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 0xdb64de9923e987bafd3f7cef523b92f6d3df56264dc608c73d44f552947d1499. 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/a2d565ee-2bb3-45e9-a78d-8b044b1cef02.json and https://artists.proofprofile.net/proofs/artist/a2d565ee-2bb3-45e9-a78d-8b044b1cef02.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 0xf7a1f7084cf0060afa98f29df7f344e8fcac08aadd1d135754b123a454472473. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2W52400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b3f8f9e2287e03246bb5368294c86e547589c8901231b2183383b32e6c100a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2W52400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5c3c45a3089f6a549f803748d3a55d567751e74b0095e1d91325703f27e775. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/QT2W52400013.
Habits (Stay High) - Instrumental Funk Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85b6d4946249322d6411e17ea643b3c77bc5d82d82e4db44ebbdb5708ec46c9. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QT2W52400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c855d52c9a6ecba7e5eade4379bd896b2a88070dda500d112300b7119a1f51. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:47:39Z), 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/QT2W52400029.
MILLION DOLLAR BABY AUTOMOTIVO (INSTRUMENTAL)
MILLION DOLLAR BABY AUTOMOTIVO - instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937520d9c5a6d80fef674c3a61ede07875e3fc19866a7424786be544b89efb36. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:18:40Z), 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/QT2W52400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5630a422973082223bbdd8681882f56da69d82779c1444f4104709c05753ed54. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2W52400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5faa1ea49269244c6b34cd88e9462c329a843bcf1df11835149f636cfd82623b. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:39:29Z), 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/QT2W52400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1205ac75dd7dfe80dfc5874ee36d39dc6940f5b9d0944b65e995c78048ecd547. Chain 2 (Bitcoin): anchored in block 957827 (2026-07-13T08:59:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2W52400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6dc29ce4f17ac49d62374168d843ee40587c1832f6ad752aca078c72a13a7f9. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QT2W52400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2d58363a35c3526cda8e2c1905ae1f3d0650caf341af3d68b23e3080e8f6a7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QT2W52400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39566e6df40f78185652f09615d5438fe42550511f71bfc039434b4486dfcb90. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QT2W52400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d71894f10c73be5bec374e7b4cc4d56d2da11830960c2fcf94489c1dabd7c3. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QT2W52400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17447b44a46986cd7df0df756af423d09140ac2f93f0f875a2155989fe573fb9. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2W52400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3338a01ca48a42ac24a5eaa1d270c25fd34e929aac2ccae3141f31b7b49b3be0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QT2W52400086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fe0ea24a90cd15e6da1f67f81e746fbd578e20fd0e58f7536346f044a1ab0c. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QT2W52400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc89fd945846d7e081b748ec6f218c73658ab86ec71567646785d9785172ef45. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2W52500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ed23132fca1b2758f88c7b33bd8c4ece956c990c279543e7c277c57508d91e. 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/QT2W52500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0605e9a154809f66d1c2ca12984f36dbeccb19eb38413d9d1ea870dc7bbb2da. 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/QT2W52500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb781575a9fc0e825317c0178873354e6ba74d0d40dd062854fa55058bcaa52dc. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QT2W52500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3f1fa7cfd584fc9be4bb2df32e1a2e3838b4b526d99956c8a6b4858689f210. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QT2W52500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3769096d38e99e2fd151b63df1ab3e7c9a9f84eb367dd40609c54a5d9088d173. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QT2W52500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4877a0bda4948c101bab18280d20c96eeb9d70bc1466b1b28b183c4c059f1537. 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/QT2W52400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794ed8a823d1036934fb8b9c421d332b37bfc3a2c7b093449ecaa5c220171fa2. 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/QT2W52400082.