Andrew Nicholas Georg Lovgren (born November 19, 1993), known professionally as Deaton Chris Anthony, is an American singer-songwriter and producer from Olathe, Kansas. From 2015 to 2020, he independe
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 0x25515f3ce2bc803f490726dbd62f519164ffb94c4a117e76ed80488782499477. 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/37b37536-3067-41dc-a686-0f50613eed8e.json and https://artists.proofprofile.net/proofs/artist/37b37536-3067-41dc-a686-0f50613eed8e.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 0x4b2cf897c31bccf5139dddb510a3263eb04eada5b5dcb303aa09664630f8e1ca. 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/QMBZ91949593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a40e771f6285af7cfea73c3c75f46be0fa176fb2d68e1682376183b462a27d5. 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/QM24S1846608.
RACECAR (feat. Clairo, Coco & Clair Clair)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc523ee04917cff967f19fc127e851800e7b5360ab18e8838b7f5955f43efd6. 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/QM7281935621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f978b054172585ef49a32de3b0e5fe6724fe96abc2c108052c50e9268ec6fde. 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/QMBZ91949528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96dc36af1a8ccc10e5fc011ab5ecdef9b1a88cd73ef7cb51ab6e0614137686be. 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/QM24S1913771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4110dcdb6dbf1deb919b4a944dd990530e066a586168350a9ecf896b028ee098. 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/QMBZ91949529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c80eb3db7209f412e715f829e8fcb68b084f0ac80f2548f3b73903c68370c0e. 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/QM7281981693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196a565e3d6c467766bdfb9de68da52ce533703905bd90526ff89c13da0fa6f2. 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/QMBZ91949538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2f71d4cf4fb31ebd5b0c4859c3867999a70a0930f9b0fc05478edde5b764f1. 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/SE6A91978281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42be42aa9d01d935d3211542d7047bf0aff795ac454892b4ae22c931ac2028ac. 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/QMBZ91949552.
Late Night Lovin' (feat. Omar Apollo, Jean Dawson & Korbin In Orbit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5645db15598b902540e73e54e6d9fc22c197de18f64a01f2c9e2aedab74aeff. 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/QMBZ91949554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508d62d3af9cf7b7d53e0e3dfd69c522000693d783b7b933c84c8c9a4ff77353. 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/QMBZ91949556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191153f871bb47f0957926040cbf84c62d219317c2ff0120776b44329856710c. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/QMBZ91949558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd46d1846af4b02a770daa5e72ec6ed5e54c043432cb0cc62c559dfaf5566a6. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QMBZ91949555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a40e771f6285af7cfea73c3c75f46be0fa176fb2d68e1682376183b462a27d5. 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/QM24S1846608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2f71d4cf4fb31ebd5b0c4859c3867999a70a0930f9b0fc05478edde5b764f1. 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/SE6A91978281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9ed18f8bb8111cc17c57d42333eef1a598eca7a9da1cd83f1860c7d4293355. 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/GBK3W2202156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f2b1ccff4c5a909a488df22404564e2b010994ee2965a46f309edab295feec. 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/GBK3W2202165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdc8d287550881702ed721bf4eed120ba79c175688b3827e5d9a774854827f3. 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/AU2ZC2100164.