Andy McKee (born April 4, 1979, in Topeka, Kansas) is an American fingerstyle guitar player who has released six studio albums, three extended plays, and one live album to date. A number of YouTube vi
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 0x7f0a16b2dca2111d5eab00c1c86c5ec87e709a204b5db0da20cb36344f086411. 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/54a57376-a91c-4b38-9131-19e5d79cd85b.json and https://artists.proofprofile.net/proofs/artist/54a57376-a91c-4b38-9131-19e5d79cd85b.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 0x45d6cfcd980a340a9f70505959802652ec10ef231d7b6e613884287ac5666848. 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/USZDV0610015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d07170673a7d8ecf24e71ceb18a28ac98d2d0f65b81cb50a083f4e6c5b7a565. 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/USZDV0610024.
High Noon: the Jazz Soul of Frankie Laine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfbfb3595075d637aa303cc2ddf2a48ece280c5e7ef60aefb534dce0ddce75d. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QM7281759481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ea08d9aa4b6dccb4c1b8a9e2894c24384ce3b8caa461da07ee7aa6345b76e6. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QM7281759483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a126cec71b1e93cbdab3802e2f8c2e37e9a20d9599fcd711ceb2ac3a911213. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QM7281759482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c25300adfa120f9d2cb76dae0dbc40f193df46b53ec98915562e0f57b3efec. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QM7281759484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610285489e983d04f188927a986e3eea2fb56df92f19b79d8b6a7a1b75d0ed49. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM7281759485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e02aad8ed1ee56dae869598d03707be7fc03454060ceeeb9938ea7e9d5ff51b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QM7281759486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2e27eb551154474f90424bccd81e501b5f58ffe0ca1929616199718d04f021. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QM7281759488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a66cbf1bfe4e1e8e7991fe1c3f4b829090af38d6aa9b15b1dac7f8c182f96b. 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/USC4R1021576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209c1b076d06eda5bba11412f111c9b89aff07e3c0b8339e0564f148d3fea0f0. 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/USC4R1021575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866266d92e9376bda8480146c63056773854148673c085d2e35cfbfb70af3dd9. 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/QZ5HC2134401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85109c4264542e7d9ac5c681b4334452eb17e8fc6f5a98b7d93e7e1e85d5c475. 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/QZ5HC2134402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4d5909a88ea5ffb9d7e694b3d34ccd9ce22d8d71d1550dc3097d32aa523c93. 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/QZ5HC2134403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbc16a61d583dcdd39679dfad41c01faec3a53db34dc0e0ddcee8efdd2ceadb. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZ5HC2134404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a46be35e06b392c1ec5a20513126cb008270cf8a17db91005dc8c3269abc4c. 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/QZ5HC2134405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30f61cd1100d1c8c6bd923e3bbc2ac80fc62a6b20e7b41baebafcbe9d0a5e0c. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZ5HC2134406.