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 0xbd28a89d87bcc30547e46dd4aec109e48cac9142bfde533194b9266e4c22c512. 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/0a8348a3-4ddd-4d9e-bdcf-e2b1623a047c.json and https://artists.proofprofile.net/proofs/artist/0a8348a3-4ddd-4d9e-bdcf-e2b1623a047c.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 0xa596540545f0ba911b437fb0761c12d9040a9653841029ebd28d0651215a9850. 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/QZK6N2455175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a185071edc70fd06672128d479e3aaee1aed524fd823903ec0a3ac5d09f3614. 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/QZES62489371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef20d470432ec290395496214f0224b59ef0ed60f204eb4f50136c5d76950462. 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/QZFYY2490400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1682f2c4cc5dd8fedce6dd38746ab0f5fc93f3cee4441d4b8d8902f5f61036e0. 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/QZTBF2340477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaca13926151c73f3d18182b227074467586d63e55c4420486982d88229c1558. 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/QZTB32318970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7772cff74f05b4597c47707d414106c94bdbb9f580a28e31fcdfd2b3fe10430e. 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/QZNWQ2360320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4dd97d4e0d03c991a931a341025da551ba8185bc13d7673484568e918e8b9e. 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/QZK6M2319920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c80264808af897bea0159b57107f26a8ed3d8475efdfc6d4211cf2309c629cd. 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/QZHNB2345120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b39d5d03edd050ac9afb5294123cead9cc4612d2c6b5b285f8d69caceb835b. 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/QZES72372924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd71cdabb2f0a60bf27155a0cf6742c7d16fa5fa13cafdb2d7c8c721692e16a. 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/QZTB82203218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb106ee84186feb31b9f03a9bb4f64c90ffc111913324010875da16a838702dd4. 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/QZRP52289877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2d55e1aedc85690fb63e00ad92d1b228dfaee9ed7bf49605445ad12255ad4a. 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/QZNWS2230052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86803f3fcfaf2889fd9bbd99a1e02cceddfb5ef8e011a16767dfa0b82b8c49c. 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/QZK6P2218741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da572c4570f774ce248a358a42a38e533af251703b850ca909b07ebff255bd3. 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/QZHN52249435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a31e405db405f93ba0c3e3e6c0ecdffd3f2f2f1e1a4fec3cd520fe7b5d79d78. 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/QZES72218379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf50544fc6c01fdf691b588d16c6829548fb9f627ebede3d347275c6cbd0404. 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/QZDA42249897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae97f82b75b501ea96e2b0d0f25fa52b5a452eda74608dfddeea30c08a4adef0. 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/QZFYY2289441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4df2af638c77c9f9f34e982a4d7b42eda48712d1c86d2ada163e4f7d2fa4404. 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/QZTAT2197904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6fad0709df07ccfe1a8f7f403e1dd01735835e47bf3f790afd47caa8e77594. 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/QZRP52197595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b5d86abe9e2b62438252712f6b51b0cca03ec33246d2f216154cf27c6e69c1. 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/QZRPB2169980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca585422631dea422d9eb0d40dcacf7e4023480ed504fdbcadc29fa6231dc780. 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/QZS652168062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f31339f9b09b723304d72a9c87f802cd4f32136729ed59474aae6595ed29430. 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/QZT862150191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fedaf9986e78e7a528335c92c9eb20e80e80a5dc99b69f50402fbd24eaf7f9. 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/QZNWS2168907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08791791216b33b300068953169a22c5aae94eb61045535440cef72c4d8bae20. 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/QZNWS2171991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e05ffddf6c04caa406b5dd63b877e06c96395e174e8ed3aab3ddc66d5d5770. 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/QZNWS2169772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32052ce53dcc04cac3aa5f2ff7595eee8d3ac7acd40133a443a98b4734676a48. 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/QZNWS2168494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aab84279d08380c4b83965e47597645335b7c6c4d33aedb5a01a2f5c5c4a0aa. 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/QZJRC2086045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9184738cef49279c0f7d2a49b3a968e7a25ce9137e4319e16506407973bfa0. 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/QZKDK2178580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c59e068c6e970e5cc3a4d3516068075e4c1fef5187e316f3d311c089a935bd0. 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/QZJRC2085880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d5cf5349263f4fd48d883e4092da86ab318f6099c608d86543cf666ac52414. 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/QZK6P1939555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b36289dabb7e5baf9c70dec690327d1f1b098c887213f79180f6a658f6cb6df. 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/QZJRB1913609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd883e5415665088fd0bc1a64a5bf3b9ee0ad23a951c3afaf66a5525571c4eaf3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:21:35Z), 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/QZHN41998734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe76bb7cf2bba5b1dfb41400f358b65aa3583ed14c8288ffbf7804c4e22cf7f. 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/QZHN41998735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134d9562527dc72709208ff096b6d1b069db1c618227ed56ba20ed62d6b2ec0f. 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/QZHN41998736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5bc89321bbac713636a461bf19af265f768518324f64228ab946bf4ccd7b2d. 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/QZHN41998737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22858d815cb7582da89f5a4bea0de085d80dc8b5021f122c3d174a4e9e1eacce. 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/QZHZD1924257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05024406269db05944fa866a37f4b79eadd4f08ab1bb2c64dbc795793772769. 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/QT3EX2470228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ec938590c9f543c1f8cc4433af89f2d57045a7496807a65cf0ce3da033d5f5. 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/QZWFT2419554.
im the lebron james of messing things up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64826a0a7fcbe65aa3b4cc07821c9a4290d21ad0d2c0e28adc7e21df3faad6a3. 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/QZTAY2429927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4079bd55b46eef1eeceb196583e72c9d2ccb202080a0faf7b25bf922f72a11e5. 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/QZNWV2463412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b60765da3de90a61cb03008c1de0fea4e1209270daffc992914eb01374fc354. 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/QZN882226842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381e0b53403e152b4adea8560da8591aa4f815b103f9729e8489861425987e7a. 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/QZK6F2540524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe754c8ee89635d724625be2722347a7d11dec4cc00e71891828067dc749ee0fa. 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/QZK6F2530642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa73d9e29a8454d679b6dc5f226ca5e6b0e95640c703e9f62340504ddbad652. 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/QZK6F2530643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091b34ea15746c27e3a483536d8d40bd4ae18133b30a2b3abcb6cd16053227ea. 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/QZHNB2566987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57587a4d5a75e844f3c104b624cd35bff76479545defc0696d6df3800e19be5b. 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/QZF8N2183049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5093e5a4a5b23d85c5069d4f351348e03e49f27a4f0f9e5c80dcb577f79110f2. 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/QZPLS2253594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec44a5b8cfc17a0ea66c05e139068851d8e4b5ad873e14427f1a49a70199ed3. 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/QZFYY2423105.