{"copyright_id":"0x5f18ab9d80fa4f6dbdaf6d58b96a8193b9acdcbea7ed32b8acfe13161dafcb5d","name":"Andrew Baena","registered_at":"2026-06-12T18:25:34Z","symbol":"NIM0335702","token_address":"0x1775fcc7d79d7159d69c1dec1dbeba481f146f4f","type":"artist","uuid":"b4ad6615-4c88-48eb-acdf-7ac393534caa"}
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 0x5f18ab9d80fa4f6dbdaf6d58b96a8193b9acdcbea7ed32b8acfe13161dafcb5d. 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/b4ad6615-4c88-48eb-acdf-7ac393534caa.json and https://artists.proofprofile.net/proofs/artist/b4ad6615-4c88-48eb-acdf-7ac393534caa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Wrecking Ball (Metal Tribute to Miley Cyrus)
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 0x87f1f26176c5d09253a679ffb36c3f1d9e56551327047f8bd17695dfc5d8710c. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:39:47Z), 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/USCGH1445213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcabd6426b2a77c587d2b1f009c0a8aeb59be9be6b0eaa4bd3334b1e4b6ecbb. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABY1457906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3508d72ac9cafccd5dd2f763e85d4ef0058780e3c5449b3898dc8988d48191. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCABY1457912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceebf97bfe767f3fe88b95f6eacfeec5bf51c94b8d67955438f55870237e414f. 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/USE830990720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4b718e2c2200b85d4c0090f2887f9a0d96ba3cfab1c702b5d0a8065f593a6e. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/QZB4J1811894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38658ffc46d77868a00a40389f0df9b2f58b2cdd61e32942c95f9621aa755cf. 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/QZDA41846606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0226585b10753638303da60314fb0de876bd80015da302b4a153abeed419e1. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:18:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1977783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7b0d1dd202176aa92a9ccb20240c662fd35d90f2d0a854d8ab573d42dead41. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71956037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012d724a2c6d42be7ad0116c565734fd0217d6c2a48c44216a2441364aa85075. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/QZHNB1906505.
Those Who Fight (Final Fantasy VII Battle Theme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e882de067d52533a8a4f55b75a561a695d3112336cc4611cc8d5b5f0154b3f. 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/QZHN92190459.
115 (from Call of Duty: Black Ops Zombies)
Beauty Of Annihilation (from Call of Duty: Black Ops Zombies)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da10df978ef40f7898edc5a032bb7d364be42eda2a957c97a71110b10e933aa. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZK6N2209155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700a64704fb454297c60cb310f66a9145001f41745e36354b1b3fc164ab7dab4. 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/QZK6H2244393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e54ed2e507445a6aad8bd4c9d6d7c6b7e5cf11dcf49d842c12792d6ff07d9c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52326413.
Pareidolia (from Call of Duty: Black Ops Zombies)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe3bce2ed4ee6884a96d89dbfc7ff1b9b98ffa6ca30e29b883e45c68c5eb808. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:47:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62418883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bff275a04ee0f0f59df0c59c0816441e3c60340aef07d3354d20e16b62a65bd. 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/QZMER2264863.
Radagon of the Golden Order (from Elden Ring)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa470c83e7b0481b411425cb8505f84ba046635fcf841cd361ad5fcb6eef278. 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/QZDA42365631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa395855ec38b7ee56dd52e8a12d2d39b1f97362ae145e7b154e6aec1c06fbb6. 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/QZK6N2208358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb98c597bc24b2b115d0b0a84e3e39fad7ab2ff326490324e8c43f567e47ada. 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/QZPLR2193920.