1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1df5dd760ffebbfc10d6f8392b49690971408a79c225b93ec266ab9994ece39. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bd197a4-ae30-4c22-b366-dd12eb5445cb.json and https://artists.proofprofile.net/proofs/artist/1bd197a4-ae30-4c22-b366-dd12eb5445cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d04e4149e09046feb9cd651af036bc0bc633569e053d30426ba76fe459e02be. 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/NLE802300553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dd8f155eecc3b212e5bc44ec2c265f2004337627f2ee303f48d4ac41697e71. 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/NLD682303430.
The Awakening (Transmission Theme 2023) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda4c9915c372dd3c4c6c948c42a8d8236ebda4facb3f38056054ea2cc41d148. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD682303431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1411486736906741511130745f6d42dfc1e9e08b2374dee898a8211f59a8a11. 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/NLE712300547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa7ec21e698809d907e0a0f2babe3c5911da6c03dc46adfe207d6d8a55212d0. 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/NLRD52319369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d21e092b11e801b6b55fdb6c42130dd1c2370178739a4076fbc5ef2e4b37868. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52319370.
you broke me first (XiJaro & Pitch Remix)
you broke me first - XiJaro & Pitch Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53377cd1b45c72e8e5a7fd021cba00ab28175092acdbad378d61327896b1637e. 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/QZK6M2335620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d6c4091c2ef1ad1aef2e891a00bea8d85f1d4177739fa7bda2ea74040c37fe. 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/NLE712300404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86b2dfd8ae1d8cddf14e877b679f537547cc43e48b659e8b76cceac2529bc0a. 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/NLE712300352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756f4c9b6132bb2ded7ed1fa0280c7f1f23bc146f2721f44c9f8bd574645d781. 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/NLE712300351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b278c87e78693b4f0d56dc66326c2c2aca2f6ba2d2e3b158eadfb9a6fae646c. 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/NLE712300293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8c914aea81c78d61a4b8fe794ab704c92edd4e0312f50eaedc32d60eb53237. 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/NLE712300292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbac82589c0c4d0a52ba7a3f144daa91172d304b98ff117165c76b963d212d3b. 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/GBKQU2043069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bc06064b91c00798ca6cfd07765057f8e7857bb71fa4d5e068e494a9645d4e. 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/NLE802200527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6d3fae4529207a96d9496733776848987e192e2f38826f8485cea5d1fb2055. 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/NLE712300129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbd7480f5f54e2e8b3f484329d0b447ed49e4252ad9e8c0b8f89b91e51e467b. 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/NLD682203562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb9d04242922a36a2b5eac361f66149b23ff569494a302f8a63086d87604a79. 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/UKRMQ2201252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef9758f3c7f4fe3161682a9b8cd1949e7ded19ecc57e43946b52d77d8f403be. 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/NL7QW2200011.
Lost In Memories - David Elston Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5f1c36aa017b58d76516d25fadf2f84e5f219dfff17c872125ff8a3d93d553. 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/NL7QW2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc189eeffc894b7a424eab857bb80589c40966c7752608c9d91d3505878ce1e7. 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/NLD682202313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604590dd4b1775d63c094d5e697aa6b58e7c2ae8c6f0073c8c0a16771ca3c981. 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/GBKQU2258620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1359ec2b46e1be30420cf7ec519abfca519b34373bc7aec38a8f2a4a75d59f3. 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/NLE712200265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fae53f635e6a17bfa333fc0122f8bab58c326bcd72c06e205bfe5ba24b29e62. 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/GBKQU2224509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5203fb6f986a9d9cea58abe9cb80771cb15d3e1e37754869cee052fef388dfcd. 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/NLE712200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ac61c1293afb3d405a840c0e65b088ce085b0c83ff578ac258bb0128627410. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:10:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE712200020.
Sic Parvis Magna (Yoshi & Razner Original Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323b2f48e757a83c57fdd29bb65881626c08e6b50a06365a7967b108a95d7463. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEA312107875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324ba67cc091177696579cb67442ea8da55f701c40f27037658119437abf5ddd. 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/UKRMQ2100818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2884155b9326bea791d1d7ebd7b04211b9235c71a8db918e39d3bcfbf6b8af0. 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/DEA312107700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc7935c4980f8f3c1c9b87aea7b8b5d962596d7f552b736ed2091b2b356c4e4. 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/NLE712100269.
Stars Collide - XiJaro & Pitch Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fb3cff643908fd0494c5f82165b702edbb89236e33276fc149eccac13c3f0c. 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/NLE712100268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b637bdba0b8fea8cd3f0952cd8af16e75f2292de98a4e2a0f9c731e40b636e8. 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/DEA312107609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3148ba416ecd72e777fc818f38bf2616f6afe3a8aef776018b7707da37b525ae. 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/NLC732100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966dbff8d074f22b514e22b3c12d0893a89ec89397b9c2c44bf210d40d8a0692. 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/NLD682101100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01aef88d0f20185b97b9534dc02ab119601e611a32f205c9e3efb446631bf27c. 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/NLF712101305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41827e62e9f6866c790d38cacb3de64686edc08f9fd03e690948348267b9d0f. 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/UKRMQ2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0618f66d84d8c4a4240f2a32006b52bf1002a8d4d91be0d4161ce29e6199474. 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/NLD682100021.
In Our Blood - XiJaro & Pitch Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3580d6dac627979d37fdd7c5882ed1aa33f2359789356d698244cae06a392fe2. 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/NLD682100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772cc4dd975dca92b14bf1c4e1766f8d23d7e60b23dd18743507fa311fa7631b. 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/NLD682003883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0b483dce66d436b53f2aad9da416e2f91d40e8a3c59f6caacf9fb75fded87e. 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/UKRMQ2000892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b9e0279ca09ce98cf08c71d9f3e59cef6c76226b270df025cb2d83785c01c4. 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/NLD682502110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51473e9202e5096f4b0f961ccce168a369dcab675c4dab59c05894a1565aafac. 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/NLE802500274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c830e4e4e6a0f1d195b4081ea9691e039ed7045abb34659546373a60790f6f. 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/UKRMQ2500453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a66ec346871c5e67db7ae4ee67f6b40537ce867ed3bb11a4151b8c7f7a8be4. 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/UKRMQ2500452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3c2c0a77891d6d4c9da0a5baf76f9b10cef44f4863ca54d91539f20a386d43. 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/NLD682501056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0453e4b6a6d702fa4f1b0094417b62021e711372f1c2bcbd6c0ebad9290d07. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE712500222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684439d3dc1a277aaa650ffd299d28f32d94cc743b0444fad36b3cd9ca4d723d. 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/NLE712500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0e64b6b48f0ce253945d282e470ab0bab86196619620b0e0fb8d8fae2960d6. 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/NLE712500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c6bcec18e24cc5a653042a317a5867e4a3da366e5d4b9b36a64c3caa5ed735. 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/NLD682403011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff63b0ea66e3ac9b52b5c91d97eb86ce7658e152588262ffa6d2af7b7bb2a1a. 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/NLD682402681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e943619a938d3f245247a887842a13a71ec52db1bc4500ee1d4aa895288c2a. 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/NLD682402151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0a38afd862843bbe77fefe9797326c08e2110f997714dd267d832bfad39dbf. 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/DEZY62400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776414c274c2e755a0f7d6e9cd0975f091f8d816e6acdfbfae0dc951656d5c74. 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/NL8RL2420932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82517a2b21447601715a04ba99a3317bc37dc4a747895e98f3918841e48f252. 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/NLE712400162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4307f705d7ddedd6436c557830cc3471b6ce26e2954cf87fc6a6f059ed3bf523. 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/NLE712400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c99c3673c6dbbe2875ae745cb891ca5488b34cc2bea65a2f672a7d1e4748ce3. 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/NLE712400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d889ca5c9463298343fed915cd02c84812ab3cb95089b4c4e66b91a1cd78cc. 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/CH5012400042.