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 0x1c9d9321f539eebe30a0c262d6a1aa23503db3ae1a485e64b9dd7595a59c89cf. 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/0fa58064-07bb-4546-ba7e-359f999c89b2.json and https://artists.proofprofile.net/proofs/artist/0fa58064-07bb-4546-ba7e-359f999c89b2.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 0xce6a9f7329920a88efd711b82fc9781ec9ee3c1c19cba03b6441a7d526c474f6. 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/FR10S1428107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d7637ae5e5c8855b0ace51e081d131fdf28378677f6e2899c7430d513a6141. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR0U91500595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474363ab4b827da2a97e1b526470d564cf9d671e8bd3e7612a936807e3dc79ae. 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/FR0U91500239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfe5307b7198f6d4419ded77bf190c817092af0474fadc3e97f669807769f08. 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/FR0U91500596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6786559ed81c87ef190eb74cc4875b81ceeb8734ae603e87e7452a41aa7e395c. 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/FR0U91500600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2a33c15e8fb0ed9621cb258b219d83bca4a6253bb227ca86d8984fd4fd73e1. 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/FR0U91500601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682df98848a9fb8f65ad5bea4d818c4690008a7638edd74b530a2676e043a416. 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/FR0U91500605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1538c456e4e12d6ac5ac0649df5e098db7777a00039ffb3f663b83b7ffdcfcc0. 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/FR0U91500606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14dafa5dde657dbb6cf46b679b98d7c8c6ce5f216b968f70a2ce11679ef1afe3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0U91500608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94daf6f8d3a266d3656ceb60dc1b0ae121dcc4ccdecab070dde521a91f89252a. 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/FR0Z51002303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cd5368b7ae4d231ab6317858abf8b70d3d11d078ccf5fa428925c7ee0d166b. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/FR0Z51002305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83516800b511295cdc8d2e574c5b93d4771252f30ccb7d3108ffeed606ad0f03. 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/FR0Z51002306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d0f5b8ff42f0bf5e89d0f2fb5192522395be2654cd8484f36411cfac0a16f2. 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/FR0Z51002307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5e176f98aa7a7f21019b2d498ee5a8908552679472a281d3020f70a29b1392. 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/FR0Z51002308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3daacd1785e0001539793b8b275ab70cd5ebbe42d94a28e34cb6ca2aacbd4ea. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/FR0Z51002309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cac8d09e52361dd3c5c498d4089fc92ca50e3bb490063bc918c4122db0c1a7. 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/FR0Z51002310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cbb2c69afc724a8a31de73f1d48f6da904956588698328f2cc014f6b969beb. 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/FR0Z51002311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e66635321238c89c9ef2059393c7d8d8fe4c551a2e25b3a96ad0e7a667b9735. 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/FR0Z51002313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c255376fe5649db7ce81d1e0e9553d87cb8e73b138c0d0da9005d76ab471ad1. 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/FR8FB2411000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7867ca914f3ca96b270630eed6b746eb7ee4295487e8252232e8d7883a5e053f. 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/FR8FB2408100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7a55a3e0874314ce35f61e08ec7603b6b298727b5f29d5e009f9e4aba7156f. 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/DGA0M2379090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b8ead93dc8db653d404171a7fe2175700d98fdf9f220294433eb847103a716. 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/FRX872326568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd245bb3eea5531a27dde5faec5054703761467c60318abddb64a9f373787df74. 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/FR9W12303575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26baea89c090d85011b01b68d00bec07656845351a1b2b7a288e3d0737c3dd0d. 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/DGA062212862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f51b9664a5671912ef441e66a5e153f0af6ab008ad077e79a4b62e595fd71aa. 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/FR9W12216886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72371f25a0f25761af27cf29a713daf76ddcf26775de4a84f56528a98b1f5e4e. 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/TCAFA2009710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d8cf27c2c54031f0ec212d10e8357935fe9cbfa67df4c25cb1dea33115fcf7. 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/FRX281964345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795d76c2cda74eb64dc1ea8f83c38eaa5425e8e999c59691947d443a32e564c9. 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/FR96X1910026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa486f90c44d31107641ad976db3488185527a1812e6628906d76bd17f7d9ad7e. 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/FR0U91900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027e9924029ba7c5c4710e60544cf468072c9daa4f5f7972c0c31b17115d335e. 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/FR8FB1803811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b2ceead0a74d0d51b68c974fb3f4612c3a71322bb9ee15eb999205eda3ffad. 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/FR0U91800578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d72f97970c210d3766e895eae45ddcd0483d410add4565f8838e41a9379422. 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/FR0U91800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684d216ef6801978b4e8a174a3ebd90d8655167f1283224d547399e8007ffff5. 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/FR0U91700853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ed89ba052300042c854d595667a95971bac11f2b3d3debd71893dd4991b0fe. 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/FR59R1743314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c25aefe52e1353abb41e583110ab03285fb4ebe04b3e03fe1c542a168b8cb0. 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/FR7HL1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a7e6b419cbfccaaa40a4ecba980ab6d9a974433d2598acf382f95903e7e5a1. 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/FR0U91501327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474363ab4b827da2a97e1b526470d564cf9d671e8bd3e7612a936807e3dc79ae. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/FR0U91500239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df293522b1864197b49f539a151d9eb7a08dc5f0a80bcc382860147ed5b47e1. 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/FR6V82264998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5b335a4bf574c2e944ef47b2b878e00cca5b5e0bfcb42c74fbc6381aa4ed8c. 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/FR6V81863898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15ad76d98f76ea5365b2bdee30c895af7b1e40eb9b9f782ce9a668d6ae676f6. 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/FR6V81712719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80580d44ec0e398067913a10470f675e3653879503e7d82ddb1769ad1c1be6e. 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/FR6V81336973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41162b56ec4fb5c9b30f4d74d6ce58395152669c36c5b49b30e7fad67978bc4f. 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/FR6V80163862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0135d9744b266a1c49da5bbda75e1009e973c535e0b67cdedfcc0ea0826d9d60. 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/FR6V81193982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec86bb265322e9a4c256be57902a5f8369cc8bd242d5d75f96d34dcb60e8096. 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/QZMEN2593203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a0c56c9937624c536e24ce98a65969988fdf8bfa1a7a87c50aec8824c270b3. 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/QM4TX2500250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc03f6c553eff154d3b58fc1e85a3dd868b92dc85fd63d7828afcc1208ef8d11. 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/FR10S2596777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973533c6ffbdcfc426d2d78c62b1dfb1df37fc86239e194ad5b9c2043281189c. 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/FR9W12508210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b2908a35b7e9ffb7431ee25f36760f2ed5b5857da3b670ea83c01d6200ea96. 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/FR8FB2413600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698ead23da24f265261df4bac283c7e2b2371c953678d85fc5fe0a1804014938. 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/FR8FB2416300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499db92f06b6f771bd4085aa82589e0e5d65c1326567bfeedd02d4e922be9c1b. 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/FR2PY1600410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32dac08a575fc0d168bdaad8b81b17eaf6f3ddad70935cc2a25e71d40ddb50f3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR2PY1600420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81a04fb75e308cef55f22adfcb69aa2d10fc938087d8d5161960ba00e353812. 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/FR2PY1600430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb94c031bb33ff452defbb4af6dc6295defb07a427fc850bd2004e057a18245. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FR2PY1600440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c0f79920ad3e9ad7377f2c04cec01dfd7b32604ee7c2433f8f014bb9cd926f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR2PY1600450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1c7af233b1d11b4ca2fc0f610d4e806b106e8acd41d8fe4d0b90ff09320c21. 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/FR2PY1600460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b65db63d3bb7fb6d74cb68902bdfa3dabb9c0daed77779352cc40f70b27125. 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/FR2PY1600470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c53d42a321924007b92c0c0b2dc4330d5fcbf6d21efe9da2fb64adcb2992e1. 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/FR2PY1600480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b3a6ed9a3fe54c2da9853e2243920bcb1d4ed9d228aeccdc816a92c261eed0. 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/FR2PY1600400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b1d4d25abfb59bccfb6562b17659ae4a90ce9e1311cee8f88d6cd7363dfbe7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR2PY1600490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda48b57a496e6cde82f53de4ef9b88275086566f6c78a6d8acecc7d54196b633. 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/FR2PY1600500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d09189ffc0e213e0a6dcfccdedf4babf376408c98d8ba3fb935b0cf6f5d9eda. 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/FR2PY1600510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4737292b019ba86fd836232c3e3d86d2aa7aa8f4e477ef9b953ded1bd36168ef. 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/FR2PY1600520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc589ffdcc79a942a7edb5bff5ef23bd5737023cc282e4ad31425f91dae829d1a. 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/FR2PY1600530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7772dcd43fc159e97766fb8a343e6260bcf0fbbe5bb5c4cf88e58fb7a5741f8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FR2PY1600540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1831a80746d29b72f724b42e9bbb7b80c1bc0d3dd15ba4828e86e1ff32bacfb3. 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/FR2PY1600550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15774cd7162c82d9c699f8028fa8690122542b4e5f325a9b065493fdf3d108ac. 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/QM4TX2500246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615fa317e37998447c47c6459cb6511e11f8417ded1c9d5cddb6081ee03fa709. 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/QM4TX2500247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559f465c69240c9ea63991d1da2490d4cb3bf4bb48e37cb2f1c6c2a2a4558c64. 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/QM4TX2500248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f20d1ce507a1c8d165be89eecfbe967e5a37264da13096c02d28f8c3cc23cd. 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/QM4TX2500241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c271ad31bb2d7df2d916da80cf4f8b1b63ffc8fdba56b8cee01e4dcab9622f0. 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/QM4TX2500251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef16cbf70d7f4ccc687c7eb37bb23284d250b964d6756303f11166544be3fbaf. 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/QM4TX2500252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf1155f162b95e8c26d6b6cc96128d9df7f10a3b41c8f015077510ac8170847. 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/QM4TX2500253.