1b906a76849ecc5a77cdac51f21bac61991ba2b41d. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/BXIV82483066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79112796d0bd67a6975db074b029f5c93fa3843e592d9a0901ee8893fdd897d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82327069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52eb86eb92eee40cf9510975790e338d0336c7ea7533d2c8626e299b94bdee41. 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/BXIV82339710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5629be6cbf123ebb2004fc236f3f599a39064c610d47674aae9683ec7fbae7. 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/BXIV82300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3db135029412b197b1dc4a6bd0958c59ab0b82e112b14318610b52c03765fa. 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/BXIV82368114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4ba77e9f018696c88ed1602c16f6cb032d97dfe9a07ff8047c3c0a795cb068. 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/GX53U2476047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1906bd8525014334a5e0c09c07ac5369183a9addcba7198c4422de67e7df9b. 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/GXF9Q2493324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031bd3fdb7e3edc193e816e88731d945554f0cd8fa38eb5c41cf67c1921693e2. 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/GXF9Q2493325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc429548215d170af9a1ebd9250ba5b2a79abdb14eea60f585c1c94ef96842b0c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2493328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b24e848f0693acb9fb112c26f9e1da55ad6fb765ef8a54234f3390398293e7. 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/GXF9Q2493327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd380c904e4c1cef71685e1730fe0e8cbf15f4c6f55bbea9139f86b2caeb5c112. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2493326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28733f02b793feece13251536d492a7755e196b9b1e91d3da3ae476edf7b734e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2493329.