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 0x3d40907e1cdef6e916dbd5f8f0f6183deac5bd7adcaba62a2d439316a3afe9ee. 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/8de4e147-01fb-43f9-aad9-334744a25d42.json and https://artists.proofprofile.net/proofs/artist/8de4e147-01fb-43f9-aad9-334744a25d42.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 0x5f6dafd5cae05351a156f4846c8e67bb86c7c2d24651cfcfbf2cb4e29b19a703. 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/TCAEY2049898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f28f1a0a3550476958bc58b1305e9d7b908e248224bb49609b4b9b2b159122. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:57:38Z), 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/TCAEY2049905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2693eb396dcedbf9fc92a4bcdcdcdb83822f32dfa13f5604ad6763762a2494. 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/TCAEY2049914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcda856664ec782b33fd142a84dc08d46c32baa566ba0e981a2cf8ecf448df9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ZA56E2102025.
Flower Girl (feat. ChiefJoint and Rhey Osborne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73ab1962607558c334d56184882696a640d8f80f108b0976f77947c60ccafb4. 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/ZA56E2102026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445a58fc6206a3367919ae013c2d008e95995220ebfad513b85f5f47d6ad4e23. 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/ZA56E2102027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ad32023c6db3424bd5669eb9c170887387db2858acf0853dc50bd59803b73e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ZA56E2102029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ab6b6e69630eaf18982a8752357c42a846333ce7914dd44832e5ffff1163fa. 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/ZA56E2102030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af7e8bbce57aed2dacea483d2e74ded8104b2ea12497a479947096afe5b188e. 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/ZA56E2102031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649e7ec53ba190b7e741689559a4de9f9270616c3bb6587f826c37c678eb83cc. 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/ZA56E2102032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c73e6dc821f3f7d27fef4b4d1a412b926ea7cfdcf3d78770c79898d8eed30e. 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/ZA56E2102033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e9c516c5b3f3280fa145484652ba1b2065ff70dcf3069a956ca7f71a0c01a6. 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/ZA56E2102034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c19210425b72cd11b1de239e611846c09f273d6f4d87e7f818b621116f73dea. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:10:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2200447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a6c11674e9cea6a1c659bd7ad4b72efb99b9eb70ad5dee8e87748d14e06937. 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/ZAM142200308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed356a7043d660913b7786b23dfca633c309e0e2432159f78a38033b798c69d. 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/ZAM142200311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfbcee4d43ff229bcd7cc51bad8aa5fac9bc8b5e8f269ab9ad2d3b6bbd3ba74. 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/ZAM142200312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe999f76c2e5b65f628cfb85c464cb060c0286a3fee683f2073baa3edacf47a72. 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/ZAM142200314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a99340a4bb9bb9388eacd146dcd2fa3fe00d1c936febacc4f100bf6b1cb4861. 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/ZAM142200315.
Lo Mfana - China Charmeleon The Animal Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67294698807358c27eef6503bab2e0a32b72ae1caf0fb4210762df24f8a369ee. 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/ZAG8M2200982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9130ea7eb2cdff6542eec573a7448b82d4c3109f79e10c86d9247b9585ee4125. 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/GX3Q92208117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed803fb576070d1f1d01bf23562e3eb0a70d925d8449ea7974d2e71cdee0149. 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/ZAM142300381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7b7cd8df251d99214b26feebfa01e1f2918eae21914de25193859fca72387e. 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/ZAM142300382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75f5d512179d7a5769f3c45d6d9bd9e06e94853e1862b13af6585fe57745cc8. 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/ZAM142300383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d3e18e0432d0d4c86a5c81f8d0ee0def62ec2560b2924e2d2d4aacd5caac36. 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/ZAM142300384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0b12995edd0c2b78ae23cc06023abdf0a18480b3de627a46da623f6e719956. 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/ZAM142300385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e815a8d0c6362506ebe29e9097461ce315c3ffeddebf5e1cdabdf448ded3631. 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/ZAM142300386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb434f3486a248fe5b24feab449681bf27342ec922b18bbc7c39600b499ba5932. 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/ZAM142300389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c609feb13f1e5740798b63706077d7bd73c560eb30dd67f6a91221add47d82. 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/ZAM142300390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe307d39836e1b29497de8bb8739dfcbf85c737430d93b016b445188c95a2ad66. 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/ZAM142300391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf795835fda586474e2ee778d54fac08ad84c12d3e1e71e31f373852da64fc7d7. 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/ZAM142300392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d4a8cf538831e36a86f66d1442858c50973e43b7beb10ae756be9bd836bb4c. 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/ZAM142300394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49aae2b2fbd98323c8a9af88bb92f14c84a35a263ef1b0c337e8f8fef48985de. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T15:32:38Z), 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/ZAM142300388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6bf74edcfcb416a9209176bcd25dccff75b957e9b9f319709126d5908a76f7. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRPZ92347130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9130ea7eb2cdff6542eec573a7448b82d4c3109f79e10c86d9247b9585ee4125. 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/GX3Q92208117.
Lo Mfana - Buddynice & Roctonic Sa Redemial Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1632dd4bd297ca68f9d18bc87d1b6269d3f26aa4b121cba93a85a4ca939c592. 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/ZAM142300571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e07f79f753a619bfc2e15ec2435cd8be728ff61ffb372e868df7ebf88ffc9b8. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/CA5KR2434315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb469135ed2f00868c33c60c71d1ca990cb1e0f17f1f16ea225e7ff256cf918df. 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/ZAY592400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4df9c7f44b1a4dbc7189cf09d433f8823a831843f2e860bc4a610112ce1456. 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/ZAY592400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbece538ab113843d72f0b24c8af14b9c3704d321a3b5cd7dcfa1834b0f130dc. 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/ZAY592400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25704af2e8346eb256a128138a3335fe06c55e91d1fbab1784adda8e77ec547c. 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/ZAY592400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f649a36aa6fb7109de4b2200da6e084f5092339801063819873b11b696cf90. 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/ZAY592400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622af133a48d156e22fed354d4b35c47aa436d666e1cba13eedc7f7cab4dd0e8. 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/ZAY592400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48653f3e8e681fa1895b7e01e38f0cb12c625dda1f98e1ca45d8354df1196fbb. 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/ZAY592400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8656280ee78bf82c00f8c820008a5891cff3a7d382706ba85514a86c13ca3dbd. 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/ZAY592400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7c3e12e4b3279feee694ee9e986f856d596e46b30482c7d2bdad1c5c20ccee. 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/ZAY592400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa94e7256630fc432dc0dbbf919e0503d419bf8771edeacd04c7695a58f3e103. 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/ZAY592400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fea56027a879c4d0995b9ed8b745cb9cf4ea4adbce1521b29f78c6d08a9d554. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FREP42400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3932b11244ad5ef0229b271e751fbd463722dc5817714a4d18e1865164ba072. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ZAM142400361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2225524f4507b5a0437604c3244c11a5fe1fdda3c7476c6f220a9ff561d0d6. 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/ZAM142400385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac7f5fd8131bbc98a3a2bb45aff9c241d6de4a08a4e445f6ea745f117462d1b. 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/ZAM142400388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8244383fdba6b1f7da1c13bf3340e7354e5a6ab0ef820a3dbe4bf829d82302b1. 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/ZAM142400531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2343c8779addeda4ccddfbdabdd3ec508399627989073422d77e7e8204fc58e. 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/ZAM142400532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d301fcd220611821c7c127f215d6734e0529301693f323122752dd8dd813c02. 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/ZAM142400533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04942433031dce2c23afb6babfe4389d62e83d17571030fbcafa3c00dda4990. 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/ZAM142400534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53eb2c1ff47e908c10b8350b056216b11cec4c27bc8e89eb739c192a371235b6. 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/ZAM142400535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a87218a7b3b0bcf8f63afdfe181f06cdb67eb99ef66519adc482cb047abcfb. 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/ZAM142400536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb3b4360279e7b05b3cf2726b10afeb7b65a4eae43209d3057fc9f7e4aa2f64. 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/ZAM142400537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e1be1cfa75836b19dcde7e7138a88ba166a92a6fe135558394f7913057769b. 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/ZAM142400538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc9a30358ac66d6ae9ce2ff56607f96b24c563fef3b4c7601d4c255c884507a. 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/ZAM142400539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b327f5096c27e8a5fbbee0cea45408dbb8d9e2c46c515834df1b81d6d2f7e4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAM142400557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23af44a54d1e016a7d7527a9d5225ec09a6c2bc0794ed8ba128fb6e2ae5a28f. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:52:31Z), 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/ZAM142500122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fd61ec564181604489dbbb2d9f3fa5c5842f516074dd2fb2b3f2418c0f770d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAM142500124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0641f87536a4f6bc406e297f438d7e72779c470fa1f8a759c9a06f7583259c65. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/FRX762516148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89074c8b590fdbef876db933b6d5a9fcbd7718a02306d361387194cae966388. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762516150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d24b3767f1d6f458dec89a26c23fbb260e103ff48dbed8c6da21176b0ab8df6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762516151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944a193a6c1c7a776980f29ee4e879203b08e053bc17048808f9cd1f8ea963c5. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/FRX762516152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b721c67e7a36b67deeaef7191d788e4c77cb08faae5431fb780687705fecd47. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762516154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b56085245fc2a89cf11780330020b673c36b075feea2eeb0a0ab528939a23d. 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/FRX762516155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f10986a16547b9cef04863d06d7429e595880d6faeb4566194ee017379fbc75. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052540005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fa28ce0fa3b0772d79a0d309c01dcd2b083c495be368edd18cc971e9eb9a79. 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/ZA56E2100675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf1403a8e40d45eec90854e0ae967320f08aff902ee281ac522f3291867a09d. 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/ZAM142400251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf88c71bc5a973aa7c47d4299439a2eb53c71c388eab4a81e428dea12633d233. 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/ZAM142300478.
Ultimate House League Volume 1 by Dustinho & Mghanas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2059fb8d24e9c8181fb503aad6a52963e47f4fae5e9c73e5adfde8e018e17a5d. 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/QZMEM2290824.